CN101986306A

CN101986306A - Method and equipment for acquiring yellow page information based on query sequence

Info

Publication number: CN101986306A
Application number: CN 201010534302
Authority: CN
Inventors: 兰强
Original assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Current assignee: Baidu Online Network Technology Beijing Co Ltd; Beijing Baidu Netcom Science and Technology Co Ltd
Priority date: 2010-11-03
Filing date: 2010-11-03
Publication date: 2011-03-16
Anticipated expiration: 2030-11-03
Also published as: CN101986306B

Abstract

The invention aims to provide a method and equipment for acquiring yellow page information based on a query sequence. The method comprises the following steps of: acquiring the query sequence input by a user through user equipment by using network equipment; judging whether the query sequence contains yellow page requirement related information according to the query sequence; when the query sequence contains the yellow page requirement related information, performing matching query in a yellow page index library according to the yellow page requirement related information to acquire one or more matched web pages, wherein the yellow page information in the one or more matched web pages is matched with the yellow page requirement related information; and supplying the one or more matched web pages to the user equipment. Compared with the prior art, the method and the equipment for acquiring the matched yellow page information based on the query sequence input by the user not only improve the efficiency of acquiring the yellow page information by the user, but also improve the searching and browsing experience of the user.

Description

A kind of method and apparatus that is used for obtaining yellow page information based on search sequence

Technical field

The present invention relates to Internet technical field, relate in particular to a kind of technology that is used for obtaining yellow page information based on search sequence.

Background technology

Along with the penetration and promotion of internet, applications with to the infiltration of people's life, increasing user begins to get used to obtain from the internet its required information, for example yellow page information such as the address of mechanism, phone, fax, contact person, mailbox.

Yet along with further developing of computer technologies such as man-machine interaction, people begin to transfer to and depend on the internet required resource initiatively is provided from initiatively obtaining resource.For example, the user is when searching the yellow page information of some mechanism, and it is not also known to include in which webpage it and want the yellow page information of searching.

Therefore, the search sequence how to import based on the user is providing yellow page information to it in full internet scope, to improve the search viewing experience that the user efficiently obtains information, become a problem needing solution now badly.

Summary of the invention

The purpose of this invention is to provide a kind of method and apparatus that is used for obtaining yellow page information based on search sequence.

According to an aspect of the present invention, provide a kind of method that is used for obtaining based on search sequence yellow page information, this method may further comprise the steps:

A obtains the search sequence of user by the subscriber equipment input;

B judges according to described search sequence whether described search sequence comprises Yellow Page demand relevant information;

When c comprises Yellow Page demand relevant information when described search sequence, according to described Yellow Page demand relevant information, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary;

D offers described subscriber equipment with described one or more coupling webpages.

According to a further aspect in the invention, also provide a kind of equipment that is used for obtaining based on search sequence yellow page information, this equipment comprises:

First deriving means is used to obtain the search sequence of user by the subscriber equipment input;

Judgment means is used for according to described search sequence, judges whether described search sequence comprises Yellow Page demand relevant information;

Inquiry unit, be used for when described search sequence comprises Yellow Page demand relevant information, according to described Yellow Page demand relevant information, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary;

First generator is used for described one or more coupling webpages are offered described subscriber equipment.

According to another aspect of the invention, also provide a kind of search engine, comprised the above-mentioned device that obtains yellow page information based on search sequence.

Compared with prior art, the search sequence that the present invention is based on user input is obtained the yellow page information that is complementary with it, has not only improved the efficient that the user obtains yellow page information, has also improved user's search viewing experience.

Description of drawings

By reading the detailed description of doing with reference to the following drawings that non-limiting example is done, it is more obvious that other features, objects and advantages of the present invention will become:

Fig. 1 illustrates the system topological figure that is used for obtaining based on search sequence yellow page information according to one aspect of the invention;

Fig. 2 illustrates the equipment synoptic diagram that is used for obtaining based on search sequence yellow page information according to one aspect of the invention;

Fig. 3 illustrates the equipment synoptic diagram that is used for obtaining based on search sequence yellow page information in accordance with a preferred embodiment of the present invention;

Fig. 4 illustrates the method flow diagram that is used for obtaining based on search sequence yellow page information according to a further aspect of the present invention;

Fig. 5 illustrates the method flow diagram that is used for obtaining based on search sequence yellow page information in accordance with a preferred embodiment of the present invention.

Same or analogous Reference numeral is represented same or analogous parts in the accompanying drawing.

Embodiment

Below in conjunction with accompanying drawing the present invention is described in further detail.

Fig. 1 illustrates the system topological figure that is used for obtaining based on search sequence yellow page information according to one aspect of the invention, comprising the network equipment 1 and a plurality of subscriber equipment 2 that is connected via network with it.Wherein, the network equipment 1 can be connected via network with a plurality of subscriber equipment 2, and obtains the search sequence of user by subscriber equipment 2 inputs; According to described search sequence, judge whether described search sequence comprises Yellow Page demand relevant information; When described search sequence comprises Yellow Page demand relevant information, according to described Yellow Page demand relevant information, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary; Described one or more coupling webpages are offered described subscriber equipment.At this, network includes but not limited to internet, wide area network, Metropolitan Area Network (MAN), LAN (Local Area Network), VPN network, wireless self-organization network (Ad Hoc network) etc.

In addition, the network equipment 1 includes but not limited to the cloud that network host, single network server, a plurality of webserver collection or a plurality of server constitute.At this, cloud is by constituting based on a large amount of computing machines of cloud computing (Cloud Computing) or the webserver, and wherein, cloud computing is a kind of of Distributed Calculation, a super virtual machine of being made up of the loosely-coupled computing machine collection of a group.And subscriber equipment 2 includes but not limited to any electronic product that can carry out man-machine interaction by modes such as keyboard, mouse, telepilot, touch pad or hand-written equipment with the user, for example computing machine, mobile phone, PDA, palm PC PPC or IPTV etc.Communicating by letter between the network equipment 1 and the subscriber equipment 2 is separate, can be based on the packet data transmission such as ICP/IP protocol, udp protocol etc.

Those skilled in the art will be understood that the above-mentioned network equipment 1, subscriber equipment 2 and connection network or communication mode therebetween only is for example; other network equipments existing or that may occur from now on, subscriber equipment or network, communication mode are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Those skilled in the art also will be understood that, the quantity of the disparate networks element that only illustrates for simplicity's sake among Fig. 1 may be less than the quantity in the real network, but this omission far and away with can not influence to the present invention carry out clear, be disclosed as prerequisite fully.

For simplicity's sake, be that example is described with a subscriber equipment 2 below.Those skilled in the art will be understood that the network equipment 1 is can be simultaneously mutual with a plurality of subscriber equipment 2, and according to the search sequence from different subscriber equipmenies 2 inputs; According to described search sequence, judge whether described search sequence comprises Yellow Page demand relevant information; When described search sequence comprises Yellow Page demand relevant information, according to described Yellow Page demand relevant information, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary; Described one or more coupling webpages are offered corresponding with it subscriber equipment 2.

Fig. 2 illustrate according to one aspect of the invention obtain the equipment synoptic diagram of yellow page information based on search sequence, wherein, the network equipment 1 comprises first deriving means 11, judgment means 12, inquiry unit 13 and first generator 14.

Wherein, first deriving means 11 is used to obtain the search sequence of user by the subscriber equipment input.Particularly, the user by with the interactive mode of subscriber equipment 2, include but not limited to keyboard, mouse, telepilot, touch pad or hand-written equipment, input inquiry sequence in browser software, application program or client software; First deriving means 11 is by page technology, and for example JSP, ASP, PHP technology are obtained the search sequence of user's input in real time.Those skilled in the art will be understood that above-mentioned page technology only for giving an example, and other page technology existing or that may occur from now on also should be included in the protection domain of the present invention as applicable to the present invention, and are contained in this at this with way of reference.Those skilled in the art will be understood that also the above-mentioned technology of user browsing behavior of obtaining is only for giving an example; other existing or technology of obtaining user browsing behavior that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Judgment means 12 is used for according to described search sequence, judges whether described search sequence comprises Yellow Page demand relevant information.Particularly, the search sequence that the user that judgment means 12 is obtained according to first deriving means 11 imports by modes such as for example meaning of a word analysis, inquiring user historical query operations, judges whether described search sequence comprises Yellow Page demand relevant information.With meaning of a word analysis is example, may comprise a plurality of Yellow Page demand relevant informations in the described search sequence, when judgment means 12 detects one of them Yellow Page demand relevant information, can judge that promptly described search sequence comprises Yellow Page demand relevant information, but after this, judgment means 12 still need continue executable operations, to obtain the whole Yellow Page demand relevant informations in the described search sequence, carries out matching inquiry to make things convenient for inquiry unit 13 according to described whole Yellow Page demand relevant informations.Preferably, the whole Yellow Page demand relevant informations in the described search sequence are obtained in the operation that described judgment means 12 also can be obtained earlier, judge to have or not again to get access to described Yellow Page demand relevant information, if having, then inquiry unit 13 continues to carry out next step operation.For example, the search sequence that first deriving means 11 gets access to user's input is " Baidu address ", judgment means 12 detects " Baidu " that comprise in this search sequence and is Yellow Page demand relevant information, judge that this search sequence comprises Yellow Page demand relevant information, after this, judgment means 12 is proceeded to detect, and obtains another Yellow Page demand relevant information " address " in this search sequence.And for example, judgment means 12 can be obtained whole Yellow Page demand relevant informations " Baidu " and " address " in this search sequence, judges to include Yellow Page demand relevant information in this search sequence again.Those skilled in the art will be understood that and above-mentionedly judge that mode that whether search sequence comprise Yellow Page demand relevant information is only for for example; other existing or judging of may occurring from now on modes whether search sequence comprise Yellow Page demand relevant information are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Inquiry unit 13 is used for when described search sequence comprises Yellow Page demand relevant information, according to described Yellow Page demand relevant information, in Yellow Page index database 15, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.Particularly, when judgment means 12 judges that drawing described search sequence comprises Yellow Page demand relevant information, inquiry unit 13 is according to described Yellow Page demand relevant information, in Yellow Page index database 15, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.At this, store in the described Yellow Page index database 15 and include the yellow page information webpage in a large number, for example, the network equipment 1 can be according to a large amount of webpages and yellow page information wherein, by setting up or form such as updated data table, set up or upgrade described Yellow Page index database 15, in described tables of data, can be the corresponding webpage of a yellow page information, also can be several webpages that a yellow page information correspondence includes this yellow page information.Inquiry unit 13 is according to described Yellow Page demand relevant information, in Yellow Page index database 15, carry out matching inquiry, at first obtain the yellow page information that is complementary with described Yellow Page demand relevant information, according to described yellow page information, coupling is obtained the corresponding coupling webpage of one or more and described yellow page information again.For example, in Yellow Page index database 15, store " Baidu Times Network Technology (Beijing) Co., Ltd. ", " Baidu ", webpage of " client of Baidu Times Network Technology (Beijing) Co., Ltd. development division " three titles and yellow page information wherein, user input query sequence " Baidu Beijing ", inquiry unit 13 bases Yellow Page demand relevant information " Baidu Beijing " wherein, in Yellow Page index database 15, match the yellow page information of corresponding with it above-mentioned three webpages, and according to described yellow page information, coupling gets access to above-mentioned three webpages.Those skilled in the art will be understood that the above-mentioned mode of coupling webpage of obtaining is only for giving an example; other existing or modes of obtaining the coupling webpage that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

First generator 14 is used for described one or more coupling webpages are offered described subscriber equipment 2.Particularly, one or more coupling webpages that first generator 14 obtains according to inquiry unit 13, wherein, yellow page information in described one or more coupling webpages and described Yellow Page demand relevant information are complementary, and pass through page technology, for example JSP, ASP, PHP technology, described one or more coupling webpages with forms such as link, summary or thumbnails, in certain sequence and form, are embedded in the result of page searching, offer described subscriber equipment 2, browse for the user.Connect precedent, the webpage of " Baidu Times Network Technology (Beijing) Co., Ltd. " that first generator 14 obtains inquiry unit 13, " Baidu ", " client of Baidu Times Network Technology (Beijing) Co., Ltd. development division " three titles, with forms such as link, summary or thumbnails, in certain sequence and form, be embedded among the result of page searching or on, offer described subscriber equipment 2.Those skilled in the art will be understood that the above-mentioned webpage that will mate offers the mode of subscriber equipment only for giving an example; other existing or modes that recommendation information offered subscriber equipment that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, be constant work between each device of the network equipment 1.Particularly, first deriving means 11 obtains the search sequence of user by subscriber equipment 2 inputs; Subsequently, judgment means 12 judges according to described search sequence whether described search sequence comprises Yellow Page demand relevant information; When described search sequence comprises Yellow Page demand relevant information, inquiry unit 13 is according to described Yellow Page demand relevant information, in Yellow Page index database 15, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary; Then, first generator 14 offers described subscriber equipment with described one or more coupling webpages again.At this, it will be understood by those skilled in the art that each device that " continuing " be meant the network equipment 1 requires to carry out the obtaining and providing of judgement, coupling webpage of the obtaining of search sequence, Yellow Page demand relevant information respectively according to the mode of operation of setting or adjust in real time, stop by subscriber equipment 2 input inquiry sequences in a long time until this user.

