CN103077218A

CN103077218A - Method and equipment for determining demand information of query sequence in query request

Info

Publication number: CN103077218A
Application number: CN2012105874417A
Authority: CN
Inventors: 何晏成
Original assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Current assignee: Beijing Baidu Netcom Science and Technology Co Ltd
Priority date: 2012-12-28
Filing date: 2012-12-28
Publication date: 2013-05-01
Anticipated expiration: 2032-12-28
Also published as: CN103077218B

Abstract

The purpose of the invention is to provide a method and equipment for determining the demand information of a query sequence in a query request, wherein determining equipment obtains one or multiple candidate demand information corresponding to the query sequence in the query request under assignment information according to the assignment information of the query related properties of the query request, obtains reference demand information according to a reference query request which has the query sequence same with the query request and has different assignments under the query related properties, and combines with the reference demand information to determine the demand information of the query sequence according the candidate demand information. Compared with the prior art, the equipment combines with the reference demand information to determine the demand information of the query sequence according the candidate demand information, therefore the judgment accuracy of the demand information of the query sequence is increased, the search efficiency and the resource utilization rate are increased, and the user experience is improved.

Description

A kind of method and apparatus of the demand information for determining the query requests search sequence

Technical field

The present invention relates to the search technique field, relate in particular to a kind of technology of the demand information for determining the query requests search sequence.

Background technology

Search subscriber is retrieved by search sequence (query), therefore need to understand described search sequence, obtains user's Search Requirement, thereby the retrieval service that more meets user's request is provided.And because the difference of the conditions such as terminal, use scenes, even also may there be difference in the corresponding Search Requirement of same search sequence.For example, most of user is " watching online this video " in the demand of PC end retrieval video display class query (for example: naked wedding epoch, snow leopard), and because the restriction of portable terminal hardware condition or flow rate, most user then is to check relevant video display information, film review and story introduction etc. in the purpose of mobile phone retrieval video display class query; Great majority are downloaded being intended that of mobile phone search " QQ2011 " and are fit to the QQ2011 software (mobile edition) that current phone is used, and the demand in the search of PC end mainly is to download the QQ2011 software of PC version; Great majority obtain everybody net mobile phone version network address (m.renren.com) being intended that of " everybody net " of mobile phone search, and the demand in the search of PC end then is the network address (www.renren.com) that everybody nets the PC version.Therefore, need to excavate the corresponding Search Requirement of search sequence, to better meet user's request.

Summary of the invention

The method and apparatus that the purpose of this invention is to provide a kind of demand information for determining the query requests search sequence.

According to an aspect of the present invention, provide a kind of method of the demand information for determining the query requests search sequence, wherein, the method may further comprise the steps:

A obtains query requests, and wherein, described query requests comprises pending search sequence;

B obtains described search sequence corresponding one or more candidate's demand informations under described assignment information according to the assignment information of the inquiry association attributes of described query requests;

C is according to the reference assignment information of the described inquiry association attributes of reference query requests, obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, wherein, described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes;

D is according to described candidate's demand information, and in conjunction with described reference requirement information, determines the demand information of described search sequence.

According to a further aspect in the invention, also provide really locking equipment of a kind of demand information for determining the query requests search sequence, wherein, this equipment comprises:

The acquisition request device is used for obtaining query requests, and wherein, described query requests comprises pending search sequence;

Candidate's Requirement Acquisition device is used for the assignment information according to the inquiry association attributes of described query requests, obtains described search sequence corresponding one or more candidate's demand informations under described assignment information;

The reference requirement deriving means, be used for the reference assignment information according to the described inquiry association attributes of reference query requests, obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, wherein, described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes;

The Location of requirement device is used for according to described candidate's demand information, and in conjunction with described reference requirement information, determines the demand information of described search sequence.

Compared with prior art, the present invention passes through the assignment information according to the inquiry association attributes of query requests, obtain the search sequence corresponding one or more candidate's demand informations under described assignment information that comprise in the described query requests, and according to having the same queries sequence with described query requests, and the reference query requests that under described inquiry association attributes, has different assignment, obtain reference requirement information, according to described candidate's demand information, and in conjunction with described reference requirement information, determine the demand information of described search sequence; Thereby improved search sequence demand information Accuracy of Judgement, improved search efficiency and resource utilization, improved user's experience.

And the present invention can also be by carrying out matching inquiry to obtain candidate's demand information in search sequence demand storehouse; Further, can also be by statistical study be carried out in the search daily record, set up or upgrade described search sequence demand storehouse according to the searching record information that obtains; Further, can also obtain described searching record information according to the search sessions operation in the search daily record; Thereby thereby improved search sequence demand information Accuracy of Judgement, improved search efficiency and resource utilization, improved user's experience.

And the present invention can also analyze according to a plurality of match search daily records that obtain by carry out matching inquiry in a plurality of search daily records, to obtain candidate's demand information; Thereby improved search sequence demand information Accuracy of Judgement, improved search efficiency and resource utilization, improved user's experience.

And the present invention can also according to predetermined preference rule, based on described candidate's demand information and described reference requirement information, determine the demand information of described search sequence; Further, can also and describedly set up or upgrade described preference rule with reference to the correlation information between the query requests according to query requests; Thereby utilize various ways that described demand information is judged, improved search sequence demand information Accuracy of Judgement, improved search efficiency and resource utilization, improved user's experience.

And the present invention can also carry out matching inquiry according to described search sequence and described demand information in the search index storehouse, and one or more Search Results of the correspondence that obtains are offered the corresponding intended application of described query requests; Further, can also according to described demand information, determine the corresponding search strategy information of described query requests, and according to described search strategy information, based on described search sequence, in the search index storehouse, carry out matching inquiry, to obtain corresponding one or more Search Results; Further, can also determine the precedence information that described Search Results is corresponding according to described demand information, and according to described precedence information, with at least one offers the corresponding intended application of described query requests in described one or more Search Results; Thereby can effectively utilize described demand information, improve search efficiency and resource utilization, improve user's experience.

Description of drawings

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

Fig. 1 illustrates according to a kind of demand information for determining the query requests search sequence of one aspect of the invention locking equipment schematic diagram really;

Fig. 2 illustrates a kind of demand information for determining query requests search sequence locking equipment schematic diagram really in accordance with a preferred embodiment of the present invention;

Fig. 3 illustrates according to a kind of demand information for determining the query requests search sequence of another preferred embodiment of the present invention locking equipment schematic diagram really;

Fig. 4 illustrates the method flow diagram of a kind of demand information for determining the query requests search sequence according to a further aspect of the present invention;

Fig. 5 illustrates the method flow diagram of a kind of demand information for determining the query requests search sequence in accordance with a preferred embodiment of the present invention;

Fig. 6 illustrates the method flow diagram according to a kind of demand information for determining the query requests search sequence of another preferred embodiment of the present invention.

