CN103412881A - Method and system for providing search result - Google Patents
Method and system for providing search result Download PDFInfo
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- CN103412881A CN103412881A CN2013103009501A CN201310300950A CN103412881A CN 103412881 A CN103412881 A CN 103412881A CN 2013103009501 A CN2013103009501 A CN 2013103009501A CN 201310300950 A CN201310300950 A CN 201310300950A CN 103412881 A CN103412881 A CN 103412881A
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Abstract
The invention discloses a method and system for providing a search result. At least two vertical search engines are stored in advance according to the types of the service provided by the vertical search engines. The method comprises the step of acquiring and displaying a candidate result based on the vertical search engines when a user inputs a keyword to search, the step of acquiring information related to the candidate result clicked by the user and determining the type of service needed by the keyword when the user searches based on the information related to the candidate result clicked by the user, the step of acquiring the type of service needed by the keyword in the process of user searching when the user inputs the keyword to search again, and the step of determining the vertical search engine corresponding to the type of needed service, providing the search entry of the vertical search engine for the user, or providing the candidate result, regarding to the keyword, acquired by the vertical search engine for the user in a special mode. By means of the method and system, the probability that the search result meets the user demands can be improved.
Description
Technical field
The present invention relates to the search engine technique field, be specifically related to provide the method and system of Search Results.
Background technology
Search engine refers to according to certain strategy, uses specific computer program to gather information from internet, and after information being organized and processed, for the user provides retrieval service, the information display that user search is relevant is to user's system.As the user during with keyword lookup information, search engine can be searched in database, if find the website conformed to the customer requirements content, just adopt special algorithm (usually according to the matching degree of keyword in webpage, the position occurred, the frequency, link quality) calculate the degree of correlation and the rank grade of each webpage, then according to degree of association height, in order these web page interlinkages are returned to the user as the candidate, the user can be from clicking own required link these candidates, then just can in the newly-built page, view the details about this link.
" vertical search engine " is the class search engine progressively risen after 2006.Be different from general web page search engine, specific search field and search need (for example: air ticket search, tourism search, life search, novel search, video search etc.) are absorbed in vertical search, have better user to experience at its specific search field.Compare universal search thousands of retrieval servers easily, the hardware cost that vertical search needs is low, user's request is specific, in this area to search full rate higher.
In the prior art, do not provide search service if certain search engine is special user for certain field, general the employing utilizes a plurality of vertical search engines jointly to provide the mode of Search Results.Also namely, when the user inputs certain keyword and inquires about, keyword can be distributed to a plurality of vertical search engines, the candidate result finally obtained may be provided jointly by a plurality of vertical search engines.
But in search procedure, after the user inputs keyword, may be exactly need to be in the relevant information of certain specific field search really in actual applications.Now, if keyword can belong to a certain particular category significantly, can directly with vertical search engine corresponding to this classification, provide the candidate, can avoid like this information of other classifications to cause interference to the user, make the user can obtain the more candidate result of high-quality.
Yet, be more than a kind of ideal situation, actual situation is, the keyword of user's input is often also unfixed belongs to a certain classification, for example, the keyword of user's input is " virus ", and this keyword may belong to medicine, also may belong to computer, now, if How to choose vertical search engine and the result that each vertical search engine is returned sort, make final candidate result meet as much as possible user's demand, with regard to becoming, need the problem solved.
Summary of the invention
In view of the above problems, propose the present invention in order to a kind of method and system that Search Results is provided that overcome the problems referred to above or address the above problem at least in part are provided, can improve the probability that candidate result meets user's request.
According to one aspect of the present invention, a kind of method that Search Results is provided is provided, in advance at least two vertical search engines to be preserved according to the classification under its service provided, described method comprises:
When the user inputs a keyword and searches for, obtain candidate result and represent based on each vertical search engine;
Obtain the relevant information of the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process;
When this user again inputs described keyword and searches for, obtain the classification of described keyword required service in this user search process;
Determine the vertical search engine corresponding to classification of described required service, the search entrance of this vertical search engine is offered to the user, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword.
Alternatively, the described relevant information of obtaining the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine that the classification of described keyword required service in this user search process comprises:
Obtain the classification under the candidate result of being clicked by the user;
According to the classification under the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process.
Alternatively, the described classification of obtaining under the candidate result of being clicked by the user comprises:
Determine described vertical search engine corresponding to candidate result of being clicked by the user;
According to the field under this vertical search engine, determine the classification under described clicked candidate result.
Alternatively, the described classification of obtaining under the candidate result of being clicked by the user comprises:
Analyze described webpage corresponding to candidate result of being clicked by the user, determine the classification under webpage corresponding to the described candidate result of being clicked by the user;
According to the classification under webpage corresponding to the described candidate result of being clicked by the user, determine the classification under the described candidate result of being clicked by the user.
Alternatively, if the classification under the candidate result of being clicked by the user is a plurality of, the classification of described keyword required service in this user search process is also a plurality of, and described method also comprises:
The quantity of the clicked candidate result comprised according to each classification and/or the clicked order of candidate result, determine the power level of each classification;
Described vertical search engine corresponding to classification of determining described required service, offer the user by the search entrance of this vertical search engine, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword comprise:
Will be according to the power level of each classification, the vertical search engine entrance corresponding to each classification of this keyword required service in this user search process offered to this user, or the vertical search engine that described each classification is corresponding offers this user in a particular manner for the candidate result of this keyword.