Preferably, the network equipment 1 can also comprise the second generator (not shown).Described second generator is used for described yellow page information is offered described subscriber equipment with the form that highlights.Particularly, yellow page information in one or more coupling webpages that second generator obtains according to inquiry unit 13, pass through page technology, for example JSP, ASP, PHP technology, with described yellow page information with forms such as summary, suspension frame or thumbnails, in certain sequence and form, be embedded among the result of page searching or on, offer described subscriber equipment 2, browse for the user.At this, representing of yellow page information should be corresponding with representing of aforementioned coupling webpage, for example when described yellow page information with the form of summary when being presented in result of page searching, can below the link of described coupling webpage, represent to the user.Preferably, can also be with described yellow page information overstriking, add blackly, or change font, font, color, or increase mode such as background color, it is highlighted represent.When the form with the suspension frame offers subscriber equipment, can be to show in certain fixing zone of the page, also can be set by the user or determine that according to the position of browsing object its window size can be regulated.For example, the form of described yellow page information with the suspension frame is presented in the input frame of subscriber equipment 2, and it can be transparent in not influencing user's input, and along with its residing position of the continuous conversion of user's input operation, for example along with list entries is elongated, described suspension frame constantly moves to right.Preferably, described suspension frame can also be adjusted the transparency of self automatically according to cursor distance with it, not influence user's normal browsing; Hide described suspension frame in the time of outside cursor moves to the distance set distance range of described suspension frame; When outside described suspension frame, clicking, hide described suspension frame.Those skilled in the art will be understood that the above-mentioned mode of yellow page information that provides is only for giving an example; other existing or modes that yellow page information is provided that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Those skilled in the art will be understood that above-mentioned first generator, second generator only are example, and in practice, they can be two independently modules, also can all be integrated in the module.

Preferably, the network equipment 1 can also comprise standardization processing device (not shown).Described standardization processing device is used for described yellow page information is carried out standardization processing, to obtain normalized yellow page information; Wherein, described second generator also is used for described normalized yellow page information is offered described subscriber equipment 2 with the form that highlights.Inquiry unit 13 matching inquiries to the coupling webpage in yellow page information may have various problems: 1) in form and disunity, the webpage that for example has has added area code before telephone number, what have does not add area code, yellow page information in if any the coupling webpage comprises E-mail address again, and what have does not then comprise; 2) lack of standardization in the statement, as " affiliated middle school of the Renmin University of China " is designated as " attached middle school of the National People's Congress ".The standardization processing device can carry out standardization processing with described yellow page information, to obtain the yellow page information of unity of form, statement standard.For example, the standardization processing device is according to the Yellow Page template that presets, described yellow page information is carried out standardization processing, for example the form of telephone number unification according to " international area code-domestic area code-telephone number " shown, and for example the hypothesis regulation yellow page information that offers the user includes project " organization names, address, postcode, network address, phone, fax, legal representative " and according to certain format setting, if do not comprise a certain information in this webpage, then corresponding project is vacant.And for example, the standardization processing device can be according to corresponding to the yellow page information in a plurality of coupling webpages of same Yellow Page demand relevant information, go heavily to handle the Yellow Page template that obtains corresponding to this Yellow Page demand relevant information by classification, according to this Yellow Page template the capable yellow page information in these a plurality of coupling Yellow Pages is standardized then, as being gone heavily to handle resulting Yellow Page template by classification, these yellow page information carry out format setting, item of information in this yellow page information is inserted in the corresponding project of this Yellow Page template, if this yellow page information does not comprise certain item of information, the corresponding project in then vacant this Yellow Page template.For another example, this standardization processing device can also pass through natural language processing technique, make the item of information in the yellow page information explain more standard, for example this specification handles device utilizes natural language processing technique, organization names is pressed the Term cutting, such as " attached middle school of the National People's Congress ", may be partitioned into " National People's Congress ", " attached middle school "; And, its standard can be turned to " affiliated middle school of the Renmin University of China " in conjunction with Alphabetical List, another name tabulation.After this, second generator is again by page technology, for example JSP, ASP, PHP technology, described template is embedded among the result of page searching that returns to subscriber equipment or on, offer subscriber equipment 2 with the form that highlights.Those skilled in the art will be understood that this standardization processing device can also be by the combining of Yellow Page template and natural language processing technique, and obtain unity of form and explain the yellow page information of standard.Those skilled in the art will be understood that also the mode of above-mentioned standardization processing yellow page information is only for giving an example; the mode of other standardization processing yellow page information existing or that may occur from now on is as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, the network equipment 1 can also comprise the second deriving means (not shown).Described second deriving means is used for according to described Yellow Page demand relevant information, and in conjunction with described search sequence, obtains the additional demand relevant information of Yellow Page in the described search sequence; According to described yellow page information and the additional demand relevant information of described Yellow Page, obtain the Yellow Page additional information that is complementary with the additional demand relevant information of described Yellow Page; Wherein, described second generator also is used for described yellow page information and described Yellow Page additional information are offered described subscriber equipment 2 with the form that highlights.In the search sequence of user's input, except that relevant with organization names, with mechanism's contact method about or and the Yellow Page demand relevant information of institutionalization relating to persons, also may comprise the additional demand relevant information of Yellow Page, demands such as for example relevant map relevant information, route relevant information with this mechanism.Particularly, the Yellow Page demand relevant information that second deriving means is obtained according to judgment means 12, and,, obtain the additional demand relevant information of Yellow Page in the described search sequence by modes such as meaning of a word analysis, data base queryings in conjunction with the search sequence that first deriving means 11 obtains; After this, second deriving means is according to described yellow page information and the additional demand relevant information of described Yellow Page, by data base querying or utilize application programming interfaces (API) that third party device provides, obtain the Yellow Page additional information that is complementary with the additional demand relevant information of described Yellow Page from modes such as third party device obtain; Subsequently, second generator is by page technology, for example JSP, ASP, PHP technology, described yellow page information and described Yellow Page additional information be embedded among the result of page searching that returns to subscriber equipment 2 or on, offer subscriber equipment 2 with the form that highlights.For example, the user is by subscriber equipment 2 input inquiry sequences " how Baidu goes in Beijing ", judgment means 12 is by meaning of a word analysis, the Yellow Page demand relevant information that gets access to this user is " Baidu Beijing ", second deriving means is according to this user's Yellow Page demand relevant information, and,, get access to the additional demand relevant information of Yellow Page and be " map " (or " riding route ") by meaning of a word analysis in conjunction with the search sequence that this user imports; After this, second deriving means adds the demand relevant information according to the yellow page information and the described Yellow Page in " Baidu Beijing " again, by calling the cartographic information (perhaps obtaining the riding information of " Baidu Beijing " periphery) that third party's map search equipment obtains " Baidu Beijing " as track traffic and public bus network by data base querying; Subsequently, second generator offers subscriber equipment 2 with the yellow page information and the cartographic information (or riding route) in described " Baidu Beijing " again.Preferably, second deriving means can also be taken the current locating information of the included another location information of the search sequence of family input or user (supposing that subscriber equipment 2 includes geography information module such as GPS etc.) and as an end points, be provided the detailed route map between pairing another end points of this end points and described yellow page information.Those skilled in the art will be understood that the above-mentioned mode of obtaining and the Yellow Page additional information being provided is only for for example; other existing or obtaining of may occurring from now on or mode that the Yellow Page additional information is provided are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, the network equipment 1 can also comprise the 3rd deriving means (not shown).Described the 3rd deriving means is used for according to described Yellow Page demand relevant information, and in conjunction with described search sequence, obtains the Yellow Page focus demand relevant information in the described search sequence; According to described yellow page information and described Yellow Page focus demand relevant information, obtain the Yellow Page focus information that is complementary with described Yellow Page focus demand relevant information; After this, second generator offers described subscriber equipment with described Yellow Page focus information with the form that highlights.Because for a certain certain customers, it may only need the Yellow Page focus information in the yellow page information, one or more in address, phone, the website for example, the network equipment 1 need obtain this user's Yellow Page focus demand relevant information, and further obtains the Yellow Page focus information that is complementary with it.Particularly, the Yellow Page demand relevant information that the 3rd deriving means is obtained according to judgment means 12, and, obtain the Yellow Page focus demand relevant information in the described search sequence in conjunction with the search sequence that first deriving means 11 obtains; After this, the 3rd deriving means by modes such as meaning of a word analysis, data base queryings, obtains the Yellow Page focus information that is complementary with described Yellow Page focus demand relevant information according to described yellow page information and described Yellow Page focus demand relevant information; Subsequently, second generator is by page technology, for example JSP, ASP, PHP technology, described Yellow Page focus information is embedded among the result of page searching that returns to subscriber equipment 2 or on, offer subscriber equipment 2 with the form that highlights.For example, the user is by subscriber equipment 2 input inquiry sequences " association's customer service phone ", judgment means 12 is by meaning of a word analysis, the Yellow Page demand relevant information that gets access to this user is " lenovo of association ", the 3rd deriving means is according to this user's Yellow Page demand relevant information, and,, get access to Yellow Page focus demand relevant information and be " customer service phone " by meaning of a word analysis in conjunction with the search sequence that this user imports; After this, the 3rd deriving means by modes such as meaning of a word analysis, data base queryings, obtains the Yellow Page focus information " 8008108888 " that is complementary with described Yellow Page focus demand relevant information again; Subsequently, second generator is by page technology, for example JSP, ASP, PHP technology, described Yellow Page focus information " 8008108888 " is embedded among the result of page searching that returns to subscriber equipment 2 or on, offer subscriber equipment 2 with the form that highlights.For example, the form of described Yellow Page focus information " 8008108888 " with the suspension frame is presented in the input frame of subscriber equipment 2, it can be transparent in not influence user's input, and along with its residing position of the continuous conversion of user's input operation, for example along with list entries is elongated, described suspension frame constantly moves to right.Those skilled in the art will be understood that the above-mentioned mode of obtaining and the Yellow Page focus information being provided is only for for example; other existing or obtaining of may occurring from now on or mode that the Yellow Page focus information is provided are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, second generator offers the mode that highlights of subscriber equipment 2 with yellow page information, include but not limited to, below at least one: forms such as summary, suspension frame and thumbnail.Second generator can pass through page technology, for example JSP, ASP, PHP technology, the yellow page information that inquiry unit 13 is obtained offers described subscriber equipment 2 with the form of making a summary, representing of yellow page information should be corresponding with representing of coupling webpage under this yellow page information, can represent to the user below the link of described coupling webpage.Preferably, can also be with described yellow page information overstriking, add blackly, or change font, font, color, or increase mode such as background color, it is highlighted displaying.The yellow page information that second generator can also obtain inquiry unit 13, form with the suspension frame offers described subscriber equipment 2, the user is by specific button on the webpage clicking or user-defined button or button, when perhaps cursor hovers being pointed to the link in the result of page searching, open described suspension frame, to browse described yellow page information.Preferably, described suspension frame can be to show in certain fixing zone of the page, also can be set by the user or determines that according to the position of browsing object its window size can be regulated.Described suspension frame can also be adjusted the transparency of self automatically according to cursor distance with it, not influence user's normal browsing; Hide described suspension frame in the time of outside cursor moves to the distance set distance range of described suspension frame; When outside described suspension frame, clicking, hide described suspension frame.For example, the form of described yellow page information with the suspension frame is presented in the input frame of subscriber equipment 2, and it can be transparent in not influencing user's input, and along with its residing position of the continuous conversion of user's input operation, for example along with list entries is elongated, described suspension frame constantly moves to right.The yellow page information that second generator can also obtain inquiry unit 13 offers described subscriber equipment 2 with the form of thumbnail, and the user can be by clicking specific or self-defining button amplifies or dwindles described thumbnail, to browse described yellow page information.At this; ability technician will be understood that; the above-mentioned form that highlights is equally applicable to second generator and normalized yellow page information, yellow page information and Yellow Page additional information are offered described subscriber equipment 2 those skilled in the art with the form that highlights will be understood that also the above-mentioned form that highlights is only for for example; other existing or forms that highlight that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, judgment means 12 also is used for described search sequence is carried out meaning of a word analysis, when definite described search sequence conforms to a predetermined condition, judge that described search sequence comprises Yellow Page demand relevant information, wherein, described predetermined condition includes but not limited to following at least one: a) described search sequence comprises the particular category keyword relevant with organization names; B) described search sequence comprises and the relevant particular category keyword of mechanism's contact method; C) described search sequence comprises the particular category keyword with the institutionalization relating to persons.Particularly, the search sequence that the user that judgment means 12 is obtained according to first deriving means 11 imports, by meaning of a word analysis, judge and whether comprise the particular category keyword relevant in the described search sequence with organization names, whether for example division name of mechanism or all title comprise and the relevant particular category keyword of mechanism's contact method, for example phone, mailbox, fax, network address etc., whether comprise the particular category keyword with the institutionalization relating to persons, for example legal representative, legal representative etc.; When described search sequence comprises above-mentioned particular category keyword, judge that described search sequence comprises Yellow Page demand relevant information.Those skilled in the art will be understood that and above-mentionedly judge that predetermined condition that whether search sequence comprise Yellow Page demand relevant information is only for for example; other existing or judging of may occurring from now on predetermined conditions whether search sequence comprise Yellow Page demand relevant information are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