Same or analogous Reference numeral represents 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 according to a kind of demand information for determining the query requests search sequence of one aspect of the invention locking equipment schematic diagram really; Wherein, this determines that equipment comprises acquisition request device 11, candidate's Requirement Acquisition device 12, reference requirement deriving means 13, Location of requirement device 14.Particularly, acquisition request device 11 obtains query requests, and wherein, described query requests comprises pending search sequence; Candidate's Requirement Acquisition device 12 obtains described search sequence corresponding one or more candidate's demand informations under described assignment information according to the assignment information of the inquiry association attributes of described query requests; Reference requirement deriving means 13 is according to the reference assignment information of the described inquiry association attributes of reference query requests, obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, wherein, described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes; Location of requirement device 14 is according to described candidate's demand information, and in conjunction with described reference requirement information, determines the demand information of described search sequence.

At this, described definite equipment includes but not limited to that the network equipment, subscriber equipment or the network equipment and subscriber equipment are by the mutually integrated equipment that consists of of network.Wherein, the described network equipment its include but not limited to the cloud that computing machine, network host, single network server, a plurality of webserver collection or a plurality of server consist of; At this, cloud is by consisting of based on a large amount of computing machines of cloud computing (CloudComputing) or the webserver, and wherein, cloud computing is a kind of of Distributed Calculation, a virtual supercomputer that is comprised of the loosely-coupled computing machine collection of a group.It includes but not limited to any electronic product that can carry out with the user man-machine interaction by keyboard, telepilot, touch pad or voice-operated device, such as computing machine, smart mobile phone, PDA, game machine or IPTV etc. described subscriber equipment.Described 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.Those skilled in the art will be understood that other really locking equipment be equally applicable to the present invention, also should be included in the protection domain of the present invention, and be contained in this at this with way of reference.

Constant work between above-mentioned each device, at this, it will be understood by those skilled in the art that " continuing " refers to above-mentioned each device respectively in real time, perhaps according to the mode of operation requirement of setting or adjust in real time, carry out determining etc. of the obtaining of the obtaining of the obtaining of query requests, candidate's demand information, reference requirement information, demand information, until determine that equipment stops to obtain query requests.

Acquisition request device 11 obtains query requests, and wherein, described query requests comprises pending search sequence.Particularly, acquisition request device 11 passes through based on various communication protocols (Communications Protocol), by various data transmission interfaces, can provide the equipment of described query requests with other, carry out obtaining the query requests that comprises pending search sequence alternately such as the query requests database; Perhaps, described request deriving means 11 extracts the query requests that comprises pending search sequence according to the retrieve log with query requests from described retrieve log; Perhaps, described request deriving means 11 is by carrying out obtaining the content that the user provides by modes such as input, click, selection, touches, as the query requests that comprises pending search sequence alternately with user or relevant device.Wherein, include but not limited to pending one or more search sequence, inquiry session information (such as in a certain time interval multiple queries sequence etc.), query time information (as the current time of inquiring about etc.), inquiring position information (such as the geographical location information at inquiring user place etc.), query language information (such as query requests or the corresponding language message of search sequence), inquiry terminal information (such as the attribute of inquiry terminal, type etc.) etc. in the described query requests.At this, " communication protocol " comprises the transportation protocol of compunication, such as TCP/IP, UDP, FTP, ICMP, NetBEUI etc., perhaps be present in other form communications in the computing machine, for example the message transmission protocol between distinct program or the computing machine disparate modules in the communication between the object of object based programming the inside or the operating system.

Candidate's Requirement Acquisition device 12 obtains described search sequence corresponding one or more candidate's demand informations under described assignment information according to the assignment information of the inquiry association attributes of described query requests.Particularly, the query requests that candidate's Requirement Acquisition device 12 obtains by obtaining described request deriving means 11 by directly obtaining or analyze the mode of obtaining, obtains the assignment information of the inquiry association attributes of described query requests; Wherein, described inquiry association attributes includes but not limited to query time information (as the current time of inquiring about etc.), inquiring position information (such as the geographical location information at inquiring user place etc.), query language information (such as query requests or the corresponding language message of search sequence), inquiry terminal information (such as the type of inquiry terminal, type etc.) etc.; The assignment information of described inquiry association attributes, for example, the assignment information of described inquiry terminal information comprise following at least each: PC end, portable terminal perhaps, comprise the portable terminal (such as Android mobile phone, iOS mobile phone etc.) of concrete model, type or operating system; For example, described query requests sends by the iOS mobile phone, and then the assignment information of the inquiry association attributes of described query requests is the portable terminal of portable terminal or iOS operating system.The assignment information that candidate's Requirement Acquisition device 12 passes through according to the inquiry association attributes of described query requests, the mode such as inquire about by Real-time Obtaining or from existing database, obtain described search sequence corresponding one or more candidate's demand informations under described assignment information; Wherein, in the described existing database as store the mapping relations of search sequence and candidate's demand information, further, can also be by distinguishing different inquiry association attributeses or scene according to the one or more field informations in the described database, comprise " PC " and " portable terminal " such as inquiry terminal information, inquiring position information comprises the geographic areas such as " Beijing ", " Shanghai " etc.

Reference requirement deriving means 13 is according to the reference assignment information of the described inquiry association attributes of reference query requests, obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, wherein, described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes.Particularly, reference requirement deriving means 13 is by directly obtaining, or according to the search sequence of described query requests, inquiry such as obtains at the mode in reference query requests database, obtain described and described query requests and have the same queries sequence, and under described inquiry association attributes, have the reference query requests of different assignment; Reference requirement deriving means 13 is according to the reference assignment information of described described inquiry association attributes with reference to query requests, by directly obtaining or analyze the mode of obtaining, described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, at this, for same query requests, the obtain manner of described reference requirement information, can be identical or different with the obtain manner of described candidate's demand information, for example reference requirement information can be that inquiry obtains from database, and candidate's demand information then is to obtain in real time.