Alternatively, the described relevant information of obtaining the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine that the classification of described keyword required service in this user search process comprises:
The webpage that the candidate result that analysis is clicked by the user is corresponding, obtain the main contents information of webpage corresponding to the described candidate result of being clicked by the user, according to described main contents information, determines the classification of described keyword required service in this user search process.
Alternatively, describedly this vertical search engine offered to this user in a particular manner for the candidate result of this keyword comprise:
This vertical search engine is offered to this user in a particular manner for the candidate result specified number of this keyword.
Alternatively, also comprise:
When with ad hoc fashion, representing the candidate result that specify number of this vertical search engine for this keyword, also represent the candidate result obtained for this keyword search by other vertical search engines.
Alternatively, also comprise:
According to the search data of a user within preset time period, determine the normal classification of paying close attention to of this user, and this user's individual character heat-transmission word; Wherein, described search data comprises keyword and the number of times thereof that this user inputted, and is respectively the required service classification in this user search process that each keyword is determined;
The interchangeable heat word counted based on whole users in the vertical search engine that the normal classification of paying close attention to of this user is corresponding, combine with this user's individual character heat-transmission word, is this user's recommended candidate entry.
Alternatively, describedly this vertical search engine offered to this user in a particular manner for the candidate result of this keyword comprise:
This vertical search engine is presented to the assigned address of candidate result sequences for the candidate result of this keyword;
Perhaps,
This vertical search engine is presented to the appointed area of the candidate result place page for the candidate result of this keyword.
According to a further aspect in the invention, provide a kind of system that Search Results is provided, in advance at least two vertical search engines have been preserved according to the classification under its service provided, described system comprises:
Search unit, while for as the user, inputting a keyword, searching for, obtain candidate result and represent based on each vertical search engine;
Keyword classification determining unit, be used to obtaining the relevant information of the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process;
Keyword classification acquiring unit, while for as this user, again inputting described keyword, searching for, obtain the classification of described keyword required service in this user search process;
Information provides unit, for determining the vertical search engine corresponding to classification of described required service, the search entrance of this vertical search engine is offered to the user, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword.
Alternatively, described keyword classification determining unit comprises:
The candidate result classification is determined subelement, be used to obtaining the classification under the candidate result of being clicked by the user;
The keyword classification is determined subelement, for the classification under the candidate result according to being clicked by the user, determines the classification of described keyword required service in this user search process.
Alternatively, described candidate result classification determines that subelement comprises:
Vertical search engine is determined subelement, for determining described vertical search engine corresponding to candidate result of being clicked by the user;
First category is determined subelement, determines the classification under described clicked candidate result for the field according under this vertical search engine.
Alternatively, described candidate result classification determines that subelement comprises:
The web page analysis subelement, be used to analyzing described webpage corresponding to candidate result of being clicked by the user, determine the classification under webpage corresponding to the described candidate result of being clicked by the user;
The second classification is determined subelement, for the classification according under webpage corresponding to the described candidate result of being clicked by the user, determines the classification under the described candidate result of being clicked by the user.
Alternatively, if the classification under the candidate result of being clicked by the user is a plurality of, the classification of described keyword required service in this user search process is also a plurality of, and described system also comprises:
The power level determining unit, for the quantity of the clicked candidate result that comprises according to each classification and/or the clicked order of candidate result, determine the power level of each classification;
Described information provide unit specifically for:
Will be according to the power level of each classification, the vertical search engine entrance corresponding to each classification of this keyword required service in this user search process offered to this user, or the vertical search engine that described each classification is corresponding offers this user in a particular manner for the candidate result of this keyword.
Alternatively, described keyword classification determining unit comprises:
The text mining subelement, for analyzing webpage corresponding to candidate result of being clicked by the user, obtain the main contents information of webpage corresponding to the described candidate result of being clicked by the user, according to described main contents information, determine the classification of described keyword required service in this user search process.
Alternatively, described information provides unit to comprise:
The specific data candidate result provides subelement, for this vertical search engine is offered to this user in a particular manner for the candidate result specified number of this keyword.
Alternatively, also comprise:
Other candidate result represent unit, for when with ad hoc fashion, representing the candidate result that specify number of this vertical search engine for this keyword, also represent the candidate result obtained for this keyword search by other vertical search engines.
Alternatively, also comprise:
Hot word determining unit, for according to the search data of a user within preset time period, determine the normal classification of paying close attention to of this user, and this user's individual character heat-transmission word; Wherein, described search data comprises keyword and the number of times thereof that this user inputted, and is respectively the required service classification in this user search process that each keyword is determined;
Recommendation unit, the interchangeable heat word for normal vertical search engine corresponding to classification of paying close attention to of this user counted based on whole users, combine with this user's individual character heat-transmission word, is this user's recommended candidate entry.