More preferably, judgment means 12 also is used for according to described search sequence, and operates in conjunction with this user's historical query, judges whether described search sequence comprises Yellow Page demand relevant information.Concrete, the search sequence that the user that judgment means 12 is obtained according to first deriving means 11 imports, and in conjunction with this user's historical query operation, once the searching keyword that used as the user, user are browsed record to the click of the webpage that comprises yellow page information, judge whether described search sequence comprises Yellow Page demand relevant information.For example, judgment means 12 is " Baidu " according to the current search sequence of user, in conjunction with this user's historical query operation, as once clicking the URL of the webpage that includes " company of Baidu " yellow page information, judges that then this search sequence comprises Yellow Page demand relevant information.And for example, judgment means 12 is " Baidu " according to the current search sequence of user, historical query operation in conjunction with this user, as this user conversion search sequence once, user input query sequence " Baidu " for example, click association's search sequence " address of company of Baidu " in the result of page searching that obtains, the latter is clear and definite Yellow Page demand, judges that then this search sequence comprises Yellow Page demand relevant information.Judgment means 12 can also be carried out meaning of a word analysis to described search sequence, and operates in conjunction with this user's historical query, when definite this search sequence satisfies predetermined condition, judges that this search sequence comprises Yellow Page demand relevant information.For example, judgment means 12 is " Baidu " according to the current search sequence of user, historical query operation in conjunction with this user, as this user conversion search sequence once, user input query sequence " Baidu " for example, click association's search sequence " corporate juridical person of Baidu representative " in the result of page searching that obtains, the latter is clear and definite Yellow Page demand, judges that then this search sequence comprises Yellow Page demand relevant information.Those skilled in the art also will be understood that and above-mentionedly judge that mode that whether search sequence comprise Yellow Page demand relevant information is only for for example; other existing or judging of may occurring from now on modes whether search sequence comprise Yellow Page demand relevant information are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.At this, this user's described historical query operation both can be that the network equipment 1 independently obtains, and also can be to accept from obtaining that the described historical query to this user that other products or third party device are finished is operated.For example, can be by detecting the operation in the search service process that this user uses the network equipment 1, or by obtain this user's historical query operation to subscriber equipment 2 inquiry and the COOKIE information of obtaining this user, preferably, can give interim ID of this user and set up historical query operation storehouse, the historical record of user in this search procedure is stored in this interim historical query operate in storehouse for it.Those skilled in the art will be understood that also the mode of the above-mentioned user's of obtaining historical query operation only is for example; the mode of other existing or historical querys operations of obtaining the user that may occur from now on is as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, the network equipment 1 can also comprise the first updating device (not shown).Described first updating device is used for according to a large amount of webpages and yellow page information wherein, sets up or upgrades described Yellow Page index database 15.Particularly, the a large amount of webpages of first updating device to directly grasping by webpage gripping tools such as reptile instruments, the a large amount of webpages that are stored in this third party device that perhaps from third party device, obtain, carry out signature analysis, to obtain the potential target page or leaf that comprises yellow page information, and, set up or upgrade described Yellow Page index database 15 according to these potential target pages or leaves and wherein yellow page information.At this, first updating device is determined the mode of potential target page or leaf, includes but not limited to: be the potential target page or leaf according to the webpage that for example includes the information of expressing the meaning such as " show_company ", " huangye ", " yellowpage " in the network address 1); 2) be the potential target page or leaf according to the webpage that contains the information of expressing the meaning such as " company and enterprise, company introduction, company introduces " in webpage Title and the Meta information field; 3) be the potential target page or leaf according in the webpage original text, extracting the right webpage of information that has " address, phone, fax, postcode, contact person, title " etc. to express the meaning; 4) or according to other directional information, the webpage that for example includes above information of expressing the meaning etc. in anchor (anchor text) information is the potential target page or leaf; 5) combination in any of above-mentioned several modes.First updating device is by replenishing checking mutually, yellow page information such as the efficient mechanism title in the extraction potential target page or leaf, address information, postcode, phone, contact person, fax.Described yellow page information and described potential target page or leaf by setting up or form such as updated data table, are set up or upgraded described Yellow Page index database 15.In described tables of data, can be the corresponding webpage of a yellow page information, also can be several webpages that a yellow page information correspondence includes this yellow page information.For example, in Yellow Page index database 15, the yellow page information of " Baidu " " company's full name: Baidu; Network address: http://www.baidu.com; Phone: 86-10-82621188; Email: webmaster@baidu.com " can only corresponding " Baidu " webpage, also can simultaneously corresponding " Baidu _ Baidu's brief introduction _ Ai Rui net industry company " this webpage.Those skilled in the art will be understood that the mode of above-mentioned foundation or renewal Yellow Page index database 15 is only for giving an example; other foundation existing or that may occur from now on or the mode of upgrading Yellow Page index database 15 are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, inquiry unit 13 also is used for when described search sequence comprises Yellow Page demand relevant information, according to described Yellow Page demand relevant information, and in conjunction with this user's user related information, in Yellow Page index database 15, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpages and described Yellow Page demand relevant information are complementary.Particularly, when judgment means 12 judges that described search sequence comprises Yellow Page demand relevant information, inquiry unit 13 is according to described Yellow Page demand relevant information, and in conjunction with this user's user related information, as this user's the search history record or the address of subscriber equipment, in Yellow Page index database 15, carry out matching inquiry, with the one or more coupling webpages that obtain to be complementary with user's actual need, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.For example, inquiry unit 13 is combined into second search sequence with the keyword and the Yellow Page demand relevant information of user related information earlier, subsequently, inquiry unit 13 is again according to described second search sequence, in Yellow Page index database 15, carry out match query, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpages and described Yellow Page demand relevant information are complementary.At this, described user related information both can be that the network equipment 1 independently obtains, and also can be to accept perhaps to accept the user related information that obtains from other product or third party devices from subscriber equipment 2 records.Those skilled in the art will be understood that the above-mentioned method of user related information of obtaining is only for giving an example; other existing or methods of obtaining user related information that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, described user related information includes but not limited to following at least one: a) user property; B) user preference; C) user search historical record; D) address of subscriber equipment.User property includes but not limited to, the personal background information that the user imports in advance, for example sex, age, occupation, religion, nationality, education degree etc.When described search sequence comprises Yellow Page demand relevant information, inquiry unit 13 is according to described Yellow Page demand relevant information, and in conjunction with this user's user property, in Yellow Page index database 15, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.For example, user input query sequence " New Orient " is inquired about, and when the user is the student, provides the yellow page information and the corresponding coupling webpage of relevant " New Orient School ", when the user is the cook, provide the yellow page information and the corresponding coupling webpage of relevant " New Orient cook school ".User preference includes but not limited to that some preferences that the user sets in advance are selected, for example the class of establishment of Guan Zhuing, trade information etc.When described search sequence comprises Yellow Page demand relevant information, inquiry unit 13 is according to described Yellow Page demand relevant information, and in conjunction with this user's user preference, in Yellow Page index database 15, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.For example, the class of establishment that the user is provided with its preference is a customer service company, then when user input query sequence " Baidu Beijing ", the yellow page information and the corresponding webpage of relevant " customer service of company of Baidu " preferentially are provided, when the class of establishment that its preference is set as the user is research and development company, its input inquiry sequence " Baidu Beijing " preferentially provides the yellow page information and the corresponding webpage of relevant " Baidu In Line Network Technology Co Ltd (Beojing) " etc.The user search historical record, it is write down and is added up the previous search of user and clicks browsing histories by system, thereby can judge or the demand of predictive user.Wherein, when the user was login user, the ID that the network equipment 1 can be by this user inquired about in network-side is preserved the user characteristics storehouse of this user related information; When the user is non-login user, can be by detecting the action in the search service process that this user uses present networks equipment 1, or by obtaining to subscriber equipment 2 inquiry and the COOKIE information of obtaining this user, preferably, can give interim ID of this user and set up a user characteristics storehouse, the historical record of user in this search procedure is stored in this casual user's feature database for it.For example, user input query sequence " Fudan University ", the coupling webpage that provides may comprise the yellow page information about " Fudan University ", " Medical Center of Fudan University ", " publishing house of Fudan University " etc., when the user clicks " Medical Center of Fudan University ", the network equipment 1 or subscriber equipment 2 are noted user's browse operation record this time, the name of importing " Fudan University " or other universities once more as the user is when being referred to as search sequence, and the network equipment 1 preferentially will offer this user about the yellow page information and the corresponding coupling webpage of " so-and-so university press ".The address of subscriber equipment, it can reflect the current region of living in of this user, can be obtained the IP address of detection subscriber equipment 2 in real time by the network equipment 1.For example, the user is by subscriber equipment 2 input inquiry sequences " New Orient language school ", the IP address that the network equipment 1 detects this subscriber equipment 2 is positioned at Beijing, and then preferential yellow page information and corresponding coupling webpage with New Orient, Beijing language school offers this user.Those skilled in the art will be understood that above-mentioned user related information only for giving an example, and other user related informations existing or that may occur from now on also should be included in the protection domain of the present invention as applicable to the present invention, and are contained in this at this with way of reference.