Location of requirement device 14 is according to described candidate's demand information, and in conjunction with described reference requirement information, determines the demand information of described search sequence.Particularly, described Location of requirement device 14 is according to described candidate's demand information, and in conjunction with described reference requirement information, by one or more operations are added up, screen, relatively waited to described candidate's demand information and described reference requirement information, further, can also determine according to described inquiry association attributes the selection etc. of mode, thereby determine the demand information of described search sequence.Wherein, described demand information includes but not limited to demand type (such as types such as video, audio frequency, literal), show to arrange (show such as every screen display meet screen size quantity Search Results etc.), Search Hints information (as according to current input inquiry sequence, replenishing possible inquiry input message etc.), ordering configuration information (as to arranging of search result ordering method etc. etc.), terminal match information (such as the selection of downloading version etc.); At this, described demand information can be searched, test etc. use, to improve corresponding outcome quality etc.

Preferably, described candidate's Requirement Acquisition device 12 can also carry out matching inquiry according to described search sequence and described assignment information in a plurality of search daily records, to obtain one or more match search daily records; To at least one carries out analyzing and processing in described one or more match search daily records, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.Particularly, described candidate's Requirement Acquisition device 12 can also be according to described search sequence and described assignment information, by in a plurality of search daily records, assignment information and the corresponding inquiry association attributes of described search daily record etc. carry out matching inquiry as described, to obtain one or more match search daily records; For example, the assignment information of described search sequence is " portable terminal ", and matching inquiry in described search daily record obtains the search daily record obtain under mobile terminal to search, and with it as the match search daily record.At least one carries out analyzing and processing in 12 pairs of described one or more match search daily records of described candidate's Requirement Acquisition device, as to as described in search sequence or search sessions in the match search daily record mate, screening etc., to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.For example, described search sequence is " failing in love 33 days ", the assignment information of this search sequence is " portable terminal ", described candidate's Requirement Acquisition device 12 is determined one or more search daily records with " portable terminal " attribute, and with it as the match search daily record, by described match search daily record being extracted and adding up, obtain the multiple queries sequence with " failing in love 33 days ", such as " the 33 days videos of failing in love ", " the 33 days novels of failing in love ", " the 33 days classical lines of failing in love ", " the 33 days story introductions of failing in love " etc., then with words such as described " videos; novel; classical lines; story introduction " as described search sequence corresponding one or more candidate's demand informations under described assignment information.

Preferably, described Location of requirement device 14 can also according to predetermined preference rule, based on described candidate's demand information and described reference requirement information, be determined the demand information of described search sequence.Particularly, described Location of requirement device 14 can be according to the predetermined preference rule that presets or select in real time, based on described candidate's demand information and described reference requirement information, one or more operations are added up, screen, relatively waited to described candidate's demand information and described reference requirement information, further, can also determine according to described inquiry association attributes the selection etc. of mode, thereby determine the demand information of described search sequence.

Wherein, described preference rule comprise following at least each:

-according to the accumulative total frequency of described candidate's demand information, the preferred demand information of determining described search sequence, for example, when described candidate's demand information in described match search daily record or other correlation candidate demand information databases, the accumulative total frequency that occurs surpasses certain times N, then with the demand information of described candidate's demand information as described search sequence;

-according to the accumulative total frequency of described reference requirement information, the preferred demand information of determining described search sequence, for example, when described candidate's demand information is waited in the reference requirement information database described reference search daily record or other are relevant, the accumulative total frequency that occurs surpasses certain number of times M, then with the demand information of described reference requirement information as described search sequence;

-according to the accumulative total frequency sum of same candidate demand information and reference requirement information, the preferred demand information of determining described search sequence, for example, when the accumulative total frequency sum of identical candidate's demand information and reference requirement information surpasses certain numerical value P, then will be above this same candidate demand information of certain numerical value, as the demand information of described search sequence;

-poor according to the accumulative total frequency of same candidate demand information and reference requirement information, the preferred demand information of determining described search sequence, for example, when the difference of the accumulative total frequency of identical candidate's demand information and reference requirement information surpasses certain numerical value Q, then will be above this same candidate demand information of certain numerical value, as the demand information of described search sequence; If the difference of the accumulative total frequency of identical reference requirement information and candidate's demand information surpasses certain numerical value Q ', then with described reference requirement information as with the assignment information of the corresponding inquiry association attributes of described reference requirement information under, corresponding demand information.Continue shown in the upper example, described search sequence is " failing in love 33 days ", the assignment information of this search sequence is " portable terminal ", described candidate's Requirement Acquisition device 12 is determined one or more search daily records with " portable terminal " attribute, and with it as the match search daily record, by described match search daily record being extracted and adding up, obtain the multiple queries sequence with " failing in love 33 days ", such as " the 33 days videos of failing in love ", " the 33 days novels of failing in love ", " the 33 days classical lines of failing in love ", " the 33 days story introductions of failing in love " etc., then with words such as described " videos; novel; classical lines; story introduction " as described search sequence corresponding one or more candidate's demand informations under described assignment information; Described reference requirement deriving means 13 has determined that the reference requirement information under " PC end " is " the 33 days videos of failing in love ", " the 33 days novels of failing in love ", " the 33 days classical lines of failing in love ", " the 33 days story introductions of failing in love " etc., and add up respectively under portable terminal and the subterminal accumulative total of the PC frequency, calculate both differences, surpass under the PC end " the 33 days story introductions of failing in love " 100 times such as " the 33 days story introductions of failing in love " under at portable terminal retrieval number of times, think that then " the 33 days story introductions of failing in love " can be preferably the demand information of described search sequence, corresponding with " failing in love 33 days " query requests under the portable terminal.

Preferably, described definite equipment comprises that also correlativity determines device (not shown) and regular apparatus for establishing (not shown); Wherein, correlativity is determined device according to described inquiry association attributes, determines described query requests and described with reference to the correlation information between the query requests; The rule apparatus for establishing is according to described correlation information, sets up or upgrades described preference rule.Particularly, correlativity determines that device passes through according to described inquiry association attributes, according to different inquiry association attributeses, and the different assignment of inquiry association attributes, determine described query requests and described with reference to the correlation information between the query requests; Wherein, described correlation information includes but not limited to positive correlation, negative correlation, quadrature (being both mutually independent, not impacts), at this, described correlation information also can be a concrete numerical value, such as 0.6 (or-0.6), carry out again after then multiply by 0.6 with reference to the accumulative total frequency of demand information preferred.The rule apparatus for establishing is according to described correlation information, for example according to the correlation information of described positive correlation or negative correlation, described preference rule set up or upgraded; For example, by the concrete numerical value according to described correlation information, numerical information corresponding in the former preference rule is upgraded etc.