Alternatively, described information provides unit to comprise:
First represents subelement, for this vertical search engine is presented to the assigned address of candidate result sequences for the candidate result of this keyword;
Perhaps,
Second represents subelement, for this vertical search engine is presented to the appointed area of the candidate result place page for the candidate result of this keyword.
The method and system that Search Results is provided that provide according to the embodiment of the present invention, can be according to the click situation of user to candidate result, determine the classification of this user required service when certain keyword of search, and then, when this user searches for this keyword next time again, just the entrance of the corresponding vertical search engine of this classification can be offered to this user, perhaps the vertical search engine that this classification is corresponding offers the user in a predetermined manner for this crucial candidate result, improves the probability that candidate result meets user's request.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, and for above and other objects of the present invention, feature and advantage can be become apparent, below especially exemplified by the specific embodiment of the present invention.
The accompanying drawing explanation
By reading hereinafter detailed description of the preferred embodiment, various other advantage and benefits will become cheer and bright for those of ordinary skills.Accompanying drawing is only be used to the purpose of preferred implementation is shown, and do not think limitation of the present invention.And, in whole accompanying drawing, mean identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 shows the process flow diagram of method according to an embodiment of the invention; And
Fig. 2 shows the schematic diagram of system according to an embodiment of the invention.
Embodiment
Exemplary embodiment of the present disclosure is described below with reference to accompanying drawings in more detail.Although in accompanying drawing, shown exemplary embodiment of the present disclosure, yet should be appreciated that and can realize the disclosure and the embodiment that should do not set forth limits here with various forms.On the contrary, it is in order more thoroughly to understand the disclosure that these embodiment are provided, and can by the scope of the present disclosure complete convey to those skilled in the art.
In embodiments of the present invention, when a keyword of user search, be not eager this keyword classification, but directly adopt traditional mode to provide candidate result; When the candidate result after the search of user's Key Words, according to the candidate result of clicking, determine the classification of this user required service when searching for this keyword, and can add to user account information such as " classification under this search word and result ".Like this when the user searches for this search word next time again, can retrieve the searching record whether existed about this keyword, if exist, this keyword is pushed to the affiliated vertical search engine of classification of record, then preferentially provide the candidate result of this vertical search engine, perhaps the entrance of this vertical search engine is offered to the user, for the user, etc.Below concrete implementation is at length introduced.
Referring to Fig. 1, at first the embodiment of the present invention provides a kind of method that Search Results is provided, and in the method, in advance at least two vertical search engines is preserved according to the classification under its service provided, during specific implementation, the method can comprise the following steps:
S101: when the user inputs a keyword and searches for, obtain candidate result and represent based on each vertical search engine;
In embodiments of the present invention, can dispose a plurality of vertical search engines equally, when the user inputs a keyword and searches for, this keyword can be distributed to each vertical search engine, can jointly provide candidate result based on these vertical search engines like this, and return to the active user after sorting in a conventional manner.
That is to say, for certain user, when this user inputs a keyword, even if do not get about this keyword for the information such as classification under the active user, the embodiment of the present invention is in no hurry to determine according to most of users' the information such as statistics the affiliated classification of this keyword, but directly based on whole vertical search engines, provides candidate result.
S102: obtain the relevant information of the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process;
After providing candidate result, the user just can, from each candidate result, clicking own required candidate result, check its more detailed information.Wherein, according to the relevant information of the candidate result of being clicked by the user, just can determine the classification of user's required service when searching for this keyword.Wherein, so-called " relevant information " can have multiple, for example, wherein, under a kind of mode, can refer to the classification of candidate result, that is to say, can, directly according to the classification of the candidate result of being clicked by the user, determine the classification of this user required service when this keyword of search.
Wherein, specifically during the classification under determining the candidate result clicked by the user, also various ways can be arranged.Wherein under a kind of mode, because candidate result is to be provided by concrete vertical search engine, and vertical search engine is relevant to concrete classification, therefore, if certain candidate result is provided by certain vertical search engine, this candidate result also has this classification feature, like this, is equivalent to each candidate result and all has affiliated separately classification information.For example, certain candidate result is that the vertical search engine by the IT class provides, and this candidate result also belongs to the IT class, etc.And if certain user has selected certain candidate result, prove that this user inputs when keyword is searched for, interested in classification corresponding to this candidate result, therefore, the classification that just can the classification that clicked candidate result is corresponding be defined as this keyword required service in this user search process.
At another kind, determining under the implementation of classification of clicked candidate result, can be also to determine by webpage corresponding to candidate result analyzed.For example, generally, each webpage all has web page title separately, the content of mainly putting down in writing in order to embody it, therefore, can be from web page title, extracting the information such as key word, then according to these keyword messages, determine the classification under this webpage, then just the classification of this webpage can be determined to the classification of clicked candidate result.Certainly, during specific implementation, also be not limited to from the classification of judgement webpage web page title, can also be from other word contents such as text of webpage, obtaining.In actual applications, in order to determine according to the key word in webpage the classification of webpage, can for each classification, Keyword List be set in advance, after certain webpage, extracting key word, the hit rate that can judge these key words and which classification is the highest, judges that it belongs to corresponding classification.Certainly, also can realize in other way.