Preferably, the network equipment 1 also comprises the second updating device (not shown).Described second updating device is used to obtain the browse operation of this user to described one or more coupling webpages; According to described browse operation, upgrade this user's described user related information.Particularly, described second updating device basis is mutual with subscriber equipment 2 and user's, for example by page technology such as JSP, ASP, PHP, obtains the browse operation of this user to described one or more coupling webpages; And upgrade this user's user related information according to these browse operation.At this, the mode that described second updating device upgrades user related information includes but not limited to: 1) second updating device upgrades this user's user related information according to the presupposed information of user's change; 2) second updating device can finish the everything of back recording user in this navigation process in browse operation of user, for example clicks, browses or close; 3) the each action of second updating device recording user in navigation process of user is also upgraded this user's of network-side feature database in real time, thereby up-to-date user related information can be provided when the user clicks other yellow page information in this navigation process.For example, the user imports " Fudan University ", the coupling webpage that provides may comprise the yellow page information about " Fudan University ", " Medical Center of Fudan University ", " publishing house of Fudan University " etc., when the user clicks " Medical Center of Fudan University ", write down this user's browse operation and upgrade this user's historical record.Those skilled in the art will be understood that the mode of above-mentioned renewal user related information is only for giving an example; the mode of other renewal user related informations existing or that may occur from now on is as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Those skilled in the art will be understood that above-mentioned first updating device, second updating device only are example, and in practice, they can be two independently modules, also can all be integrated in the module.

Fig. 3 illustrates the equipment synoptic diagram that is used for obtaining based on search sequence yellow page information in accordance with a preferred embodiment of the present invention, and the network equipment 1 can also comprise pretreatment unit 16 '.Wherein, first deriving means 11 ', judgment means 12 ', inquiry unit 13 ' and first generator 14 ' are identical with corresponding intrument 11-14 shown in Figure 2 respectively, so locate to repeat no more, and mode by reference is contained in this.

Wherein, pretreatment unit 16 ' is used for according to described Yellow Page demand relevant information described Yellow Page demand relevant information being carried out pretreatment operation; Wherein, the described Yellow Page demand relevant information of inquiry unit 13 ' after according to pretreatment operation carried out matching inquiry in Yellow Page index database 15 ', obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.Particularly, the Yellow Page demand relevant information that pretreatment unit 16 ' obtains according to judgment means 12 ', by natural language processing technique, modes such as for example near synonym replacement, synonym replacement, meaning of a word expansion are carried out pretreatment operation to described Yellow Page demand relevant information; Subsequently, the described Yellow Page demand relevant information of inquiry unit 13 ' after according to pretreatment operation carried out matching inquiry in Yellow Page index database 15 ', obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.For example, the user's that judgment means 12 ' is obtained Yellow Page demand relevant information is " a Shanghai traffic school ", then pretreatment unit 16 ' can carry out pretreatment operation to this, it is transformed into " Shanghai Communications University " (or " Middle School Affiliated to Shanghai Jiao Tong University ") etc.; After this, inquiry unit 13 ' is again according to the Yellow Page demand relevant information " Shanghai Communications University " (or " Middle School Affiliated to Shanghai Jiao Tong University ") after this pretreatment operation, in Yellow Page index database 15 ', carry out matching inquiry, obtain the one or more coupling webpages that are complementary with it, include the yellow page information of " Shanghai Communications University " (or " Middle School Affiliated to Shanghai Jiao Tong University ") in described one or more coupling webpages.

Preferably, described pretreatment operation includes but not limited to following at least one: a) near synonym are replaced; B) synonym is replaced; C) meaning of a word is expanded.The near synonym alternative replaces with " primary school ", " middle school " or " university " etc. as " school ".In last example, pretreatment unit 16 ' can replace to " Shanghai traffic primary school ", " traffic middle school, Shanghai " and " Shanghai Communications University " with " Shanghai traffic school " successively, and the Yellow Page demand relevant information after inquiry unit 13 ' will be replaced is successively carried out matching inquiry in Yellow Page index database 15 '.The synonym alternative is as replacing with " Shanghai Communications University " " Shanghai Communications University " etc.; The meaning of a word is expanded for example " company " to be expanded and is " company limited ", " Ltd " etc.Those skilled in the art will be understood that above-mentioned pretreatment operation only for giving an example, and other pretreatment operation existing or that may occur from now on also should be included in the protection domain of the present invention as applicable to the present invention, and are contained in this at this with way of reference.

(with reference to Fig. 3) in another preferred embodiment, the network equipment 1 can also comprise collator 17 '.Wherein, first deriving means 11 ', judgment means 12 ', inquiry unit 13 ' and first generator 14 ' are identical with corresponding intrument 11-14 shown in Figure 2 respectively, so locate to repeat no more, and mode by reference is contained in this.

Wherein, collator 17 ' is used for according to preset rules, determines the priority of described one or more coupling webpages; Wherein, first generator 14 ' offers described subscriber equipment according to described priority with described one or more coupling webpages.Particularly, collator 17 ' is according to preset rules, for example that obtain or receive from subscriber equipment 2 statistics according to the network equipment 1, or receive from the accumulative total click volume of the described coupling webpage of other products or third party device statistics, the search rank of described coupling webpage etc., determine the priority of described one or more coupling webpages that inquiry unit 13 ' obtains; After this, first generator 14 ' is according to described collator 17 ' determined priority, pass through page technology, for example JSP, ASP, PHP technology, with described one or more coupling webpages with forms such as link, summary or thumbnails, in certain sequence and form, be embedded among the result of page searching or on, offer described subscriber equipment 2.For example, collator 17 ' can be according to the authority of described one or more coupling webpages, determine the priority of described one or more coupling webpages, as, for two of the yellow page information that comprises " Baidu " equally coupling webpages " Baidu " and " Baidu _ Baidu's brief introduction _ Ai Rui net industry company ", because the former authority is higher, so its priority is than latter's height.The priority of described one or more coupling webpages that first generator 14 ' is determined according to collator 17 ', for example from top to bottom or from inside to outside according to the descending order of priority, with forms such as link, summary or thumbnails, described one or more coupling webpages after the ordering are offered subscriber equipment 2, browse for the user.Connect precedent, subsequently, first generator 14 ' is according to the priority of these two coupling webpages, these two coupling webpages are offered described subscriber equipment, wherein, the coupling webpage " Baidu " relatively " Baidu _ Baidu's brief introduction _ Ai Rui net industry company " more preferentially show.Those skilled in the art will be understood that the above-mentioned webpage that will mate offers user's mode only for giving an example; the mode that webpage offer the user other existing or will mating of may occurring from now on is as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, described preset rules based on include but not limited to following at least each: a) authority of described coupling webpage; B) the accumulative total click volume of described coupling webpage; C) search rank of described coupling webpage; D) update time of yellow page information in the described coupling webpage.Collator 17 ' can be determined the priority of described one or more coupling webpages according to the authority of each webpage in described one or more coupling webpages.For example, for two of the yellow page information that comprises " Baidu " equally coupling webpages " Baidu " and " Baidu _ Baidu's brief introduction _ Ai Rui net industry company ", because the former authority is higher, so its priority is than latter's height.Collator 17 ' is can also be according to the network equipment 1 that obtain or receive from subscriber equipment 2 statistics, or receive the accumulative total click volume of the described coupling webpage that obtains from other products or third party device, determine the priority of described one or more coupling webpages.For example, for one or more coupling webpages that inquiry unit 13 ' obtained, collator 17 ' is determined its priority according to the accumulative total click volume of each webpage in described one or more coupling webpages, the coupling webpage priority that the accumulative total click volume is many is higher, and then priority is lower for the few coupling webpage of accumulative total click volume.Collator 17 ' is can also be according to the network equipment 1 that obtain or receive from subscriber equipment 2 statistics, or receives the search rank of the described coupling webpage that obtains from other products or third party device, determines the priority of described one or more coupling webpages.For example, for one or more coupling webpages that inquiry unit 13 ' obtained, collator 17 ' according to the user with described coupling webpage as the search search rank, determine its priority, the forward coupling webpage priority of search rank is higher, and then priority is lower for the coupling webpage after search rank leans on.Collator 17 ' can also be determined the priority of described one or more coupling webpages according to the update time of yellow page information in the described coupling webpage.For example, for one or more coupling webpages that inquiry unit 13 ' obtained, collator 17 ' improves the priority of the coupling webpage of recent renewal according to the update time of yellow page information in the described coupling webpage.And for example, for one or more coupling webpages that inquiry unit 13 ' matching inquiry obtains, the yellow page information for same mechanism on it may be different, at this moment, can sort according to the update time of this yellow page information on the webpage, update time, near more priority was high more.Preferably, collator 17 ' can also be according to the combination in any of the update time of yellow page information in the search rank of the accumulative total click volume of the authority of above-mentioned described coupling webpage, described coupling webpage, described coupling webpage and the described coupling webpage, by for example distributing to weight of each factor, use modes such as weighting, determine the priority of described one or more coupling webpages.Those skilled in the art will be understood that above-mentioned preset rules based on factor only for for example; other preset rules existing or that may occur from now on based on factor as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

(with reference to Fig. 3) in a preferred embodiment, the network equipment 1 can also comprise the 4th deriving means (not shown).Described the 4th deriving means is used to obtain first Search Results that search engine provides based on described search sequence; Wherein, described first generator also is used for described one or more coupling webpages and described first Search Results are offered described subscriber equipment 2, wherein, preferentially provides described one or more coupling webpage.Particularly, first generator 14 ' offers the subscriber equipment 2 except that the coupling webpage that will include yellow page information, first Search Results that the search engine that the 4th deriving means can also be obtained provides based on described search sequence offers described subscriber equipment 2, wherein, described one or more coupling webpage preferentially is provided, for example, with described one or more coupling webpages to offer described subscriber equipment 2 than the higher priority of described first Search Results.

Those skilled in the art will be understood that, above-mentioned first deriving means, second deriving means, the 3rd deriving means and the 4th deriving means only are example, in practice, they can be four independently modules, perhaps any two devices are integrated in the module, perhaps any three devices are integrated in the module, also can all be integrated in the module.

Preferably, the network equipment 1 can also comprise merging device (not shown), merges device and is used for described one or more coupling webpages and described first Search Results are merged redundant the processing, to obtain second Search Results; After this, first generator 14 ' offers described subscriber equipment 2 with described second Search Results.Because may there be identical webpage in the coupling webpage that inquiry obtains based on Yellow Page demand correlated information match with first Search Results that the search based on search sequence obtains, need merge redundant the processing to this, in order to avoid offer the identical webpage of described subscriber equipment 2.For example, user input query sequence " company of Baidu ", the network equipment 1 is by including " Baidu " this webpage in inquiry unit 13 ' the coupling webpage that matching inquiry obtains in index database, and include " Baidu " this webpage too in first Search Results that the search engine that acquires by the 4th deriving means provides based on search sequence " company of Baidu ", merge device and these two webpages can be merged redundant the processing, only stay one of them coupling webpage; After this, first generator 14 ' the coupling webpage that will merge after handling offers described subscriber equipment 2.

Preferably, the above-mentioned equipment that obtains yellow page information based on search sequence can combine with existing search engine, constitutes a kind of search engine.Search engine (search engine) is meant the information retrieval system in the world wide web environment, collects the information on the internet according to certain strategy, the specific calculation element of utilization, after information being organized and handled, the information after handling is shown to the user.Existing search engine can be for example Baidu, Google, Yahoo, have, Tengxun, search dog etc.

Fig. 4 illustrates the method flow diagram that is used for obtaining based on search sequence yellow page information according to a further aspect of the present invention.