Fig. 2 illustrates a kind of demand information for determining query requests search sequence locking equipment schematic diagram really in accordance with a preferred embodiment of the present invention; Wherein, this determines that equipment comprises acquisition request device 11 ', candidate's Requirement Acquisition device 12 ', reference requirement deriving means 13 ', Location of requirement device 14 '.Particularly, acquisition request device 11 ' obtains query requests, and wherein, described query requests comprises pending search sequence; Candidate's Requirement Acquisition device 12 ' is according to described search sequence, and the assignment information of the inquiry association attributes of described query requests, in search sequence demand information storehouse, carry out matching inquiry, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information; Reference requirement deriving means 13 ' is according to the reference assignment information of the described inquiry association attributes of reference query requests, obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, wherein, described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes; Location of requirement device 14 ' is according to described candidate's demand information, and in conjunction with described reference requirement information, determines the demand information of described search sequence.Wherein, described request deriving means 11 ', reference requirement deriving means 13 ', Location of requirement device 14 ' are identical with corresponding intrument shown in Figure 1 or basic identical respectively, so locate to repeat no more, and mode by reference is contained in this.

Candidate's Requirement Acquisition device 12 ' is according to described search sequence, and the assignment information of the inquiry association attributes of described query requests, in search sequence demand information storehouse, carry out matching inquiry, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.Particularly, described candidate's Requirement Acquisition device 12 ' is according to the assignment information of described search sequence and described inquiry association attributes, by in described search sequence demand information storehouse, carrying out matching inquiry, information under the relevant field in described assignment information and the described search sequence demand information storehouse is mated, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.For example, described inquiry association attributes is inquiring position information, and assignment information is " Shanghai ", then candidate's Requirement Acquisition device 12 ' is by carrying out matching inquiry in search sequence demand information storehouse, with the related needs information with " Shanghai " field in the search sequence demand information storehouse, as described search sequence corresponding one or more candidate's demand informations under described assignment information.

Preferably, described definite equipment also comprises searching record deriving means 15 ' and demand storehouse apparatus for establishing 16 '; Wherein, searching record deriving means 15 ' carries out statistical study to a plurality of search daily records, to obtain one or more search information recording /s, wherein, described search information recording/comprises historical query sequence and the corresponding co-occurrence word thereof of corresponding search daily record, and the query-related information of described corresponding search daily record; Demand storehouse apparatus for establishing 16 ' is according to described search information recording/, sets up or upgrades described search sequence demand information storehouse.Particularly, searching record deriving means 15 ' is by obtaining one or more search daily records, and search sequence in the described search daily record etc. carried out statistical study, obtain the one or more historical query sequences in the described search daily record, and co-occurrence word corresponding to described historical query sequence, wherein, described co-occurrence word includes but not limited to the associated label of one or more described historical query sequences, summary, the information such as classification are as co-occurrence word, perhaps with the different conjunctive words of one or more historical query sequences with same core search word as described co-occurrence word; Can also obtain the query-related information of described corresponding search daily record, such as the inquiry correlation attribute information of search daily record etc.; And with described historical query sequence and corresponding co-occurrence word thereof, and the query-related information of described corresponding search daily record is as searching record information.Demand storehouse apparatus for establishing 16 ' is according to described search information recording/, by described search information recording/is carried out the modes such as collating sort according to such as query-related information or historical query sequence etc., sets up or upgrades described search sequence demand information storehouse.

More preferably, described searching record deriving means 15 ' can also be determined one or more search sessions operations from described a plurality of search daily records; Analyzing and processing is carried out in described search sessions operation, to obtain one or more search information recording /s, wherein, described search information recording/comprises historical query sequence and the corresponding co-occurrence word thereof of corresponding search daily record, and the query-related information of described corresponding search daily record.Particularly, described searching record deriving means 15 ' is by analyzing the time interval of the one or more search operations in a plurality of search daily records or the semantic dependency of front and back search sequence etc., the for example multiple queries sequence in the time interval in certain threshold range is defined as a search sessions operation, a plurality of front and back search sequence that perhaps will have same search core word is defined as a search sessions operation etc., thereby determines one or more search sessions operations from described a plurality of search daily records.Described searching record deriving means 15 ' is by operating described search sessions, as to as described in the word frequency that operates in the corresponding Search Results of search sessions analyze, to obtain co-occurrence word, and as to as described in search sessions analyze, to obtain corresponding query-related information etc., thereby obtain one or more search information recording /s, wherein, described search information recording/comprises historical query sequence and the corresponding co-occurrence word thereof of corresponding search daily record, and the query-related information of described corresponding search daily record.At this, the analysis mode of searching record deriving means 15 ' is same or similar among described analysis mode and Fig. 2, repeats no more herein, and is contained in this with the form of quoting.

Fig. 3 illustrates according to a kind of demand information for determining the query requests search sequence of another preferred embodiment of the present invention locking equipment schematic diagram really; Wherein, this determines that equipment comprises acquisition request device 11 ", candidate's Requirement Acquisition device 12 ", reference requirement deriving means 13 ", Location of requirement device 14 ", deriving means 17 as a result ", generator 18 ".Particularly, acquisition request device 11 " obtain query requests, wherein, described query requests comprises pending search sequence; Candidate's Requirement Acquisition device 12 " according to the assignment information of the inquiry association attributes of described query requests, obtain described search sequence corresponding one or more candidate's demand informations under described assignment information; Reference requirement deriving means 13 " according to the reference assignment information of the described inquiry association attributes of reference query requests; obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information; wherein; described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes; Location of requirement device 14 " according to described candidate's demand information, and in conjunction with described reference requirement information, determine the demand information of described search sequence; Deriving means 17 as a result " according to described search sequence and described demand information, in the search index storehouse, carry out matching inquiry, to obtain corresponding one or more Search Results; Generator 18 " with at least one offers the corresponding intended application of described query requests in described one or more Search Results.Wherein, described request deriving means 11 ", candidate's Requirement Acquisition device 12 ", reference requirement deriving means 13 ", Location of requirement device 14 " identical with corresponding intrument shown in Figure 1 or basic identical respectively, so locate to repeat no more, and mode by reference is contained in this.

Constant work between above-mentioned each device, at this, it will be understood by those skilled in the art that " continuing " refers to above-mentioned each device respectively in real time, perhaps according to the mode of operation requirement of setting or adjust in real time, carry out providing of the obtaining of the determining of the obtaining of the obtaining of the obtaining of query requests, candidate's demand information, reference requirement information, demand information, Search Results, Search Results etc., until determine that equipment stops to obtain query requests.