In addition, except the classification by under candidate result, also can, using the main contents of webpage as relevant information, determine the classification of keyword required service in this user search process.For example, certain webpage is introduced certain brand latest version mobile phone, if this Web page classifying of Direct Analysis so, it may belong to " information class ", but likely there do not is the vertical search engine of " information class ", now, can also be according to the analysis to content of pages, find that this webpage emphasis is to introduce electronic product, thereby the service type that this user is required is defined as " electronic product shopping class ".
In a word, in embodiments of the present invention, be not, to keyword, fixing classification is set, but, according to the click situation of user to candidate result, determine the classification of keyword.Therefore, same keyword may belong to different classifications for different users.For example, for keyword " apple ", in the candidate result provided, may comprise the result of fruits when searching for first, also may comprise the result of IT class; And user's first may have been clicked the candidate result of fruits, for user's first, " apple " belongs to fruits, and user's second may have been clicked the candidate result of IT class, and for user's second, " apple " belongs to the IT class.
Certainly, after the keyword of input provided candidate result first for one, same user may click a plurality of candidate result wherein, and these candidate result may adhere to different classifications separately.That is to say, if the candidate result that the user clicks belongs to respectively a plurality of classification, by the corresponding a plurality of classification simultaneously of this keyword, this word is pushed to when searching for similar word afterwards to other vertical search engine.And can click according to the user sequencing of result, can compose for each classification the power level of different brackets, can for keyword being pushed to the result of returning after different vertical searches, sort (in general according to this power level later, the power level of more first clicking is higher), perhaps when the entrance of vertical search engine is provided, each entrance is sorted.
S103: when this user again inputs described keyword and searches for, obtain the classification of described keyword required service in this user search process;
After in step S102, getting the classification of certain keyword required service in certain user search process, just can in system, record this information, for example, if the user has registered the account of oneself in system, can under this user's account, record this information.Like this, if this user inputs this keyword at this in the future, can be from the information of preserving, getting the classification of required service in this user search process.
S104: determine the vertical search engine corresponding to classification of described required service, the search entrance of this vertical search engine is offered to the user, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword.
After the classification that gets this keyword required service in this user search process, just can find vertical search engine corresponding to this classification.Afterwards, can only the entrance of the vertical search engine of coupling be offered to this user, like this, this user can re-enter by this modes such as keyword in the vertical search engine entrance, utilize this vertical search engine to get the information of his required classification.Perhaps, during for fear of the generation erroneous judgement, affecting the user experiences, after the classification of determining this keyword required service in this user search process, also this keyword can be distributed to each vertical search engine, only after obtaining the candidate result of each vertical search engine, the vertical search engine that is complementary can be offered to this user in a particular manner for the candidate result of this keyword, in order to more easily by the user, found.For example, may be displayed on the foremost of all candidate result sequences, or can also carry out special demonstration in the specific region (such as positions such as sidebar) in the page, etc.
It should be noted that, in the situation that the aforementioned vertical search engine that will be complementary with the keyword classification offers this user in a particular manner for the candidate result of this keyword, this candidate result provided with ad hoc fashion can be the several of preset number.That is to say, the candidate result that this vertical search engine be complementary provides may be very many, but does not also need all to represent in a particular manner.And, when representing these and with ad hoc fashion, representing the candidate result that specify number of this vertical search engine for this keyword, can also represent by other vertical search engines and select for the user for the candidate result that this keyword search obtains.
The technical scheme provided in order to understand better the embodiment of the present invention, be introduced below by the scheme of the example in a practical application to the embodiment of the present invention.
While supposing that the user searches for first:
Take " MPC " be keyword
After providing candidate result, the order of the candidate result that this user clicks is:
1. " secure download MPC "
2. " MPC issue new edition "
3. " the sub-software storm wind of MPC issue is seen a film "
These clicked candidate result distributions in candidate result sequences are:
1. " secure download MPC "
2.******
3.******
4.******
5. " MPC issue new edition "
6.******
7.******
8. " the sub-software storm wind of MPC issue is seen a film " that is to say, first clicked candidate result is positioned at first of all candidate result sequences, and second clicked candidate result is positioned at the 5th, and the 3rd clicked candidate result is positioned at the 8th.
Suppose wherein, the classification that " secure download MPC " is corresponding is that software is downloaded class, classification corresponding to " MPC issue new edition " is the software information class, classification corresponding to " the sub-software storm wind of MPC issue is seen a film " is the related software information class, can determine this user required service type in the process of this keyword of search and comprise above this three class.And, according to the sequencing that the user clicks, can determine respectively the weight of each classification, for example, the weight that software is downloaded class is the highest, is made as 3, and the weight of software information class is taken second place, and is made as 2, and the weight of related software information class is minimum, is made as 1.Can in this user's account, add following information:
Keyword: MPC
Classification:
3 softwares are downloaded
2 software information
1 related software information
(pre-numbers represents power level)
Like this, when " MPC ", the candidate is distributed as when the user searches for for the second time:
1. " secure download MPC " (article one obtained from vertical search engine under highest weight level " software download ")
2. " MPC issue new edition " (article one obtained from vertical search engine under the second high power level " software information ")
3. " MPC issue sub-software storm wind see a film " (article one obtained from vertical search engine under third high power level " related software information ")
4. " the secure download storm wind is seen a film " (second obtained from vertical search engine under highest weight level " software download ")
5. " MPC sets foot in frontier " (second obtained from vertical search engine under the second high power level " software information ")
6. " MPC CEO interview record " (second obtained from vertical search engine under third high power level " related software information ")
7.****
8.****
(9.**** 789 can be all the search engine from other)
In a word, in embodiments of the present invention, can be according to the click situation of user to candidate result, determine the classification of this user required service when certain keyword of search, and then, when this user searches for this keyword next time again, just the entrance of the corresponding vertical search engine of this classification can be offered to this user, perhaps the vertical search engine that this classification is corresponding offers the user in a predetermined manner for this crucial candidate result, improves the probability that candidate result meets user's request.