Wherein, in step S1, the network equipment 1 obtains the search sequence of user by the subscriber equipment input.Particularly, the user by with the interactive mode of subscriber equipment 2, include but not limited to keyboard, mouse, telepilot, touch pad or hand-written equipment, input inquiry sequence in browser software, application program or client software; In step S1, the network equipment 1 is by page technology, and for example JSP, ASP, PHP technology are obtained the search sequence of user's input in real time.Those skilled in the art will be understood that above-mentioned page technology only for giving an example, and other page technology existing or that may occur from now on also should be included in the protection domain of the present invention as applicable to the present invention, and are contained in this at this with way of reference.Those skilled in the art will be understood that also the above-mentioned technology of user browsing behavior of obtaining is only for giving an example; other existing or technology of obtaining user browsing behavior that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

In step S2, the network equipment 1 judges according to described search sequence whether described search sequence comprises Yellow Page demand relevant information.Particularly, in step S2, the network equipment 1 by modes such as for example meaning of a word analysis, inquiring user historical query operations, judges whether described search sequence comprises Yellow Page demand relevant information according to the search sequence of user's input of obtaining in step S1.With meaning of a word analysis is example, may comprise a plurality of Yellow Page demand relevant informations in the described search sequence, when the network equipment 1 detects one of them Yellow Page demand relevant information in step S2, can judge that promptly described search sequence comprises Yellow Page demand relevant information, but after this, the network equipment 1 still need continue executable operations, to obtain the whole Yellow Page demand relevant informations in the described search sequence, carries out matching inquiry according to described whole Yellow Page demand relevant informations with convenient in step S3.Preferably, described in step S2, the operation that the network equipment 1 also can obtain earlier, obtain the whole Yellow Page demand relevant informations in the described search sequence, judge again to have or not to get access to described Yellow Page demand relevant information, if having, the network equipment 1 execution in step S3 then.For example, the network equipment 1 gets access to user's input in step S1 search sequence is " Baidu address ", in step S2, detect " Baidu " that comprise in this search sequence and be Yellow Page demand relevant information, judge that this search sequence comprises Yellow Page demand relevant information, after this, the network equipment 1 is proceeded to detect, and obtains another Yellow Page demand relevant information " address " in this search sequence.And for example, in step S2, the network equipment 1 can obtain whole Yellow Page demand relevant informations " Baidu " and " address " in this search sequence, judges to include Yellow Page demand relevant information in this search sequence again.Those skilled in the art will be understood that and above-mentionedly judge that mode that whether search sequence comprise Yellow Page demand relevant information is only for for example; other existing or judging of may occurring from now on modes whether search sequence comprise Yellow Page demand relevant information are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

In step S3, when described search sequence comprises Yellow Page demand relevant information, the network equipment 1 is according to described Yellow Page demand relevant information, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.Particularly, when the network equipment 1 judges that in step S2 drawing described search sequence comprises Yellow Page demand relevant information, in step S3, the network equipment 1 is according to described Yellow Page demand relevant information, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpages and described Yellow Page demand relevant information are complementary.At this, store in the described Yellow Page index database and include the yellow page information webpage in a large number, for example, the network equipment 1 can be according to a large amount of webpages and yellow page information wherein, by setting up or form such as updated data table, set up or upgrade described Yellow Page index database, in described tables of data, can be the corresponding webpage of a yellow page information, also can be several webpages that a yellow page information correspondence includes this yellow page information.In step S3, the network equipment 1 is according to described Yellow Page demand relevant information, in the Yellow Page index database, carry out matching inquiry, at first obtain the yellow page information that is complementary with described Yellow Page demand relevant information, according to described yellow page information, coupling is obtained the corresponding coupling webpage of one or more and described yellow page information again.For example, in the Yellow Page index database, store " Baidu Times Network Technology (Beijing) Co., Ltd. ", " Baidu ", webpage of " client of Baidu Times Network Technology (Beijing) Co., Ltd. development division " three titles and yellow page information wherein, user input query sequence " Baidu Beijing ", in step S3, the network equipment 1 basis Yellow Page demand relevant information " Baidu Beijing " wherein, in the Yellow Page index database, match the yellow page information of corresponding with it above-mentioned three webpages, and according to described yellow page information, coupling gets access to above-mentioned three webpages.Those skilled in the art will be understood that the above-mentioned mode of coupling webpage of obtaining is only for giving an example; other existing or modes of obtaining the coupling webpage that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

In step S4, the network equipment 1 offers described subscriber equipment 2 with described one or more coupling webpages.Particularly, in step S4, the network equipment 1 is according to the one or more coupling webpages that obtain in step S3, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary, by page technology, for example JSP, ASP, PHP technology, with described one or more coupling webpages with forms such as link, summary or thumbnails, in certain sequence and form, be embedded in the result of page searching, offer described subscriber equipment 2, browse for the user.Connect precedent, in step S4, the webpage of " Baidu Times Network Technology (Beijing) Co., Ltd. " that the network equipment 1 will obtain in step S3, " Baidu ", " client of Baidu Times Network Technology (Beijing) Co., Ltd. development division " three titles, with forms such as link, summary or thumbnails, in certain sequence and form, be embedded among the result of page searching or on, offer described subscriber equipment 2.Those skilled in the art will be understood that the above-mentioned webpage that will mate offers the mode of subscriber equipment only for giving an example; other existing or modes that recommendation information offered subscriber equipment that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, between above-mentioned each step be constant work.Particularly, the network equipment 1 obtains the search sequence of user by subscriber equipment 2 inputs in step S1; Subsequently, in step S2, the network equipment 1 judges according to described search sequence whether described search sequence comprises Yellow Page demand relevant information; When described search sequence comprises Yellow Page demand relevant information, the network equipment 1 in step S3 according to described Yellow Page demand relevant information, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary; Then, in step S4, the network equipment 1 offers described subscriber equipment with described one or more coupling webpages again.At this, it will be understood by those skilled in the art that " continuing " is meant that each step requires to carry out the obtaining and providing of judgement, coupling webpage of the obtaining of search sequence, Yellow Page demand relevant information respectively according to the mode of operation of setting or adjust in real time, stop by subscriber equipment 2 input inquiry sequences in a long time until this user.