Deriving means 17 as a result " according to described search sequence and described demand information, in the search index storehouse, carry out matching inquiry, to obtain corresponding one or more Search Results.Particularly, described as a result deriving means 17 " according to described search sequence; and determine according to demand device 14 " determined demand information, in described search index storehouse, carry out matching inquiry, will be corresponding with described search sequence, and meet the Search Results of described demand information as one or more Search Results of correspondence.For example, be that the search sequence of " video " " was failed in love 33 days " to demand information, " failing in love 33 days " video that can one or morely can play after the search links as Search Results.

Generator 18 " with at least one offers the corresponding intended application of described query requests in described one or more Search Results.Particularly, generator 18 " by with described as a result deriving means 17 " one or more Search Results of obtaining are based on various communication protocols (Communications Protocol), by various data transmission interfaces, offer the corresponding intended application of described query requests.Wherein, described intended application includes but not limited to search application or Test Application etc.

Preferably, described as a result deriving means 17 " can also according to described demand information, determine the corresponding search strategy information of described query requests; According to described search strategy information, based on described search sequence, in the search index storehouse, carry out matching inquiry, to obtain corresponding one or more Search Results.Particularly, described as a result deriving means 17 " can also determine according to demand device 14 " determined demand information, as according to as described in the type, quantity etc. of demand information, determine the corresponding search strategy information of described query requests; Wherein, described search strategy information includes but not limited to search category, search time, number of searches, display mode etc.Described as a result deriving means 17 " according to described search strategy information; based on described search sequence; in described search index storehouse, carry out matching inquiry, will be corresponding with described search sequence, and meet the Search Results of described search strategy information as one or more Search Results of correspondence.For example, obtain the Search Results of determined some in the described search strategy information, perhaps according to definite display mode in the described search strategy information, described Search Results is shown etc.

Preferably, described definite equipment comprises that also priority determines the device (not shown), and wherein, described priority determines that device according to described demand information, determines the precedence information that described Search Results is corresponding; Described generator 18 " according to described precedence information, with at least one offers the corresponding intended application of described query requests in described one or more Search Results.Particularly, the corresponding one or more demand informations of described query requests possibility, have different priority orders between described a plurality of demand information, described priority determines that device according to described demand information, determines the precedence information that described Search Results is corresponding.Described generator 18 " according to described precedence information, with at least one offers the corresponding intended application of described query requests according to the setting in the described precedence information in described one or more Search Results.At this, the described generator 18 among described presentation mode and described Fig. 3 " presentation mode same or similar, repeat no more herein, and be contained in this with the form of quoting.

Fig. 4 illustrates the method flow diagram of a kind of demand information for determining the query requests search sequence according to a further aspect of the present invention.Particularly, in step s 1, determine that equipment obtains query requests, wherein, described query requests comprises pending search sequence; In step s2, determine equipment according to the assignment information of the inquiry association attributes of described query requests, obtain described search sequence corresponding one or more candidate's demand informations under described assignment information; In step s3, determine that equipment is according to the reference assignment information of the described inquiry association attributes of reference query requests, obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, wherein, described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes; In step s4, determine equipment according to described candidate's demand information, and in conjunction with described reference requirement information, determine the demand information of described search sequence.

Constant work between the above steps, at this, it will be understood by those skilled in the art that " continuing " refers to that above steps respectively in real time, perhaps according to the mode of operation requirement of setting or adjust in real time, carry out determining etc. of the obtaining of the obtaining of the obtaining of query requests, candidate's demand information, reference requirement information, demand information, until determine that equipment stops to obtain query requests.

In step s1, determine that equipment obtains query requests, wherein, described query requests comprises pending search sequence.Particularly, in step s1, determine that equipment passes through based on various communication protocols (Communications Protocol), by various data transmission interfaces, can provide the equipment of described query requests with other, carry out obtaining the query requests that comprises pending search sequence alternately such as the query requests database; Perhaps, in step s1, determine equipment according to the retrieve log with query requests, from described retrieve log, extract the query requests that comprises pending search sequence; Perhaps, in step s1, determine that equipment is by carrying out obtaining the content that the user provides by modes such as input, click, selection, touches, as the query requests that comprises pending search sequence alternately with user or relevant device.Wherein, include but not limited to pending one or more search sequence, inquiry session information (such as in a certain time interval multiple queries sequence etc.), query time information (as the current time of inquiring about etc.), inquiring position information (such as the geographical location information at inquiring user place etc.), query language information (such as query requests or the corresponding language message of search sequence), inquiry terminal information (such as the attribute of inquiry terminal, type etc.) etc. in the described query requests.At this, " communication protocol " comprises the transportation protocol of compunication, such as TCP/IP, UDP, FTP, ICMP, NetBEUI etc., perhaps be present in other form communications in the computing machine, for example the message transmission protocol between distinct program or the computing machine disparate modules in the communication between the object of object based programming the inside or the operating system.

In step s2, determine equipment according to the assignment information of the inquiry association attributes of described query requests, obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.Particularly, in step s2, determine that equipment by obtaining the query requests of obtaining among the described step s1, by directly obtaining or analyze the mode of obtaining, obtains the assignment information of the inquiry association attributes of described query requests; Wherein, described inquiry association attributes includes but not limited to query time information (as the current time of inquiring about etc.), inquiring position information (such as the geographical location information at inquiring user place etc.), query language information (such as query requests or the corresponding language message of search sequence), inquiry terminal information (such as the type of inquiry terminal, type etc.) etc.; The assignment information of described inquiry association attributes, for example, the assignment information of described inquiry terminal information comprise following at least each: PC end, portable terminal perhaps, comprise the portable terminal (such as Android mobile phone, iOS mobile phone etc.) of concrete model, type or operating system; For example, described query requests sends by the iOS mobile phone, and then the assignment information of the inquiry association attributes of described query requests is the portable terminal of portable terminal or iOS operating system.In step s2, determine that equipment passes through the assignment information according to the inquiry association attributes of described query requests, the mode such as inquire about by Real-time Obtaining or from existing database, obtain described search sequence corresponding one or more candidate's demand informations under described assignment information; Wherein, in the described existing database as store the mapping relations of search sequence and candidate's demand information, further, can also be by distinguishing different inquiry association attributeses or scene according to the one or more field informations in the described database, comprise " PC " and " portable terminal " such as inquiry terminal information, inquiring position information comprises the geographic areas such as " Beijing ", " Shanghai " etc.