It should be noted that, in actual applications, can also determine the normal classification of paying close attention to of this user according to the search data of a user within preset time period, and this user's individual character heat-transmission word; Wherein, this search data comprises keyword and the number of times thereof that this user inputted, and is respectively the required service classification in this user search process that each keyword is determined.Then, the interchangeable heat word counted based on whole users in vertical search engine that can the normal classification of paying close attention to of this user is corresponding, combine with this user's individual character heat-transmission word, is this user's recommended candidate entry.
Corresponding with the method that Search Results is provided that the embodiment of the present invention provides, the embodiment of the present invention also provides a kind of system that Search Results is provided, in this system, in advance at least two vertical search engines are preserved according to the classification under its service provided, referring to Fig. 2, this system can comprise:
Keyword classification determining unit 202, be used to obtaining the relevant information of the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process;
Keyword classification acquiring unit 203, while for as this user, again inputting described keyword, searching for, obtain the classification of described keyword required service in this user search process;
Information provides unit 204, for determining the vertical search engine corresponding to classification of described required service, the search entrance of this vertical search engine is offered to the user, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword.
Wherein, described keyword classification determining unit 202 specifically can comprise:
The candidate result classification is determined subelement, be used to obtaining the classification under the candidate result of being clicked by the user;
The keyword classification is determined subelement, for the classification under the candidate result according to being clicked by the user, determines the classification of described keyword required service in this user search process.
Wherein, state the candidate result classification and determine that subelement comprises:
Vertical search engine is determined subelement, for determining described vertical search engine corresponding to candidate result of being clicked by the user;
First category is determined subelement, determines the classification under described clicked candidate result for the field according under this vertical search engine.
Perhaps, described candidate result classification determines that subelement also can comprise:
The web page analysis subelement, be used to analyzing described webpage corresponding to candidate result of being clicked by the user, determine the classification under webpage corresponding to the described candidate result of being clicked by the user;
The second classification is determined subelement, for the classification according under webpage corresponding to the described candidate result of being clicked by the user, determines the classification under the described candidate result of being clicked by the user.
Wherein, if the classification under the candidate result of being clicked by the user is a plurality of, the classification of described keyword required service in this user search process is also a plurality of, and described system also comprises:
The power level determining unit, for the quantity of the clicked candidate result that comprises according to each classification and/or the clicked order of candidate result, determine the power level of each classification;
Described information provide unit specifically for:
Will be according to the power level of each classification, the vertical search engine entrance corresponding to each classification of this keyword required service in this user search process offered to this user, or the vertical search engine that described each classification is corresponding offers this user in a particular manner for the candidate result of this keyword.
Under another kind of implementation, described keyword classification determining unit 202 can also comprise:
The text mining subelement, for analyzing webpage corresponding to candidate result of being clicked by the user, obtain the main contents information of webpage corresponding to the described candidate result of being clicked by the user, according to described main contents information, determine the classification of described keyword required service in this user search process.
During specific implementation, described information provides unit 204 to comprise:
The specific data candidate result provides subelement, for this vertical search engine is offered to this user in a particular manner for the candidate result specified number of this keyword.
In addition, this system can also comprise:
Other candidate result represent unit, for when with ad hoc fashion, representing the candidate result that specify number of this vertical search engine for this keyword, also represent the candidate result obtained for this keyword search by other vertical search engines.
This system can also comprise:
Hot word determining unit, for according to the search data of a user within preset time period, determine the normal classification of paying close attention to of this user, and this user's individual character heat-transmission word; Wherein, described search data comprises keyword and the number of times thereof that this user inputted, and is respectively the required service classification in this user search process that each keyword is determined;
Recommendation unit, the interchangeable heat word for normal vertical search engine corresponding to classification of paying close attention to of this user counted based on whole users, combine with this user's individual character heat-transmission word, is this user's recommended candidate entry.
Described information provides unit 204 to comprise:
First represents subelement, for this vertical search engine is presented to the assigned address of candidate result sequences for the candidate result of this keyword;
Perhaps,
Second represents subelement, for this vertical search engine is presented to the appointed area of the candidate result place page for the candidate result of this keyword.
In a word, in embodiments of the present invention, can be according to the click situation of user to candidate result, determine the classification of this user required service when certain keyword of search, and then, when this user searches for this keyword next time again, just the entrance of the corresponding vertical search engine of this classification can be offered to this user, perhaps the vertical search engine that this classification is corresponding offers the user in a predetermined manner for this crucial candidate result, improves the probability that candidate result meets user's request.