Preferably, in step S7 (not shown), the network equipment 1 can also offer described subscriber equipment with the form that highlights with described yellow page information.Particularly, in step S7, the network equipment 1 is according to the yellow page information in the one or more coupling webpages that obtain in step S3, by page technology, for example JSP, ASP, PHP technology, with described yellow page information with forms such as summary, suspension frame or thumbnails, in certain sequence and form, be embedded among the result of page searching or on, offer described subscriber equipment 2, browse for the user.At this, representing of yellow page information should be corresponding with representing of aforementioned coupling webpage, for example when described yellow page information with the form of summary when being presented in result of page searching, can below the link of described coupling webpage, represent to the user.Preferably, can also be with described yellow page information overstriking, add blackly, or change font, font, color, or increase mode such as background color, it is highlighted represent.When the form with the suspension frame offers subscriber equipment, can be to show in certain fixing zone of the page, also can be set by the user or determine that according to the position of browsing object its window size can be regulated.For example, the form of described yellow page information with the suspension frame is presented in the input frame of subscriber equipment 2, and it can be transparent in not influencing user's input, and along with its residing position of the continuous conversion of user's input operation, for example along with list entries is elongated, described suspension frame constantly moves to right.Preferably, described suspension frame can also be adjusted the transparency of self automatically according to cursor distance with it, not influence user's normal browsing; Hide described suspension frame in the time of outside cursor moves to the distance set distance range of described suspension frame; When outside described suspension frame, clicking, hide described suspension frame.Those skilled in the art will be understood that the above-mentioned mode of yellow page information that provides is only for giving an example; other existing or modes that yellow page information is provided that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, in step S8 (not shown), the network equipment 1 can also carry out standardization processing to described yellow page information, to obtain normalized yellow page information; Subsequently, in step S7 (not shown), the network equipment 1 offers described subscriber equipment 2 with described normalized yellow page information with the form that highlights.In step S3, the network equipment 1 matching inquiry to the coupling webpage in yellow page information may have various problems: 1) in form and disunity, the webpage that for example has has added area code before telephone number, what have does not add area code, yellow page information in if any the coupling webpage comprises E-mail address again, and what have does not then comprise; 2) lack of standardization in the statement, as " affiliated middle school of the Renmin University of China " is designated as " attached middle school of the National People's Congress ".In step S8, the network equipment 1 can carry out standardization processing with described yellow page information, to obtain the yellow page information of unity of form, statement standard.For example, in step S8, the network equipment 1 is according to the Yellow Page template that presets, described yellow page information is carried out standardization processing, for example the form of telephone number unification according to " international area code-domestic area code-telephone number " shown, and for example the hypothesis regulation yellow page information that offers the user includes project " organization names, address, postcode, network address, phone, fax, legal representative " and according to certain format setting, if do not comprise a certain information in this webpage, then corresponding project is vacant.And for example, in step S8, the network equipment 1 can be according to corresponding to the yellow page information in a plurality of coupling webpages of same Yellow Page demand relevant information, go heavily to handle the Yellow Page template that obtains corresponding to this Yellow Page demand relevant information by classification, according to this Yellow Page template the capable yellow page information in these a plurality of coupling Yellow Pages is standardized then, as being gone heavily to handle resulting Yellow Page template by classification, these yellow page information carry out format setting, item of information in this yellow page information is inserted in the corresponding project of this Yellow Page template, if this yellow page information does not comprise certain item of information, the corresponding project in then vacant this Yellow Page template.For another example, in step S8, the network equipment 1 can also pass through natural language processing technique, make the item of information in the yellow page information explain more standard, for example in step S8, the network equipment 1 utilizes natural language processing technique, and organization names is pressed the Term cutting, such as " attached middle school of the National People's Congress ", may be partitioned into " National People's Congress ", " attached middle school "; And, its standard can be turned to " affiliated middle school of the Renmin University of China " in conjunction with Alphabetical List, another name tabulation.After this, in step S7, the network equipment 1 is again by page technology, for example JSP, ASP, PHP technology, described template is embedded among the result of page searching that returns to subscriber equipment or on, offer subscriber equipment 2 with the form that highlights.Those skilled in the art will be understood that in step S8, and the network equipment 1 can also be by the combining of Yellow Page template and natural language processing technique, and obtain unity of form and explain the yellow page information of standard.Those skilled in the art will be understood that also the mode of above-mentioned standardization processing yellow page information is only for giving an example; the mode of other standardization processing yellow page information existing or that may occur from now on is as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, in step S9 (not shown), the network equipment 1 can also be according to described Yellow Page demand relevant information, and in conjunction with described search sequence, obtains the additional demand relevant information of Yellow Page in the described search sequence; According to described yellow page information and the additional demand relevant information of described Yellow Page, obtain the Yellow Page additional information that is complementary with the additional demand relevant information of described Yellow Page; Subsequently, in step S7 (not shown), the network equipment 1 offers described subscriber equipment 2 with described yellow page information and described Yellow Page additional information with the form that highlights.In the search sequence of user's input, except that relevant with organization names, with mechanism's contact method about or and the Yellow Page demand relevant information of institutionalization relating to persons, also may comprise the additional demand relevant information of Yellow Page, demands such as for example relevant map relevant information, route relevant information with this mechanism.Particularly, in step S9, the Yellow Page demand relevant information that the network equipment 1 basis is obtained in step S2, and be combined in the search sequence of being obtained among the step S1, by modes such as meaning of a word analysis, data base queryings, obtain the additional demand relevant information of Yellow Page in the described search sequence; After this, the network equipment 1 is again according to described yellow page information and the additional demand relevant information of described Yellow Page, by data base querying or utilize application programming interfaces (API) that third party device provides, obtain the Yellow Page additional information that is complementary with the additional demand relevant information of described Yellow Page from modes such as third party device obtain; Subsequently, in step S7, the network equipment 1 is by page technology, for example JSP, ASP, PHP technology, described yellow page information and described Yellow Page additional information be embedded among the result of page searching that returns to subscriber equipment or on, offer subscriber equipment 2 with the form that highlights.For example, the user is by subscriber equipment 2 input inquiry sequences " how Baidu goes in Beijing ", in step S2, the network equipment 1 is by meaning of a word analysis, and the Yellow Page demand relevant information that gets access to this user is " Baidu Beijing ", in step S9, the network equipment 1 is according to this user's Yellow Page demand relevant information, and,, get access to the additional demand relevant information of Yellow Page and be " map " (or " riding route ") by meaning of a word analysis in conjunction with the search sequence that this user imports; After this, the network equipment 1 adds the demand relevant information according to the yellow page information and the described Yellow Page in " Baidu Beijing " again, by calling the cartographic information (perhaps obtaining the riding information of " Baidu Beijing " periphery) that third party's map search equipment obtains " Baidu Beijing " as track traffic and public bus network by data base querying; Subsequently, in step S7, the network equipment 1 offers subscriber equipment 2 with the yellow page information and the cartographic information (or riding route) in described " Baidu Beijing " again.Preferably, in step S9, the network equipment 1 can also be taken the current locating information of the included another location information of the search sequence of family input or user (supposing that subscriber equipment 2 includes geography information module such as GPS etc.) and as an end points, be provided the detailed route map between pairing another end points of this end points and described yellow page information.Those skilled in the art will be understood that the above-mentioned mode of obtaining and the Yellow Page additional information being provided is only for for example; other existing or obtaining of may occurring from now on or mode that the Yellow Page additional information is provided are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, in step S10 (not shown), the network equipment 1 can also be according to described Yellow Page demand relevant information, and in conjunction with described search sequence, obtains the Yellow Page focus demand relevant information in the described search sequence; According to described yellow page information and described Yellow Page focus demand relevant information, obtain the Yellow Page focus information that is complementary with described Yellow Page focus demand relevant information; After this, in step S7, the network equipment 1 offers described subscriber equipment with described Yellow Page focus information with the form that highlights.Because for a certain certain customers, it may only need the Yellow Page focus information in the yellow page information, one or more in address, phone, the website for example, the network equipment 1 need obtain this user's Yellow Page focus demand relevant information, and further obtains the Yellow Page focus information that is complementary with it.Particularly, in step S1O, the Yellow Page demand relevant information that the network equipment 1 basis is obtained in step S2, and be combined in the search sequence of being obtained among the step S1, obtain the Yellow Page focus demand relevant information in the described search sequence; After this, in step S10, the network equipment 1 by modes such as meaning of a word analysis, data base queryings, obtains the Yellow Page focus information that is complementary with described Yellow Page focus demand relevant information according to described yellow page information and described Yellow Page focus demand relevant information; Subsequently, in step S7, the network equipment 1 is by page technology, for example JSP, ASP, PHP technology, described Yellow Page focus information is embedded among the result of page searching that returns to subscriber equipment 2 or on, offer subscriber equipment 2 with the form that highlights.For example, the user is by subscriber equipment 2 input inquiry sequences " association's customer service phone ", in step S2, the network equipment 1 is by meaning of a word analysis, and the Yellow Page demand relevant information that gets access to this user is for " lenovo of association ", in step S10, the network equipment 1 is according to this user's Yellow Page demand relevant information, and,, get access to Yellow Page focus demand relevant information and be " customer service phone " by meaning of a word analysis in conjunction with the search sequence that this user imports; After this, in step S10, the network equipment 1 by modes such as meaning of a word analysis, data base queryings, obtains the Yellow Page focus information " 8008108888 " that is complementary with described Yellow Page focus demand relevant information again; Subsequently, in step S7, the network equipment 1 is again by page technology, for example JSP, ASP, PHP technology, described Yellow Page focus information " 8008108888 " is embedded among the result of page searching that returns to subscriber equipment 2 or on, offer subscriber equipment 2 with the form that highlights.For example, the form of described Yellow Page focus information " 8008108888 " with the suspension frame is presented in the input frame of subscriber equipment 2, it can be transparent in not influence user's input, and along with its residing position of the continuous conversion of user's input operation, for example along with list entries is elongated, described suspension frame constantly moves to right.Those skilled in the art will be understood that the above-mentioned mode of obtaining and the Yellow Page focus information being provided is only for for example; other existing or obtaining of may occurring from now on or mode that the Yellow Page focus information is provided are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, in step S7 (not shown), the network equipment 1 offers the mode that highlights of subscriber equipment 2 with yellow page information, include but not limited to, below at least one: forms such as summary, suspension frame and thumbnail.In step S7, the network equipment 1 can pass through page technology, for example JSP, ASP, PHP technology, the yellow page information that to obtain in step S3 offers described subscriber equipment 2 with the form of summary, representing of yellow page information should be corresponding with representing of coupling webpage under this yellow page information, can represent to the user below the link of described coupling webpage.Preferably, can also be with described yellow page information overstriking, add blackly, or change font, font, color, or increase mode such as background color, it is highlighted displaying.In step S7, the network equipment 1 can also be with the yellow page information of obtaining in step S3, form with the suspension frame offers described subscriber equipment 2, the user is by specific button on the webpage clicking or user-defined button or button, when perhaps cursor hovers being pointed to the link in the result of page searching, open described suspension frame, to browse described yellow page information.Preferably, described suspension frame can be to show in certain fixing zone of the page, also can be set by the user or determines that according to the position of browsing object its window size can be regulated.Described suspension frame can also be adjusted the transparency of self automatically according to cursor distance with it, not influence user's normal browsing; Hide described suspension frame in the time of outside cursor moves to the distance set distance range of described suspension frame; When outside described suspension frame, clicking, hide described suspension frame.For example, the form of described yellow page information with the suspension frame is presented in the input frame of subscriber equipment 2, and it can be transparent in not influencing user's input, and along with its residing position of the continuous conversion of user's input operation, for example along with list entries is elongated, described suspension frame constantly moves to right.In step S7, the network equipment 1 can also be with the yellow page information of obtaining in step S3, form with thumbnail offers described subscriber equipment 2, and the user can amplify or dwindles described thumbnail by clicking specific or self-defining button, to browse described yellow page information.At this; those skilled in the art will be understood that; the above-mentioned form that highlights is equally applicable to the network equipment 1 and in step S7 normalized yellow page information, yellow page information and Yellow Page additional information is offered described subscriber equipment 2 those skilled in the art with the form that highlights and will be understood that also the above-mentioned form that highlights is only for for example; other existing or forms that highlight that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, in step S2, the network equipment 1 can also carry out meaning of a word analysis to described search sequence, when definite described search sequence conforms to a predetermined condition, judge that described search sequence comprises Yellow Page demand relevant information, wherein, described predetermined condition includes but not limited to following at least one: a) described search sequence comprises the particular category keyword relevant with organization names; B) described search sequence comprises and the relevant particular category keyword of mechanism's contact method; C) described search sequence comprises the particular category keyword with the institutionalization relating to persons.Particularly, in step S2, the network equipment 1 is according to the search sequence of user's input of obtaining in step S1, by meaning of a word analysis, judge and whether comprise the particular category keyword relevant in the described search sequence with organization names, the for example division name of mechanism or all title, whether comprise and the relevant particular category keyword of mechanism's contact method, for example phone, mailbox, fax, network address etc., whether comprise the particular category keyword with the institutionalization relating to persons, for example legal representative, legal representative etc.; When described search sequence comprises above-mentioned particular category keyword, judge that described search sequence comprises Yellow Page demand relevant information.Those skilled in the art will be understood that and above-mentionedly judge that predetermined condition that whether search sequence comprise Yellow Page demand relevant information is only for for example; other existing or judging of may occurring from now on predetermined conditions whether search sequence comprise Yellow Page demand relevant information are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