In step s3, determine that equipment is according to the reference assignment information of the described inquiry association attributes of reference query requests, obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, wherein, described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes.Particularly, in step s3, determine that equipment is by directly obtaining, or according to the search sequence of described query requests, inquiry such as obtains at the mode in reference query requests database, obtain described and described query requests and have the same queries sequence, and under described inquiry association attributes, have the reference query requests of different assignment; In step s3, determine that equipment is according to the reference assignment information of described described inquiry association attributes with reference to query requests, by directly obtaining or analyze the mode of obtaining, described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, at this, for same query requests, the obtain manner of described reference requirement information, can be identical or different with the obtain manner of described candidate's demand information, for example reference requirement information can be that inquiry obtains from database, and candidate's demand information then is to obtain in real time.

In step s4, determine equipment according to described candidate's demand information, and in conjunction with described reference requirement information, determine the demand information of described search sequence.Particularly, in step s4, determine that equipment is according to described candidate's demand information, and in conjunction with described reference requirement information, by one or more operations are added up, screen, relatively waited to described candidate's demand information and described reference requirement information, further, can also determine according to described inquiry association attributes the selection etc. of mode, thereby determine the demand information of described search sequence.Wherein, described demand information includes but not limited to demand type (such as types such as video, audio frequency, literal), show to arrange (show such as every screen display meet screen size quantity Search Results etc.), Search Hints information (as according to current input inquiry sequence, replenishing possible inquiry input message etc.), ordering configuration information (as to arranging of search result ordering method etc. etc.), terminal match information (such as the selection of downloading version etc.); At this, described demand information can be searched, test etc. use, to improve corresponding outcome quality etc.

Preferably, in step s2, determine that equipment can also carry out matching inquiry according to described search sequence and described assignment information in a plurality of search daily records, to obtain one or more match search daily records; To at least one carries out analyzing and processing in described one or more match search daily records, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.Particularly, in step s2, determine that equipment can also be according to described search sequence and described assignment information, by in a plurality of search daily records, assignment information and the corresponding inquiry association attributes of described search daily record etc. carry out matching inquiry as described, to obtain one or more match search daily records; For example, the assignment information of described search sequence is " portable terminal ", and matching inquiry in described search daily record obtains the search daily record obtain under mobile terminal to search, and with it as the match search daily record.In step s2, determine that equipment is at least one carries out analyzing and processing in described one or more match search daily records, as to as described in search sequence or search sessions in the match search daily record mate, screening etc., to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.For example, described search sequence is " failing in love 33 days ", the assignment information of this search sequence is " portable terminal ", in step s2, determine that equipment determines one or more search daily records with " portable terminal " attribute, and with it as the match search daily record, by described match search daily record being extracted and adding up, obtain the multiple queries sequence with " failing in love 33 days ", such as " the 33 days videos of failing in love ", " the 33 days novels of failing in love ", " the 33 days classical lines of failing in love ", " the 33 days story introductions of failing in love " etc., then with words such as described " videos; novel; classical lines; story introduction " as described search sequence corresponding one or more candidate's demand informations under described assignment information.

Preferably, in step s4, determine that equipment is all right according to predetermined preference rule, based on described candidate's demand information and described reference requirement information, determine the demand information of described search sequence.Particularly, in step s4, determine that equipment can be according to the predetermined preference rule that presets or select in real time, based on described candidate's demand information and described reference requirement information, one or more operations are added up, screen, relatively waited to described candidate's demand information and described reference requirement information, further, can also determine according to described inquiry association attributes the selection etc. of mode, thereby determine the demand information of described search sequence.

Wherein, described preference rule comprise following at least each:

-poor according to the accumulative total frequency of same candidate demand information and reference requirement information, the preferred demand information of determining described search sequence, for example, when the difference of the accumulative total frequency of identical candidate's demand information and reference requirement information surpasses certain numerical value Q, then will be above this same candidate demand information of certain numerical value, as the demand information of described search sequence; If the difference of the accumulative total frequency of identical reference requirement information and candidate's demand information surpasses certain numerical value Q ', then with described reference requirement information as with the assignment information of the corresponding inquiry association attributes of described reference requirement information under, corresponding demand information.Continue shown in the upper example, described search sequence is " failing in love 33 days ", the assignment information of this search sequence is " portable terminal ", in step s2, determine that equipment determines one or more search daily records with " portable terminal " attribute, and with it as the match search daily record, by described match search daily record being extracted and adding up, obtain the multiple queries sequence with " failing in love 33 days ", such as " the 33 days videos of failing in love ", " the 33 days novels of failing in love ", " the 33 days classical lines of failing in love ", " the 33 days story introductions of failing in love " etc., then with words such as described " videos; novel; classical lines; story introduction " as described search sequence corresponding one or more candidate's demand informations under described assignment information; In step s3, determine that equipment determined that reference requirement information under " PC end " is for " the 33 days videos of failing in love ", " the 33 days novels of failing in love ", " the 33 days classical lines of failing in love ", " the 33 days story introductions of failing in love " etc., and add up respectively under portable terminal and the subterminal accumulative total of the PC frequency, calculate both differences, surpass under the PC end " the 33 days story introductions of failing in love " 100 times such as " the 33 days story introductions of failing in love " under at portable terminal retrieval number of times, think that then " the 33 days story introductions of failing in love " can be preferably the demand information of described search sequence, corresponding with " failing in love 33 days " query requests under the portable terminal.

Preferably, described method also comprises step s9 (not shown) and step s10 (not shown); Wherein, in step s9, determine equipment according to described inquiry association attributes, determine described query requests and described with reference to the correlation information between the query requests; In step s10, determine equipment according to described correlation information, set up or upgrade described preference rule.Particularly, in step s9, determine that equipment passes through according to described inquiry association attributes, according to different inquiry association attributeses, and the different assignment of inquiry association attributes, determine described query requests and described with reference to the correlation information between the query requests; Wherein, described correlation information includes but not limited to positive correlation, negative correlation, quadrature (being both mutually independent, not impacts), at this, described correlation information also can be a concrete numerical value, such as 0.6 (or-0.6), carry out again after then multiply by 0.6 with reference to the accumulative total frequency of demand information preferred.In step s10, determine equipment according to described correlation information, for example according to the correlation information of described positive correlation or negative correlation, described preference rule is set up or upgraded; For example, by the concrete numerical value according to described correlation information, numerical information corresponding in the former preference rule is upgraded etc.