Intrinsic not relevant to any certain computer, virtual system or miscellaneous equipment with demonstration at this algorithm provided.Various general-purpose systems also can with based on together with this teaching, using.According to top description, it is apparent constructing the desired structure of this type systematic.In addition, the present invention is not also for any certain programmed language.It should be understood that and can utilize various programming languages to realize content of the present invention described here, and the top description that language-specific is done is in order to disclose preferred forms of the present invention.
In the instructions provided herein, a large amount of details have been described.Yet, can understand, embodiments of the invention can be in the situation that do not have these details to put into practice.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
Similarly, be to be understood that, in order to simplify the disclosure and to help to understand one or more in each inventive aspect, in the description to exemplary embodiment of the present invention, each feature of the present invention is grouped together in single embodiment, figure or the description to it sometimes in the above.Yet the method for the disclosure should be construed to the following intention of reflection: namely the present invention for required protection requires the more feature of feature of clearly putting down in writing than institute in each claim.Or rather, as following claims reflected, inventive aspect was to be less than all features of the disclosed single embodiment in front.Therefore, claims of following embodiment are incorporated to this embodiment thus clearly, and wherein each claim itself is as independent embodiment of the present invention.
Those skilled in the art are appreciated that and can adaptively change and they are arranged in one or more equipment different from this embodiment the module in the equipment in embodiment.Can be combined into a module or unit or assembly to the module in embodiment or unit or assembly, and can put them into a plurality of submodules or subelement or sub-component in addition.At least some in such feature and/or process or unit are mutually repelling, and can adopt any combination to disclosed all features in this instructions (comprising claim, summary and the accompanying drawing followed) and so all processes or the unit of disclosed any method or equipment combine.Unless clearly statement in addition, in this instructions (comprising claim, summary and the accompanying drawing followed) disclosed each feature can be by providing identical, be equal to or the alternative features of similar purpose replaces.
In addition, those skilled in the art can understand, although embodiment more described herein comprise some feature rather than further feature included in other embodiment, the combination of the feature of different embodiment mean be in scope of the present invention within and form different embodiment.For example, in the following claims, the one of any of embodiment required for protection can be used with array mode arbitrarily.
All parts embodiment of the present invention can realize with hardware, or realizes with the software module of moving on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that and can use in practice microprocessor or digital signal processor (DSP) to realize according to some or all some or repertoire of parts in the system that Search Results is provided of the embodiment of the present invention.The present invention for example can also be embodied as, be used to carrying out part or all equipment or device program (, computer program and computer program) of method as described herein.The program of the present invention that realizes like this can be stored on computer-readable medium, or can have the form of one or more signal.Such signal can be downloaded and obtain from internet website, or provides on carrier signal, or provides with any other form.
It should be noted above-described embodiment the present invention will be described rather than limit the invention, and those skilled in the art can design alternative embodiment in the situation that do not break away from the scope of claims.In the claims, any reference symbol between bracket should be configured to limitations on claims.Word " comprises " not to be got rid of existence and is not listed in element or the step in claim.Being positioned at word " " before element or " one " does not get rid of and has a plurality of such elements.The present invention can realize by means of the hardware that includes some different elements and by means of the computing machine of suitably programming.In having enumerated the unit claim of some devices, several in these devices can be to carry out imbody by same hardware branch.The use of word first, second and C grade does not mean any order.Can be title by these word explanations.
The invention also discloses A1, a kind of method that Search Results is provided, in advance at least two vertical search engines are preserved according to the classification under its service provided, described method comprises:
When the user inputs a keyword and searches for, obtain candidate result and represent based on each vertical search engine;
Obtain the relevant information of the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process;
When this user again inputs described keyword and searches for, obtain the classification of described keyword required service in this user search process;
Determine the vertical search engine corresponding to classification of described required service, the search entrance of this vertical search engine is offered to the user, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword.
A2, method as described as A1, the described relevant information of obtaining the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine that the classification of described keyword required service in this user search process comprises:
Obtain the classification under the candidate result of being clicked by the user;
According to the classification under the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process.
A3, method as described as A2, the described classification of obtaining under the candidate result of being clicked by the user comprises:
Determine described vertical search engine corresponding to candidate result of being clicked by the user;
According to the field under this vertical search engine, determine the classification under described clicked candidate result.
A4, method as described as A2, the described classification of obtaining under the candidate result of being clicked by the user comprises:
Analyze described webpage corresponding to candidate result of being clicked by the user, determine the classification under webpage corresponding to the described candidate result of being clicked by the user;
According to the classification under webpage corresponding to the described candidate result of being clicked by the user, determine the classification under the described candidate result of being clicked by the user.
A5, method as described as A2, if the classification under the candidate result of being clicked by the user is a plurality of, the classification of described keyword required service in this user search process is also a plurality of, described method also comprises:
The quantity of the clicked candidate result comprised according to each classification and/or the clicked order of candidate result, determine the power level of each classification;
Described vertical search engine corresponding to classification of determining described required service, offer the user by the search entrance of this vertical search engine, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword comprise:
Will be according to the power level of each classification, the vertical search engine entrance corresponding to each classification of this keyword required service in this user search process offered to this user, or the vertical search engine that described each classification is corresponding offers this user in a particular manner for the candidate result of this keyword.
A6, method as described as A1, the described relevant information of obtaining the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine that the classification of described keyword required service in this user search process comprises:
The webpage that the candidate result that analysis is clicked by the user is corresponding, obtain the main contents information of webpage corresponding to the described candidate result of being clicked by the user, according to described main contents information, determines the classification of described keyword required service in this user search process.
A7, method as described as A1 describedly offer in a particular manner this user by this vertical search engine for the candidate result of this keyword and comprise:
This vertical search engine is offered to this user in a particular manner for the candidate result specified number of this keyword.
A8, method as described as A7 also comprise:
When with ad hoc fashion, representing the candidate result that specify number of this vertical search engine for this keyword, also represent the candidate result obtained for this keyword search by other vertical search engines.
A9, method as described as A1 to A8 any one also comprise:
According to the search data of a user within preset time period, determine the normal classification of paying close attention to of this user, and this user's individual character heat-transmission word; Wherein, described search data comprises keyword and the number of times thereof that this user inputted, and is respectively the required service classification in this user search process that each keyword is determined;
The interchangeable heat word counted based on whole users in the vertical search engine that the normal classification of paying close attention to of this user is corresponding, combine with this user's individual character heat-transmission word, is this user's recommended candidate entry.
A10, method as described as A1 to A8 any one describedly offer in a particular manner this user by this vertical search engine for the candidate result of this keyword and comprise:
This vertical search engine is presented to the assigned address of candidate result sequences for the candidate result of this keyword;
Perhaps,
This vertical search engine is presented to the appointed area of the candidate result place page for the candidate result of this keyword.
The invention also discloses B11, a kind of system that Search Results is provided, in advance at least two vertical search engines are preserved according to the classification under its service provided, described system comprises:
Search unit, while for as the user, inputting a keyword, searching for, obtain candidate result and represent based on each vertical search engine;
Keyword classification determining unit, be used to obtaining the relevant information of the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process;
Keyword classification acquiring unit, while for as this user, again inputting described keyword, searching for, obtain the classification of described keyword required service in this user search process;
Information provides unit, for determining the vertical search engine corresponding to classification of described required service, the search entrance of this vertical search engine is offered to the user, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword.
B12, system as described as B11, described keyword classification determining unit comprises:
The candidate result classification is determined subelement, be used to obtaining the classification under the candidate result of being clicked by the user;
The keyword classification is determined subelement, for the classification under the candidate result according to being clicked by the user, determines the classification of described keyword required service in this user search process.
B13, system as described as B12, described candidate result classification determines that subelement comprises:
Vertical search engine is determined subelement, for determining described vertical search engine corresponding to candidate result of being clicked by the user;
First category is determined subelement, determines the classification under described clicked candidate result for the field according under this vertical search engine.
B14, system as described as B12, described candidate result classification determines that subelement comprises:
The web page analysis subelement, be used to analyzing described webpage corresponding to candidate result of being clicked by the user, determine the classification under webpage corresponding to the described candidate result of being clicked by the user;
The second classification is determined subelement, for the classification according under webpage corresponding to the described candidate result of being clicked by the user, determines the classification under the described candidate result of being clicked by the user.
B15, system as described as B12, if the classification under the candidate result of being clicked by the user is a plurality of, the classification of described keyword required service in this user search process is also a plurality of, described system also comprises:
The power level determining unit, for the quantity of the clicked candidate result that comprises according to each classification and/or the clicked order of candidate result, determine the power level of each classification;
Described information provide unit specifically for:
Will be according to the power level of each classification, the vertical search engine entrance corresponding to each classification of this keyword required service in this user search process offered to this user, or the vertical search engine that described each classification is corresponding offers this user in a particular manner for the candidate result of this keyword.
B16, system as described as B11, described keyword classification determining unit comprises:
The text mining subelement, for analyzing webpage corresponding to candidate result of being clicked by the user, obtain the main contents information of webpage corresponding to the described candidate result of being clicked by the user, according to described main contents information, determine the classification of described keyword required service in this user search process.
B17, system as described as B11, described information provides unit to comprise:
The specific data candidate result provides subelement, for this vertical search engine is offered to this user in a particular manner for the candidate result specified number of this keyword.
B18, system as described as B17 also comprise:
Other candidate result represent unit, for when with ad hoc fashion, representing the candidate result that specify number of this vertical search engine for this keyword, also represent the candidate result obtained for this keyword search by other vertical search engines.
B19, system as described as B11 to B18 any one also comprise:
Hot word determining unit, for according to the search data of a user within preset time period, determine the normal classification of paying close attention to of this user, and this user's individual character heat-transmission word; Wherein, described search data comprises keyword and the number of times thereof that this user inputted, and is respectively the required service classification in this user search process that each keyword is determined;
Recommendation unit, the interchangeable heat word for normal vertical search engine corresponding to classification of paying close attention to of this user counted based on whole users, combine with this user's individual character heat-transmission word, is this user's recommended candidate entry.
B20, system as described as B11 to B18 any one, described information provides unit to comprise:
First represents subelement, for this vertical search engine is presented to the assigned address of candidate result sequences for the candidate result of this keyword;
Perhaps,
Second represents subelement, for this vertical search engine is presented to the appointed area of the candidate result place page for the candidate result of this keyword.
Claims (10)
1. the method that Search Results is provided, preserve two vertical search engines in advance at least according to the classification under its service provided, and described method comprises:
When the user inputs a keyword and searches for, obtain candidate result and represent based on each vertical search engine;
Obtain the relevant information of the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process;
When this user again inputs described keyword and searches for, obtain the classification of described keyword required service in this user search process;
Determine the vertical search engine corresponding to classification of described required service, the search entrance of this vertical search engine is offered to the user, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword.
2. the method for claim 1, the described relevant information of obtaining the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine that the classification of described keyword required service in this user search process comprises:
Obtain the classification under the candidate result of being clicked by the user;
According to the classification under the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process.
3. method as claimed in claim 2, the described classification of obtaining under the candidate result of being clicked by the user comprises:
Determine described vertical search engine corresponding to candidate result of being clicked by the user;
According to the field under this vertical search engine, determine the classification under described clicked candidate result.
4. method as claimed in claim 2, the described classification of obtaining under the candidate result of being clicked by the user comprises:
Analyze described webpage corresponding to candidate result of being clicked by the user, determine the classification under webpage corresponding to the described candidate result of being clicked by the user;
According to the classification under webpage corresponding to the described candidate result of being clicked by the user, determine the classification under the described candidate result of being clicked by the user.
5. method as claimed in claim 2, if the classification under the candidate result of being clicked by the user is a plurality of, the classification of described keyword required service in this user search process is also a plurality of, described method also comprises:
The quantity of the clicked candidate result comprised according to each classification and/or the clicked order of candidate result, determine the power level of each classification;
Described vertical search engine corresponding to classification of determining described required service, offer the user by the search entrance of this vertical search engine, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword comprise:
Will be according to the power level of each classification, the vertical search engine entrance corresponding to each classification of this keyword required service in this user search process offered to this user, or the vertical search engine that described each classification is corresponding offers this user in a particular manner for the candidate result of this keyword.
6. the system that Search Results is provided, preserve two vertical search engines in advance at least according to the classification under its service provided, and described system comprises:
Search unit, while for as the user, inputting a keyword, searching for, obtain candidate result and represent based on each vertical search engine;
Keyword classification determining unit, be used to obtaining the relevant information of the candidate result of being clicked by the user, and, according to the relevant information of the candidate result of being clicked by the user, determine the classification of described keyword required service in this user search process;
Keyword classification acquiring unit, while for as this user, again inputting described keyword, searching for, obtain the classification of described keyword required service in this user search process;
Information provides unit, for determining the vertical search engine corresponding to classification of described required service, the search entrance of this vertical search engine is offered to the user, or this vertical search engine is offered to this user in a particular manner for the candidate result of this keyword.
7. system as claimed in claim 6, described keyword classification determining unit comprises:
The candidate result classification is determined subelement, be used to obtaining the classification under the candidate result of being clicked by the user;
The keyword classification is determined subelement, for the classification under the candidate result according to being clicked by the user, determines the classification of described keyword required service in this user search process.
8. system as claimed in claim 7, described candidate result classification determines that subelement comprises:
Vertical search engine is determined subelement, for determining described vertical search engine corresponding to candidate result of being clicked by the user;
First category is determined subelement, determines the classification under described clicked candidate result for the field according under this vertical search engine.
9. system as claimed in claim 7, described candidate result classification determines that subelement comprises:
The web page analysis subelement, be used to analyzing described webpage corresponding to candidate result of being clicked by the user, determine the classification under webpage corresponding to the described candidate result of being clicked by the user;
The second classification is determined subelement, for the classification according under webpage corresponding to the described candidate result of being clicked by the user, determines the classification under the described candidate result of being clicked by the user.
10. system as claimed in claim 7, if the classification under the candidate result of being clicked by the user is a plurality of, the classification of described keyword required service in this user search process is also a plurality of, described system also comprises:
The power level determining unit, for the quantity of the clicked candidate result that comprises according to each classification and/or the clicked order of candidate result, determine the power level of each classification;
Described information provide unit specifically for:
Will be according to the power level of each classification, the vertical search engine entrance corresponding to each classification of this keyword required service in this user search process offered to this user, or the vertical search engine that described each classification is corresponding offers this user in a particular manner for the candidate result of this keyword.
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Effective date of registration: 20220714 Address after: Room 801, 8th floor, No. 104, floors 1-19, building 2, yard 6, Jiuxianqiao Road, Chaoyang District, Beijing 100015 Patentee after: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Address before: 100088 room 112, block D, 28 new street, new street, Xicheng District, Beijing (Desheng Park) Patentee before: BEIJING QIHOO TECHNOLOGY Co.,Ltd. Patentee before: Qizhi software (Beijing) Co.,Ltd. |
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