More preferably, in step S2, the network equipment 1 can also be according to described search sequence, and in conjunction with this user's historical query operation, judges whether described search sequence comprises Yellow Page demand relevant information.Concrete, in step S2, the network equipment 1 is according to the search sequence of user's input of obtaining in step S1, and in conjunction with this user's historical query operation, once the searching keyword that used as the user, user are browsed record to the click of the webpage that comprises yellow page information, judge whether described search sequence comprises Yellow Page demand relevant information.For example, in step S2, the network equipment 1 is " Baidu " according to the current search sequence of user, in conjunction with this user's historical query operation, as once clicking the URL of the webpage that includes " company of Baidu " yellow page information, judge that then this search sequence comprises Yellow Page demand relevant information.And for example, in step S2, the network equipment 1 is " Baidu " according to the current search sequence of user, historical query operation in conjunction with this user, as this user conversion search sequence once, for example user input query sequence " Baidu " is clicked association's search sequence " address of company of Baidu " in the result of page searching that obtains, the latter is clear and definite Yellow Page demand, judges that then this search sequence comprises Yellow Page demand relevant information.In step S2, the network equipment 1 can also carry out meaning of a word analysis to described search sequence, and operates in conjunction with this user's historical query, when definite this search sequence satisfies predetermined condition, judges that this search sequence comprises Yellow Page demand relevant information.For example, in step S2, the network equipment 1 is " Baidu " according to the current search sequence of user, historical query operation in conjunction with this user, as this user conversion search sequence once, for example user input query sequence " Baidu " is clicked association's search sequence " corporate juridical person of Baidu representative " in the result of page searching that obtains, the latter is clear and definite Yellow Page demand, judges that then this search sequence comprises Yellow Page demand relevant information.Those skilled in the art also will be understood that and above-mentionedly judge that mode that whether search sequence comprise Yellow Page demand relevant information is only for for example; other existing or judging of may occurring from now on modes whether search sequence comprise Yellow Page demand relevant information are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.At this, this user's described historical query operation both can be that the network equipment 1 independently obtains, and also can be to accept from obtaining that the described historical query to this user that other products or third party device are finished is operated.For example, can be by detecting the operation in the search service process that this user uses the network equipment 1, or by obtain this user's historical query operation to subscriber equipment 2 inquiry and the COOKIE information of obtaining this user, preferably, can give interim ID of this user and set up historical query operation storehouse, the historical record of user in this search procedure is stored in this interim historical query operate in storehouse for it.Those skilled in the art will be understood that also the mode of the above-mentioned user's of obtaining historical query operation only is for example; the mode of other existing or historical querys operations of obtaining the user that may occur from now on is as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, in step S11 (not shown), the network equipment 1 can also be according to a large amount of webpages and yellow page information wherein, sets up or upgrades described Yellow Page index database.Particularly, in step S11,1 pair of a large amount of webpage that directly grasp by webpage gripping tools such as reptile instruments of the network equipment, the a large amount of webpages that are stored in this third party device that perhaps from third party device, obtain, carry out signature analysis, obtaining the potential target page or leaf that comprises yellow page information, and according to these potential target pages or leaves and yellow page information wherein, set up or upgrade described Yellow Page index database.At this, the network equipment 1 is determined the mode of potential target page or leaf in step S11, include but not limited to: be the potential target page or leaf according to the webpage that for example includes the information of expressing the meaning such as " show_company ", " huangye ", " yellowpage " in the network address 1); 2) be the potential target page or leaf according to the webpage that contains the information of expressing the meaning such as " company and enterprise, company introduction, company introduces " in webpage Title and the Meta information field; 3) be the potential target page or leaf according in the webpage original text, extracting the right webpage of information that has " address, phone, fax, postcode, contact person, title " etc. to express the meaning; 4) or according to other directional information, the webpage that for example includes above information of expressing the meaning etc. in anchor (anchor text) information is the potential target page or leaf; 5) combination in any of above-mentioned several modes.The network equipment 1 is verified by replenishing mutually in step S11, yellow page information such as the efficient mechanism title in the extraction potential target page or leaf, address information, postcode, phone, contact person, fax.Described yellow page information and described potential target page or leaf by setting up or form such as updated data table, are set up or upgraded described Yellow Page index database.In described tables of data, can be the corresponding webpage of a yellow page information, also can be several webpages that a yellow page information correspondence includes this yellow page information.For example, in the Yellow Page index database, the yellow page information of " Baidu " " company's full name: Baidu; Network address: http://www.baidu.com; Phone: 86-10-82621188; Email: webmaster@baidu.com " can only corresponding " Baidu " webpage, also can simultaneously corresponding " the brief introduction Ai Rui of Baidu of Baidu net industry company " this webpage.Those skilled in the art will be understood that the mode of above-mentioned foundation or renewal Yellow Page index database is only for giving an example; other foundation existing or that may occur from now on or the mode of upgrading the Yellow Page index database are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, in step S3, when described search sequence comprises Yellow Page demand relevant information, the network equipment 1 can also be according to described Yellow Page demand relevant information, and, in the Yellow Page index database, carry out matching inquiry in conjunction with this user's user related information, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.Particularly, when the network equipment 1 judges that described search sequence comprises Yellow Page demand relevant information in step S2, in step S3 according to described Yellow Page demand relevant information, and in conjunction with this user's user related information, as this user's the search history record or the address of subscriber equipment, in the Yellow Page index database, carry out matching inquiry, with the one or more coupling webpages that obtain to be complementary with user's actual need, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.For example, the network equipment 1 is combined into second search sequence with the keyword and the Yellow Page demand relevant information of user related information earlier in step S3, subsequently, the network equipment 1 is again according to described second search sequence, in the Yellow Page index database, carry out match query, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpages and described Yellow Page demand relevant information are complementary.At this, described user related information both can be that the network equipment 1 independently obtains, and also can be to accept perhaps to accept the user related information that obtains from other product or third party devices from subscriber equipment 2 records.Those skilled in the art will be understood that the above-mentioned method of user related information of obtaining is only for giving an example; other existing or methods of obtaining user related information that may occur from now on are as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, described user related information includes but not limited to following at least one: a) user property; B) user preference; C) user search historical record; D) address of subscriber equipment.User property includes but not limited to, the personal background information that the user imports in advance, for example sex, age, occupation, religion, nationality, education degree etc.When described search sequence comprises Yellow Page demand relevant information, the network equipment 1 in step S3 according to described Yellow Page demand relevant information, and in conjunction with this user's user property, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.For example, user input query sequence " New Orient " is inquired about, and when the user is the student, provides the yellow page information and the corresponding coupling webpage of relevant " New Orient School ", when the user is the cook, provide the yellow page information and the corresponding coupling webpage of relevant " New Orient cook school ".User preference includes but not limited to that some preferences that the user sets in advance are selected, for example the class of establishment of Guan Zhuing, trade information etc.When described search sequence comprises Yellow Page demand relevant information, the network equipment 1 in step S3 according to described Yellow Page demand relevant information, and in conjunction with this user's user preference, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.For example, the class of establishment that the user is provided with its preference is a customer service company, then when user input query sequence " Baidu Beijing ", the yellow page information and the corresponding webpage of relevant " customer service of company of Baidu " preferentially are provided, when the class of establishment that its preference is set as the user is research and development company, its input inquiry sequence " Baidu Beijing " preferentially provides the yellow page information and the corresponding webpage of relevant " Baidu In Line Network Technology Co Ltd (Beojing) " etc.The user search historical record, it is write down and is added up the previous search of user and clicks browsing histories by system, thereby can judge or the demand of predictive user.Wherein, when the user was login user, the ID that the network equipment 1 can be by this user inquired about in network-side is preserved the user characteristics storehouse of this user related information; When the user is non-login user, can be by detecting the action in the search service process that this user uses present networks equipment 1, or by obtaining to subscriber equipment 2 inquiry and the COOKIE information of obtaining this user, preferably, can give interim ID of this user and set up a user characteristics storehouse, the historical record of user in this search procedure is stored in this casual user's feature database for it.For example, user input query sequence " Fudan University ", the coupling webpage that provides may comprise the yellow page information about " Fudan University ", " Medical Center of Fudan University ", " publishing house of Fudan University " etc., when the user clicks " Medical Center of Fudan University ", the network equipment 1 or subscriber equipment 2 are noted user's browse operation record this time, the name of importing " Fudan University " or other universities once more as the user is when being referred to as search sequence, and the network equipment 1 preferentially will offer this user about the yellow page information and the corresponding coupling webpage of " so-and-so university press ".The address of subscriber equipment, it can reflect the current region of living in of this user, can be obtained the IP address of detection subscriber equipment 2 in real time by the network equipment 1.For example, the user is by subscriber equipment 2 input inquiry sequences " New Orient language school ", the IP address that the network equipment 1 detects this subscriber equipment 2 is positioned at Beijing, and then preferential yellow page information and corresponding coupling webpage with New Orient, Beijing language school offers this user.Those skilled in the art will be understood that above-mentioned user related information only for giving an example, and other user related informations existing or that may occur from now on also should be included in the protection domain of the present invention as applicable to the present invention, and are contained in this at this with way of reference.

Preferably, in step S12 (not shown), the network equipment 1 can also obtain the browse operation of this user to described one or more coupling webpages; According to described browse operation, upgrade this user's described user related information.Particularly, mutual according to subscriber equipment 2 and user of the network equipment 1 for example by page technology such as JSP, ASP, PHP, obtains the browse operation of this user to described one or more coupling webpages in step S12; And upgrade this user's user related information according to these browse operation.At this, the network equipment 1 upgrades user related information in step S12 mode includes but not limited to: 1) network equipment 1 upgrades this user's user related information according to the presupposed information of user's change; 2) network equipment 1 can finish the everything of back recording user in this navigation process in browse operation of user, for example clicks, browses or close; 3) the each action of the network equipment 1 recording user in navigation process of user is also upgraded this user's of network-side feature database in real time, thereby up-to-date user related information can be provided when the user clicks other yellow page information in this navigation process.For example, the user imports " Fudan University ", the coupling webpage that provides may comprise the yellow page information about " Fudan University ", " Medical Center of Fudan University ", " publishing house of Fudan University " etc., when the user clicks " Medical Center of Fudan University ", write down this user's browse operation and upgrade this user's historical record.Those skilled in the art will be understood that the mode of above-mentioned renewal user related information is only for giving an example; the mode of other renewal user related informations existing or that may occur from now on is as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Fig. 5 illustrates the method flow diagram that is used for obtaining based on search sequence yellow page information in accordance with a preferred embodiment of the present invention.This method also comprises step S5 ', and wherein, step S1 '-S4 ' is identical with corresponding step S1-S4 shown in Figure 4 respectively, so locate to repeat no more, and mode by reference is contained in this.

Wherein, in step S5 ', the network equipment 1 carries out pretreatment operation according to described Yellow Page demand relevant information to described Yellow Page demand relevant information; Wherein, in step S2 ', according to the described Yellow Page demand relevant information after the pretreatment operation, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpages and described Yellow Page demand relevant information are complementary.Particularly, in step S5 ', the network equipment 1 passes through natural language processing technique according to the Yellow Page demand relevant information of being obtained in step S2 ', modes such as for example near synonym replacement, synonym replacement, meaning of a word expansion are carried out pretreatment operation to described Yellow Page demand relevant information; Subsequently, in step S3 ',, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages according to the described Yellow Page demand relevant information after the pretreatment operation, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.For example, in step S2 ', the user's that the network equipment 1 obtains Yellow Page demand relevant information is " a Shanghai traffic school ", then in step S5 ', the network equipment 1 can carry out pretreatment operation to this, it is transformed into " Shanghai Communications University " (or " Middle School Affiliated to Shanghai Jiao Tong University ") etc.; After this, in step S3 ', the network equipment 1 is again according to the Yellow Page demand relevant information " Shanghai Communications University " (or " Middle School Affiliated to Shanghai Jiao Tong University ") after this pretreatment operation, in the Yellow Page index database, carry out matching inquiry, obtain the one or more coupling webpages that are complementary with it, include the yellow page information of " Shanghai Communications University " (or " Middle School Affiliated to Shanghai Jiao Tong University ") in described one or more coupling webpages.

Preferably, described pretreatment operation includes but not limited to following at least one: a) near synonym are replaced; B) synonym is replaced; C) meaning of a word is expanded.The near synonym alternative replaces with " primary school ", " middle school " or " university " etc. as " school ".In last example, the network equipment 1 can replace to " Shanghai traffic primary school ", " traffic middle school, Shanghai " and " Shanghai Communications University " with " Shanghai traffic school " successively in step S5 ', the Yellow Page demand relevant information after will replacing successively in step S3 ' is carried out matching inquiry in the Yellow Page index database.The synonym alternative is as replacing with " Shanghai Communications University " " Shanghai Communications University " etc.; The meaning of a word is expanded for example " company " to be expanded and is " company limited ", " Ltd " etc.Those skilled in the art will be understood that above-mentioned pretreatment operation only for giving an example, and other pretreatment operation existing or that may occur from now on also should be included in the protection domain of the present invention as applicable to the present invention, and are contained in this at this with way of reference.

(with reference to Fig. 5) in another preferred embodiment, this method can also comprise step S6 '.Wherein, step S1 '-S4 ' is identical with corresponding step S1-S4 shown in Figure 4 respectively, so locate to repeat no more, and mode by reference is contained in this.

Wherein, in step S6 ', the network equipment 1 is determined the priority of described one or more coupling webpages according to preset rules; Subsequently, in step S4 ', the network equipment 1 offers described subscriber equipment according to described priority with described one or more coupling webpages.Particularly, in step S6 ', the network equipment 1 is according to preset rules, for example that obtain or receive from subscriber equipment 2 statistics according to the network equipment 1, or receive from the accumulative total click volume of the described coupling webpage of other products or third party device statistics, the search rank of described coupling webpage etc., determine the priority of described one or more coupling webpages of in step S3 ', being obtained; Subsequently, in step S4 ', the network equipment 1 is according to determined priority in step S6 ', pass through page technology, for example JSP, ASP, PHP technology, with described one or more coupling webpages with forms such as link, summary or thumbnails, in certain sequence and form, be embedded among the result of page searching or on, offer described subscriber equipment 2.For example, in step S6 ', the network equipment 1 can be according to the authority of described one or more coupling webpages, determine the priority of described one or more coupling webpages, as, for two of the yellow page information that comprises " Baidu " equally coupling webpages " Baidu " and " Baidu _ Baidu's brief introduction _ Ai Rui net industry company ", because the former authority is higher, so its priority is than latter's height.In step S4 ', the network equipment 1 is according to the priority of described one or more coupling webpages of determining in step S6 ', for example from top to bottom or from inside to outside according to the descending order of priority, with forms such as link, summary or thumbnails, described one or more coupling webpages after the ordering are offered subscriber equipment 2, browse for the user.Connect precedent, subsequently, in step S4 ', the network equipment 1 is according to the priority of these two coupling webpages, these two coupling webpages are offered described subscriber equipment, wherein, the coupling webpage " Baidu " relatively " Baidu _ Baidu's brief introduction _ Ai Rui net industry company " more preferentially show.Those skilled in the art will be understood that the above-mentioned webpage that will mate offers user's mode only for giving an example; the mode that webpage offer the user other existing or will mating of may occurring from now on is as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

Preferably, described preset rules based on include but not limited to following at least each: a) authority of described coupling webpage; B) the accumulative total click volume of described coupling webpage; C) search rank of described coupling webpage; D) update time of yellow page information in the described coupling webpage.In step S6 ', the network equipment 1 can be determined the priority of described one or more coupling webpages according to the authority of each webpage in described one or more coupling webpages.For example, for two of the yellow page information that comprises " Baidu " equally coupling webpages " Baidu " and " Baidu _ Baidu's brief introduction _ Ai Rui net industry company ", because the former authority is higher, so its priority is than latter's height.In step S6 ', the network equipment 1 is can also be according to the network equipment 1 that obtain or receive from subscriber equipment 2 statistics, or receive the accumulative total click volume of the described coupling webpage that obtains from other products or third party device, determine the priority of described one or more coupling webpages.For example, the one or more coupling webpages that in step S3 ', obtained for the network equipment 1, in step S6 ', determine its priority according to the accumulative total click volume of each webpage in described one or more coupling webpages, the coupling webpage priority that the accumulative total click volume is many is higher, and then priority is lower for the few coupling webpage of accumulative total click volume.The network equipment 1 is can also be according to the network equipment 1 in step S6 ' that obtain or receive from subscriber equipment 2 statistics, or receive the search rank of the described coupling webpage that obtains from other products or third party device, determine the priority of described one or more coupling webpages.For example, the one or more coupling webpages that in step S3 ', obtained for the network equipment 1, in step S6 ' according to the user with described coupling webpage as the search search rank, determine its priority, the forward coupling webpage priority of search rank is higher, and then priority is lower for the coupling webpage after search rank leans on.The network equipment 1 can also be determined the priority of described one or more coupling webpages according to the update time of yellow page information in the described coupling webpage in step S6 '.For example, the one or more coupling webpages for the network equipment 1 is obtained in step S3 ' according to the update time of yellow page information in the described coupling webpage, improve the priority of the coupling webpage of recent renewal in step S6 '.And for example, for the network equipment 1 one or more coupling webpages that matching inquiry obtains in step S3 ', the yellow page information for same mechanism on it may be different, at this moment, can sort according to the update time of this yellow page information on the webpage, update time, near more priority was high more.Preferably, in step S6 ', the network equipment 1 can also be according to the combination in any of the update time of yellow page information in the search rank of the accumulative total click volume of the authority of above-mentioned described coupling webpage, described coupling webpage, described coupling webpage and the described coupling webpage, by for example distributing to weight of each factor, use modes such as weighting, determine the priority of described one or more coupling webpages.Those skilled in the art will be understood that above-mentioned preset rules based on factor only for for example; other preset rules existing or that may occur from now on based on factor as applicable to the present invention; also should be included in the protection domain of the present invention, and be contained in this with way of reference at this.

(with reference to Fig. 5) in a preferred embodiment, in step S13 ' (not shown), the network equipment 1 can also obtain first Search Results that search engine provides based on described search sequence; Subsequently, in step S4 ', the network equipment 1 offers described subscriber equipment 2 with described one or more coupling webpages and described first Search Results, wherein, preferentially provides described one or more coupling webpage.Particularly, in step S4 ', the network equipment 1 offers the subscriber equipment 2 except that the coupling webpage that will include yellow page information, first Search Results that the search engine that obtains in step S 13 ' can also be provided based on described search sequence offers described subscriber equipment 2, wherein, described one or more coupling webpage preferentially is provided, for example, with described one or more coupling webpages to offer described subscriber equipment 2 than the higher priority of described first Search Results.

Preferably, in step S14 ' (not shown), the network equipment 1 can also merge redundant the processing with described one or more coupling webpages and described first Search Results, to obtain second Search Results; After this, in step S4 ', the network equipment 1 offers described subscriber equipment 2 with described second Search Results.Because may there be identical webpage in the coupling webpage that inquiry obtains based on Yellow Page demand correlated information match with first Search Results that the search based on search sequence obtains, need merge redundant the processing to this, in order to avoid offer the identical webpage of described subscriber equipment 2.For example, user input query sequence " company of Baidu ", the network equipment 1 is by including " Baidu " this webpage in the coupling webpage that matching inquiry obtains in index database in step S3 ', and include " Baidu " this webpage too in first Search Results that the search engine that acquires by step S13 ' (not shown) provides based on search sequence " company of Baidu ", in step S14 ', the network equipment 1 can merge these two webpages redundant the processing, only stays one of them coupling webpage; After this, in step S4 ', the coupling webpage that the network equipment 1 will merge after handling offers described subscriber equipment 2.

To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned one exemplary embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present invention is limited by claims rather than above-mentioned explanation, therefore is intended to be included in the present invention dropping on the implication that is equal to important document of claim and all changes in the scope.Any Reference numeral in the claim should be considered as limit related claim.In addition, obviously other unit or step do not got rid of in " comprising " speech, and odd number is not got rid of plural number.A plurality of unit of stating in the device claim or device also can be realized by software or hardware by a unit or device.The first, the second word such as grade is used for representing title, and does not represent any specific order.

Claims

1. method that is used for obtaining yellow page information based on search sequence, wherein, this method may further comprise the steps:

A obtains the search sequence of user by the subscriber equipment input;

2. method according to claim 1, wherein, this method also comprises:

E offers described subscriber equipment with described yellow page information with the form that highlights.

3. method according to claim 2, wherein, this method also comprises:

F carries out standardization processing to described yellow page information, to obtain normalized yellow page information;

Wherein, described step e also comprises:

-described normalized yellow page information is offered described subscriber equipment with the form that highlights.

4. according to claim 2 or 3 described methods, wherein, this method also comprises step g:

-according to described Yellow Page demand relevant information, and, obtain the additional demand relevant information of Yellow Page in the described search sequence in conjunction with described search sequence;

-according to described yellow page information and the additional demand relevant information of described Yellow Page, obtain the Yellow Page additional information that is complementary with the additional demand relevant information of described Yellow Page;

Wherein, described step e also comprises:

-described yellow page information and described Yellow Page additional information are offered described subscriber equipment with the form that highlights.

5. according to each described method in the claim 2 to 4, wherein, this method also comprises step h:

-according to described Yellow Page demand relevant information, and, obtain the Yellow Page focus demand relevant information in the described search sequence in conjunction with described search sequence;

-according to described yellow page information and described Yellow Page focus demand relevant information, obtain the Yellow Page focus information that is complementary with described Yellow Page focus demand relevant information;

Wherein, described step e also comprises:

-described Yellow Page focus information is offered described subscriber equipment with the form that highlights.

6. according to each described method in the claim 2 to 5, wherein, the described form that highlights comprise following at least each:

-summary;

-suspension frame;

-thumbnail.

7. according to each described method in the claim 1 to 6, wherein, described step b also comprises:

-described search sequence is carried out meaning of a word analysis, when definite described search sequence conforms to a predetermined condition, judge that described search sequence comprises Yellow Page demand relevant information, wherein, described predetermined condition comprises following at least one:

-described search sequence comprises the particular category keyword relevant with organization names;

-described search sequence comprises and the relevant particular category keyword of mechanism's contact method;

-described search sequence comprises the particular category keyword with the institutionalization relating to persons.

8. according to each described method in the claim 1 to 7, wherein, described step b also comprises:

-according to described search sequence, and, judge whether described search sequence comprises Yellow Page demand relevant information in conjunction with this user's historical query operation.

9. according to each described method in the claim 1 to 8, wherein, this method also comprises:

I is according to a large amount of webpages and yellow page information wherein, sets up or upgrades described Yellow Page index database.

10. according to each described method in the claim 1 to 9, wherein, described step c also comprises:

-when described search sequence comprises Yellow Page demand relevant information, according to described Yellow Page demand relevant information, and in conjunction with this user's user related information, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpage and described Yellow Page demand relevant information are complementary.

11. method according to claim 10, wherein, described user related information comprises following at least one:

-user property;

-user preference;

-user search historical record;

The address of-subscriber equipment.

12. according to claim 10 or 11 described methods, wherein, this method also comprises step j:

-obtain the browse operation of this user to described one or more coupling webpages;

-according to described browse operation, upgrade this user's described user related information.

13. according to each described method in the claim 1 to 12, wherein, this method also comprises:

K carries out pretreatment operation according to described Yellow Page demand relevant information to described Yellow Page demand relevant information;

Wherein, described step c also comprises:

-according to the described Yellow Page demand relevant information after the pretreatment operation, in the Yellow Page index database, carry out matching inquiry, obtain one or more coupling webpages, wherein, yellow page information in described one or more coupling webpages and described Yellow Page demand relevant information are complementary.

14. method according to claim 13, wherein, described pretreatment operation comprises following at least one:

-near synonym are replaced;

-synonym is replaced;

-the meaning of a word is expanded.

15. according to each described method in the claim 1 to 14, wherein, this method also comprises:

1 according to preset rules, determines the priority of described one or more coupling webpages;

Wherein, described steps d also comprises:

-according to described priority, described one or more coupling webpages are offered described subscriber equipment.

16. method according to claim 15, wherein, described preset rules based on comprise following at least each:

The authority of-described coupling webpage;

The accumulative total click volume of-described coupling webpage;

The search rank of-described coupling webpage;

The update time of yellow page information in the-described coupling webpage.

17. according to each described method in the claim 1 to 16, wherein, this method also comprises:

M obtains first Search Results that search engine provides based on described search sequence;

Wherein, described steps d also comprises:

-described one or more coupling webpages and described first Search Results are offered described subscriber equipment, wherein, preferentially provide described one or more coupling webpage.

18. method according to claim 17, wherein, this method also comprises:

N merges redundant the processing with described one or more coupling webpages and described first Search Results, to obtain second Search Results;

Wherein, described steps d also comprises:

-described second Search Results is offered described subscriber equipment.

19. an equipment that is used for obtaining based on search sequence yellow page information, wherein, this equipment comprises:

20. equipment according to claim 19, wherein, this equipment also comprises:

Second generator is used for described yellow page information is offered described subscriber equipment with the form that highlights.

21. equipment according to claim 20, wherein, this equipment also comprises:

The standardization processing device is used for described yellow page information is carried out standardization processing, to obtain normalized yellow page information;

Wherein, described second generator also is used for:

22. according to claim 20 or 21 described equipment, wherein, this equipment also comprises second deriving means, is used for:

Wherein, described second generator also is used for:

23. according to each described equipment in the claim 20 to 22, wherein, this equipment also comprises the 3rd deriving means, is used for:

Wherein, described second generator also is used for:

24. according to each described equipment in the claim 20 to 23, wherein, the described form that highlights comprise following at least each:

-summary;

-suspension frame;

-thumbnail.

25. according to each described equipment in the claim 19 to 24, wherein, described judgment means also is used for:

26. according to each described equipment in the claim 19 to 25, wherein, described judgment means also is used for:

27. according to each described equipment in the claim 19 to 26, wherein, this equipment also comprises:

First updating device is used for according to a large amount of webpages and yellow page information wherein, sets up or upgrades described Yellow Page index database.

28. according to each described equipment in the claim 19 to 27, wherein, described inquiry unit also is used for:

29. equipment according to claim 28, wherein, described user related information comprises following at least one:

-user property;

-user preference;

-user search historical record;

The address of-subscriber equipment.

30. according to claim 27 or 28 described equipment, wherein, this equipment also comprises second updating device, is used for:

31. according to each described equipment in the claim 19 to 30, wherein, this equipment also comprises:

Pretreatment unit is used for according to described Yellow Page demand relevant information described Yellow Page demand relevant information being carried out pretreatment operation;

Wherein, described inquiry unit also is used for:

32. equipment according to claim 31, wherein, described pretreatment operation comprises following at least one:

-near synonym are replaced;

-synonym is replaced;

-the meaning of a word is expanded.

33. according to each described equipment in the claim 19 to 32, wherein, this equipment also comprises:

Collator is used for according to preset rules, determines the priority of described one or more coupling webpages;

Wherein, described first generator also is used for:

34. equipment according to claim 33, wherein, described preset rules based on comprise following at least each:

The authority of-described coupling webpage;

The accumulative total click volume of-described coupling webpage;

The search rank of-described coupling webpage;

The update time of yellow page information in the-described coupling webpage.

35. according to each described equipment in the claim 19 to 34, wherein, this equipment also comprises:

The 4th deriving means is used to obtain first Search Results that search engine provides based on described search sequence;

Wherein, described first generator also is used for:

36. equipment according to claim 35, wherein, this equipment also comprises:

Merge device, be used for described one or more coupling webpages and described first Search Results are merged redundant the processing, to obtain second Search Results;

Wherein, described first generator also is used for:

-described second Search Results is offered described subscriber equipment.

37. a search engine comprises as each described equipment that obtains yellow page information based on search sequence in the claim 19 to 36.