Fig. 5 illustrates the method flow diagram of a kind of demand information for determining the query requests search sequence in accordance with a preferred embodiment of the present invention.Particularly, in step s1 ', determine that equipment obtains query requests, wherein, described query requests comprises pending search sequence; In step s2 ', determine that equipment is according to described search sequence, and the assignment information of the inquiry association attributes of described query requests, in search sequence demand information storehouse, carry out matching inquiry, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information; In step s3 ', determine that equipment is according to the reference assignment information of the described inquiry association attributes of reference query requests, obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information, wherein, described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes; In step s4 ', determine equipment according to described candidate's demand information, and in conjunction with described reference requirement information, determine the demand information of described search sequence.Wherein, step s1 ', step s3 ', step s4 ' are identical or basic identical with corresponding step shown in Figure 4 respectively, so locate to repeat no more, and mode by reference is contained in this.

In step s2 ', determine that equipment is according to described search sequence, and the assignment information of the inquiry association attributes of described query requests, in search sequence demand information storehouse, carry out matching inquiry, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.Particularly, in step s2 ', determine that equipment is according to the assignment information of described search sequence and described inquiry association attributes, by in described search sequence demand information storehouse, carrying out matching inquiry, information under the relevant field in described assignment information and the described search sequence demand information storehouse is mated, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.For example, described inquiry association attributes is inquiring position information, and assignment information is " Shanghai ", then in step s2 ', determine that equipment is by carrying out matching inquiry in search sequence demand information storehouse, with the related needs information with " Shanghai " field in the search sequence demand information storehouse, as described search sequence corresponding one or more candidate's demand informations under described assignment information.

Preferably, described method also comprises step s5 ' and step s6 '; Wherein, in step s5 ', determine that equipment carries out statistical study to a plurality of search daily records, to obtain one or more search information recording /s, wherein, described search information recording/comprises historical query sequence and the corresponding co-occurrence word thereof of corresponding search daily record, and the query-related information of described corresponding search daily record; In step s6 ', determine equipment according to described search information recording/, set up or upgrade described search sequence demand information storehouse.Particularly, in step s5 ', determine that equipment is by obtaining one or more search daily records, and search sequence in the described search daily record etc. carried out statistical study, obtain the one or more historical query sequences in the described search daily record, and co-occurrence word corresponding to described historical query sequence, wherein, described co-occurrence word includes but not limited to the associated label of one or more described historical query sequences, summary, the information such as classification are as co-occurrence word, perhaps with the different conjunctive words of one or more historical query sequences with same core search word as described co-occurrence word; Can also obtain the query-related information of described corresponding search daily record, such as the inquiry correlation attribute information of search daily record etc.; And with described historical query sequence and corresponding co-occurrence word thereof, and the query-related information of described corresponding search daily record is as searching record information.In step s6 ', determine equipment according to described search information recording/, by described search information recording/is carried out the modes such as collating sort according to such as query-related information or historical query sequence etc., set up or upgrade described search sequence demand information storehouse.

More preferably, in step s5 ', determine that equipment can also determine the operation of one or more search sessions from described a plurality of search daily records; Analyzing and processing is carried out in described search sessions operation, to obtain one or more search information recording /s, wherein, described search information recording/comprises historical query sequence and the corresponding co-occurrence word thereof of corresponding search daily record, and the query-related information of described corresponding search daily record.Particularly, in step s5 ', determine that equipment is by analyzing the time interval of the one or more search operations in a plurality of search daily records or the semantic dependency of front and back search sequence etc., the for example multiple queries sequence in the time interval in certain threshold range is defined as a search sessions operation, a plurality of front and back search sequence that perhaps will have same search core word is defined as a search sessions operation etc., thereby determines one or more search sessions operations from described a plurality of search daily records.In step s5 ', determine that equipment passes through described search sessions operation, as to as described in the word frequency that operates in the corresponding Search Results of search sessions analyze, to obtain co-occurrence word, and as to as described in search sessions analyze, to obtain corresponding query-related information etc., thereby obtain one or more search information recording /s, wherein, described search information recording/comprises historical query sequence and the corresponding co-occurrence word thereof of corresponding search daily record, and the query-related information of described corresponding search daily record.At this, the analysis mode of step s5 ' is same or similar among described analysis mode and Fig. 4, repeats no more herein, and is contained in this with the form of quoting.

Fig. 6 illustrates the method flow diagram according to a kind of demand information for determining the query requests search sequence of another preferred embodiment of the present invention.Particularly, at step s 1 " in, determine that equipment obtains query requests, wherein, described query requests comprises pending search sequence; At step s2 " in, determine equipment according to the assignment information of the inquiry association attributes of described query requests, obtain described search sequence corresponding one or more candidate's demand informations under described assignment information; At step s3 " in; determine that equipment is according to the reference assignment information of the described inquiry association attributes of reference query requests; obtain described search sequence described with reference to corresponding one or more reference requirement information under the assignment information; wherein; described have the same queries sequence with reference to query requests and described query requests, and have different assignment under described inquiry association attributes; At step s4 " in, determine equipment according to described candidate's demand information, and in conjunction with described reference requirement information, determine the demand information of described search sequence; At step s7 " in, determine that equipment according to described search sequence and described demand information, carries out matching inquiry in the search index storehouse, to obtain corresponding one or more Search Results; At step s8 " in, determine that equipment is with at least one offers the corresponding intended application of described query requests in described one or more Search Results.Wherein, described step s1 ", step s2 ", step s3 ", step s4 " identical or basic identical with corresponding step shown in Figure 4 respectively, so locate to repeat no more, and mode by reference is contained in this.

Constant work between the above steps, at this, it will be understood by those skilled in the art that " continuing " refers to that above steps respectively in real time, perhaps according to the mode of operation requirement of setting or adjust in real time, carry out providing of the obtaining of the determining of the obtaining of the obtaining of the obtaining of query requests, candidate's demand information, reference requirement information, demand information, Search Results, Search Results etc., until determine that equipment stops to obtain query requests.

At step s7 " in, determine that equipment according to described search sequence and described demand information, carries out matching inquiry in the search index storehouse, to obtain corresponding one or more Search Results.Particularly, at step s7 " in; determine that equipment is according to described search sequence; and according to step s4 " in determined demand information, in described search index storehouse, carry out matching inquiry, will be corresponding with described search sequence, and meet the Search Results of described demand information as one or more Search Results of correspondence.For example, be that the search sequence of " video " " was failed in love 33 days " to demand information, " failing in love 33 days " video that can one or morely can play after the search links as Search Results.

At step s8 " in, determine that equipment is with at least one offers the corresponding intended application of described query requests in described one or more Search Results.Particularly, at step s8 " in; determine that equipment passes through step s7 " one or more Search Results of obtaining are based on various communication protocols (Communications Protocol), by various data transmission interfaces, offer the corresponding intended application of described query requests.Wherein, described intended application includes but not limited to search application or Test Application etc.

Preferably, at step s7 " in, determine that equipment can also according to described demand information, determine the corresponding search strategy information of described query requests; According to described search strategy information, based on described search sequence, in the search index storehouse, carry out matching inquiry, to obtain corresponding one or more Search Results.Particularly, at step s7 " in, determine that equipment can also be according to step s4 " in determined demand information, as according to as described in the type, quantity etc. of demand information, determine the corresponding search strategy information of described query requests; Wherein, described search strategy information includes but not limited to search category, search time, number of searches, display mode etc.At step s7 " in; determine equipment according to described search strategy information, based on described search sequence, in described search index storehouse, carry out matching inquiry; will be corresponding with described search sequence, and meet the Search Results of described search strategy information as one or more Search Results of correspondence.For example, obtain the Search Results of determined some in the described search strategy information, perhaps according to definite display mode in the described search strategy information, described Search Results is shown etc.

Preferably, described method also comprises step s11 " (not shown), wherein, at step s11 " in, determine that equipment according to described demand information, determines the precedence information that described Search Results is corresponding; At step s8 " in, determine equipment according to described precedence information, with at least one offers the corresponding intended application of described query requests in described one or more Search Results.Particularly, described query requests may corresponding one or more demand informations, have different priority orders between described a plurality of demand informations, at step s11 " in; determine that equipment according to described demand information, determines the precedence information that described Search Results is corresponding.At step s8 " in, determine equipment according to described precedence information, with at least one offers the corresponding intended application of described query requests according to the setting in the described precedence information in described one or more Search Results.At this, the described step s8 among described presentation mode and described Fig. 6 " presentation mode same or similar, repeat no more herein, and be contained in this with the form of quoting.

To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and in the situation that do 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 " word, 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 of be used for determining the demand information of query requests search sequence, wherein, the method may further comprise the steps:

2. method according to claim 1, wherein, described step b comprises:

-according to described search sequence, and the assignment information of the inquiry association attributes of described query requests, in search sequence demand information storehouse, carry out matching inquiry, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.

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

X carries out statistical study to a plurality of search daily records, to obtain one or more search information recording /s, wherein, described search information recording/comprises historical query sequence and the corresponding co-occurrence word thereof of corresponding search daily record, and the query-related information of described corresponding search daily record;

-according to described search information recording/, set up or upgrade described search sequence demand information storehouse.

4. method according to claim 3, wherein, described step x comprises:

-determine that from described a plurality of search daily records one or more search sessions operate;

-analyzing and processing is carried out in described search sessions operation, to obtain one or more search information recording /s, wherein, described search information recording/comprises historical query sequence and the corresponding co-occurrence word thereof of corresponding search daily record, and the query-related information of described corresponding search daily record.

5. method according to claim 1, wherein, described step b comprises:

-according to described search sequence and described assignment information, in a plurality of search daily records, carry out matching inquiry, to obtain one or more match search daily records;

-at least one carries out analyzing and processing in described one or more match search daily records, to obtain described search sequence corresponding one or more candidate's demand informations under described assignment information.

6. each described method in 5 according to claim 1, wherein, described steps d comprises:

-according to predetermined preference rule, based on described candidate's demand information and described reference requirement information, determine the demand information of described search sequence;

Wherein, described preference rule comprise following at least each:

-according to the accumulative total frequency of described candidate's demand information, preferably determine the demand information of described search sequence;

-according to the accumulative total frequency of described reference requirement information, preferably determine the demand information of described search sequence;

-according to the accumulative total frequency sum of same candidate demand information and reference requirement information, preferably determine the demand information of described search sequence;

-poor according to the accumulative total frequency of same candidate demand information and reference requirement information preferably determined the demand information of described search sequence.

7. method according to claim 6, wherein, the method also comprises:

-according to described inquiry association attributes, determine described query requests and described with reference to the correlation information between the query requests;

-according to described correlation information, set up or upgrade described preference rule.

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

R carries out matching inquiry according to described search sequence and described demand information in the search index storehouse, to obtain corresponding one or more Search Results;

S is with at least one offers the corresponding intended application of described query requests in described one or more Search Results.

9. method according to claim 8, wherein, described step r comprises:

-according to described demand information, determine the corresponding search strategy information of described query requests;

-according to described search strategy information, based on described search sequence, in the search index storehouse, carry out matching inquiry, to obtain corresponding one or more Search Results.

10. according to claim 8 or 9 described methods, wherein, the method also comprises:

-according to described demand information, determine the precedence information that described Search Results is corresponding;

Wherein, described step s comprises:

-according to described precedence information, with at least one offers the corresponding intended application of described query requests in described one or more Search Results.

11. a demand information that be used for to determine the query requests search sequence is locking equipment really, wherein, this equipment comprises:

12. definite equipment according to claim 11, wherein, described candidate's Requirement Acquisition device is used for:

13. definite equipment according to claim 12, wherein, this equipment also comprises:

The searching record deriving means, be used for statistical study is carried out in a plurality of search daily records, to obtain one or more search information recording /s, wherein, described search information recording/comprises historical query sequence and the corresponding co-occurrence word thereof of corresponding search daily record, and the query-related information of described corresponding search daily record;

Demand storehouse apparatus for establishing is used for according to described search information recording/, sets up or upgrades described search sequence demand information storehouse.

14. definite equipment according to claim 13, wherein, described searching record deriving means is used for:

15. definite equipment according to claim 11, wherein, described candidate's Requirement Acquisition device is used for:

16. each described definite equipment in 15 according to claim 11, wherein, described Location of requirement device is used for:

Wherein, described preference rule comprise following at least each:

17. definite equipment according to claim 16, wherein, this equipment also comprises:

Correlativity is determined device, is used for according to described inquiry association attributes, determines described query requests and described with reference to the correlation information between the query requests;

The rule apparatus for establishing is used for according to described correlation information, sets up or upgrades described preference rule.

18. each described definite equipment in 17 according to claim 11, wherein, this equipment also comprises:

Deriving means is used for according to described search sequence and described demand information as a result, carries out matching inquiry in the search index storehouse, to obtain corresponding one or more Search Results;

Generator is at least one offers the corresponding intended application of described query requests with described one or more Search Results.

19. definite equipment according to claim 18, wherein, described as a result deriving means is used for:

20. according to claim 18 or 19 described definite equipment, wherein, this equipment also comprises:

Priority is determined device, is used for according to described demand information, determines the precedence information that described Search Results is corresponding;

Wherein, described generator is used for: