CN105447192A - Method and device for recommending personalized search terms on navigation page - Google Patents
Method and device for recommending personalized search terms on navigation page Download PDFInfo
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- CN105447192A CN105447192A CN201510965235.9A CN201510965235A CN105447192A CN 105447192 A CN105447192 A CN 105447192A CN 201510965235 A CN201510965235 A CN 201510965235A CN 105447192 A CN105447192 A CN 105447192A
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/90—Details of database functions independent of the retrieved data types
- G06F16/95—Retrieval from the web
- G06F16/954—Navigation, e.g. using categorised browsing
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- G06—COMPUTING; CALCULATING OR COUNTING
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Abstract
The invention discloses a method and a device for recommending personalized search terms on a navigation page. The method comprises that a receiving module receives a link demand of a user for accessing the navigation page; a search module searches a corresponding user Session according to the user identifier carried in the link demand; a generation module obtains a user search record according to the user Session so as to generate one or multiple common search terms corresponding to the user; a display module embeds the prompt bar of one or multiple common search terms on the navigation page. The search terms are recommended to the user by using the appearing characteristic of the history search terms of the user in the history search, therefore the accuracy of recommending the search terms to the user can be improved, simultaneously the input cost of the user is reduced and the user can find out the search content without input.
Description
Technical field
The present invention relates to Internet technical field, particularly relate to one on navigation page, recommend personalized search word method and apparatus.
Background technology
Along with the development of Internet technology, user is more and more higher for the demand of internet information, and search engine becomes the important tool that user obtains internet information.In the search box of user in the application of search engine correspondence, inputted search word, namely searches for keyword, by application, search keyword is sent to search engine; And search engine is according to search keyword, searches in a database, with the resource obtained with search for Keywords matching, using as several search result items, represent in result of page searching; Meanwhile, search engine obtains the recommendation results relevant to search word according to search keyword, shows in result of page searching.
In prior art, as shown in Figure 1, when user search engine correspondence application in search box in inputted search word time, because search engine just obtains recommendation results according to search keyword, therefore, the content recommendation be presented in searched page is identical, content recommendation will be made also different according to user's difference.Meanwhile, when the word of its frequent search of user search, need again to input in the search box just can complete retrieval, searching route is long.Can not meet the individual demand of each user well, Consumer's Experience is not good.
Summary of the invention
In view of the above problems, propose the present invention to provide a kind of recommending personalized search word method and apparatus on navigation page, for overcoming the problems referred to above or solving or slow down the shortcoming of the problems referred to above at least in part.
According to an aspect of the present invention, provide one on navigation page, recommend personalized search word method, comprising:
Receive the linking request that user accesses navigation page;
User ID according to carrying in described connection request searches respective user Session;
Obtain user search record according to user Session, often search word to generate corresponding the one or more of described user;
Described one or more prompt column often searching word is embedded in navigation page.
Alternatively, described according to user Session acquisition user search record, comprise with the one or more words of often searching generating corresponding described user:
User's historical search word is obtained according to user Session;
Obtain the parameter characterizing described historical search word and occur characteristic in the historical search record of described user;
Determine often to search word from described user's historical search word according to described parameter.
Alternatively, often search word according to described, obtain based on group of subscribers relevant historical search find to described often search the relevant one or more search words of word as to often search word supplement.
Alternatively, the described historical search word of described acquisition sign occurs that the parameter of characteristic comprises in the historical search record of described user:
Described parameter comprise following at least one:
The multiplicity that described historical search word occurs in described historical search record;
The periodicity that described historical search word occurs in described historical search record.
Alternatively, describedly from described historical search word, determine that often searching word comprises according to described parameter:
Sort to described historical search word according to the multiplicity that described historical search word occurs in described historical search, the forward predetermined quantity historical search word of selected and sorted is as often searching word;
According to the periodicity that described historical search word occurs in historical search, for described historical search word is given a mark, the predetermined quantity historical search word selecting score forward is as often searching word.
Alternatively, the described periodicity occurred in historical search according to described historical search word, for described historical search word is given a mark, select the forward predetermined quantity historical search word of score to comprise as often searching word:
The periodic time series that described historical search word occurs in historical search is decomposed, obtain its periodicity factor, periodically stronger historical search word, its periodicity factor is stronger, score is higher, and the predetermined quantity historical search word selecting score forward is as often searching word.
Alternatively, describedly in navigation page, embed described one or more prompt column often searching word comprise:
Random selecting predetermined quantity often searches word, embeds the prompt column that described predetermined quantity often searches word in navigation page.
According to another aspect of the present invention, provide one on navigation page, recommend personalized search word device, comprising:
Receiver module, search module, generation module and display module, wherein,
Described receiver module receives the linking request that user accesses navigation page;
Described module of searching searches respective user Session according to the user ID of carrying in described connection request;
Described generation module obtains user search record according to user Session, often searches word to generate corresponding the one or more of described user;
Described display module embeds described one or more prompt column often searching word in navigation page.
Alternatively, described generation module comprises: first obtains submodule, second obtains submodule, determines submodule, wherein,
First obtains submodule obtains user's historical search word according to user Session;
Second obtains submodule obtains the parameter characterizing described historical search word and occur characteristic in the historical search record of described user;
Determine that submodule is determined often to search word from described user's historical search word according to described parameter.
Alternatively, the 3rd obtain submodule often searches word according to described, obtain based on group of subscribers relevant historical search find to described often search the relevant one or more search words of word as to often search word supplement.
Alternatively, the described historical search word of described second acquisition submodule acquisition sign occurs that the parameter of characteristic comprises in the historical search record of described user:
Described parameter comprise following at least one:
The multiplicity that described historical search word occurs in described historical search record;
The periodicity that described historical search word occurs in described historical search record.
Alternatively, describedly submodule is determined
Sort to described historical search word according to the multiplicity that described historical search word occurs in described historical search, the forward predetermined quantity historical search word of selected and sorted is as often searching word;
According to the periodicity that described historical search word occurs in historical search, for described historical search word is given a mark, the predetermined quantity historical search word selecting score forward is as often searching word.
Alternatively, the described periodicity occurred in historical search according to described historical search word, for described historical search word is given a mark, select the forward predetermined quantity historical search word of score to comprise as often searching word:
The periodic time series that described historical search word occurs in historical search is decomposed, obtain its periodicity factor, periodically stronger historical search word, its periodicity factor is stronger, score is higher, and the predetermined quantity historical search word selecting score forward is as often searching word.
Alternatively, describedly in navigation page, embed described one or more prompt column often searching word comprise:
Random selecting predetermined quantity often searches word, embeds the prompt column that described predetermined quantity often searches word in navigation page.
The invention provides one on navigation page, recommend personalized search word method and apparatus, utilize the history of user to search the appearance characteristic of plain word in historical search, recommend search word to user, the accuracy recommending search word to user can be improved; Reduce user simultaneously and input cost, allow user not need to input the content that also can find and oneself search for.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to technological means of the present invention can be better understood, and can be implemented according to the content of instructions, and can become apparent, below especially exemplified by the specific embodiment of the present invention to allow above and other objects of the present invention, feature and advantage.
Accompanying drawing explanation
By reading hereafter detailed description of the preferred embodiment, various other advantage and benefit will become cheer and bright for those of ordinary skill in the art.Accompanying drawing only for illustrating the object of preferred implementation, and does not think limitation of the present invention.And in whole accompanying drawing, represent identical parts by identical reference symbol.In the accompanying drawings:
Fig. 1 is the homepage search box schematic diagram that navigates in prior art;
Fig. 2 shows a kind of according to an embodiment of the invention process flow diagram recommending personalized search word method on navigation page;
Fig. 3 shows the process flow diagram obtaining user's historical search word method according to an embodiment of the invention according to user Session;
Fig. 4 is the homepage schematic diagram that navigates according to an embodiment of the invention;
Fig. 5 is the homepage schematic diagram that navigates according to an embodiment of the invention;
Fig. 6 shows a kind of according to an embodiment of the invention structural drawing recommending personalized search word device on navigation page;
Fig. 7 shows a kind of according to an embodiment of the invention structural drawing recommending the generation module of personalized search word device on navigation page.
Specific embodiment
Below in conjunction with accompanying drawing and concrete embodiment, the invention will be further described.
As shown in Figure 2, one meets recommends personalized search word method on navigation page, comprises the following steps:
Step 101, receives the linking request that user accesses navigation page.
In specific implementation, user can from any one electronic equipment access browser, and described electronic equipment can comprise: mobile device, notebook computer, PC, intelligent television etc.Described electronic equipment can be supported to comprise the operating systems such as Windows, Android, IOS to the application program of the browser or built-in browser that run through internet access webpage.User can in the application program of browser or built-in browser request access navigation page, adopt the address field of browser by by the URL input column address of navigation page or the mode clicking specific URL be linked to navigation page.
Generally include search box in described navigation page, user can in this search box inputted search keyword.After entering navigation page, the triggering of user behavior demand is generally divided into two kinds, and one is directly searched by search box; Another kind is directly arrived by the site link on navigation page to land page.
Wherein, browser refers to the file in display Website server or file system, and provides the mutual a kind of application program with described file for user.
Step 102, the user ID according to carrying in described linking request searches respective user Session.
In the present embodiment, user ID can include but not limited to user ID, user use IP address or user use electronic equipment MAC Address in one or more.
In search technique, Session refers to a conversation procedure of a client-access search engine server, general session is stored in search engine server end with text form, the state of client and server and interactive information in store current session, be convenient to follow-up data process and statistics search daily record etc.
Session is generally used for performing following operation: store the information needing to keep its state in whole user conversation process, the out of Memory such as, needed when log-on message or user browse web application; The effect of Session is exactly that it keeps the status information of user to supply at any time from any access to web page on Web server.Each user of access web application generates an independent Session object.The duration of each Session object adds inactive time at the time that user accesses.
Step 103, obtains user search record according to user Session, often searches word, as shown in Figure 3 to generate corresponding the one or more of described user.
Step 1031, obtain user's historical search word according to user Session, described user's historical search word refers to the search word used in the historical search record of described user.
Particularly, first search word recommendation apparatus from the historical search word of user, determines candidate search word.Such as, can by user's historical search word alternatively search word; Also can take other modes, from the historical search word of user, determine candidate search word, e.g., determine that in historical search word, the frequency of occurrences is greater than the historical search word alternatively search word of predetermined threshold.
Step 1032, obtains the parameter characterizing described historical search word and occur characteristic in the historical search record of described user.Described parameter comprise following at least one:
The multiplicity that described historical search word occurs in described historical search record;
The periodicity that described historical search word occurs in described historical search record.
After determining candidate search word, the data relevant to candidate search word in the historical search record of user are added up, obtain the parameter characterizing described candidate search word and occur characteristic in user's historical search record.
Described characterisitic parameter comprises:
Repeatability: user may use some identical search word of search engine repeatability search;
Periodically: user uses search word to carry out searching for and there is certain periodicity, and such as, user is generally the periodicity based on video playback to the search of video; The search of user to the minibus number of shaking index be generally based on will be good periodicity; User operationally between search may be the content that work is relevant; What user searched in the quitting time may be real-time road.
Step 1033, according to above-mentioned parameter, determines often to search word from described historical search word.
Sort to described historical search word according to the multiplicity that described historical search word occurs in described historical search record, the forward predetermined quantity historical search word of selected and sorted often searches word as first;
According to the periodicity that described historical search word occurs in historical search record, for described historical search word is given a mark, the forward predetermined quantity historical search word of score is selected often to search word as second.
Particularly, the periodic time series that described historical search word occurs in historical search can be decomposed, obtain its periodicity factor, to embody it periodically.Periodically stronger historical search word, its periodicity factor is stronger, and score is higher, and the predetermined quantity historical search word selecting score forward is as often searching word.
Often search after word, second often searches word obtaining first, often search word and second to first and often search word and carry out integration and obtain one or morely often searching word, comprising: often search word and second to first and often search word and carry out duplicate removal process and obtain one or morely often searching word.
The search word that user uses in historical search, often occurs in the search procedure in future with certain probability, but but also may occur similar incomplete same search word with certain probability in the search procedure in future.Therefore, in one embodiment, according to often searching word, obtain based on group of subscribers relevant historical search find to described often search the relevant one or more search words of word as to often search word supplement.In the present embodiment, group of subscribers can refer to the user using search engine, and after group of subscribers carries out search inquiry, search engine can by the User behavior of user write daily record.
Step 104, embeds and shows described one or more prompt column often searching word in navigation page.
Particularly, often search word from described one or more random selecting predetermined quantity of often searching word, comprising: in navigation page, embed prompt column, in navigation bar, show that described predetermined quantity often searches word, as shown in Figure 4, Figure 5.
By receiving user to the trigger action of the pre-set button be arranged in navigation bar, can represent and manyly often search word.Described pre-set button has can click state, when described pre-set button be in can click state time, if receive the triggering of user to described first pre-set button, represent and morely often search word; Described pre-set button has deployed condition, when described pre-set button is in deployed condition, if receive the triggering of user to described first pre-set button, packs up and describedly morely often searches word.
Described one or more word of often searching can arrange according to historic click-through rate, such as, and the highest the ranking the first of historic click-through rate.
Described one or more word of often searching can arrange according to the periodicity of user's historical search, as searched for specific frequency of often searching word according to user on each date and each time period, determine to be applicable to carrying out pushing specific one or more date and the time period of often searching word to user, in described one or more date and time period, predetermined search word is arranged in first place.
Finally, in prompt column, select an event of often searching word in response to user, often search word as search word initiation search using this, and show Search Results.
In the present embodiment, utilize the appearance characteristic of the historical search word of user in user's historical search record, determine often to search word from described historical search word.Can find out, it is above-mentioned that often to search word relevant with the behavioural characteristic of user, meet the Behavior preference of user, can promote and provide the accuracy of often searching word to user, simultaneously, show in prompt column and describedly often search word, user need not be inputted and directly can click its content of wanting to search for, reduce user search cost.
A kind of structural drawing recommending personalized search word device on navigation page that inventive embodiments two provides.As shown in Figure 6, one meets recommends personalized search word device on navigation page, comprising: receiver module, search module, generation module and display module, wherein,
Receiver module, receives the linking request that user accesses navigation page.
In specific implementation, user can from any one electronic equipment access browser, and described electronic equipment can comprise: mobile device, notebook computer, PC, intelligent television etc.Described electronic equipment can be supported to comprise the operating systems such as Windows, Android, IOS to the application program of the browser or built-in browser that run through internet access webpage.User can in the application program of browser or built-in browser request access navigation page, adopt the address field of browser by by the URL input column address of navigation page or the mode clicking specific URL be linked to navigation page.
Generally include search box in described navigation page, user can in this search box inputted search keyword.After entering navigation page, the triggering of user behavior demand is generally divided into two kinds, and one is directly searched by search box; Another kind is directly arrived by the site link on navigation page to land page.
Wherein, browser refers to the file in display Website server or file system, and provides the mutual a kind of application program with described file for user.
Search module, the user ID according to carrying in described linking request searches respective user Session;
In the present embodiment, user ID can include but not limited to user ID, user use IP address or user use electronic equipment MAC Address in one or more.
Specific in Web, what Session referred to is exactly user when browsing some websites, from enter website to this website of closedown process during this period of time, namely user browses the time that this website spends.
Session is generally used for performing following operation: store the information needing to keep its state in whole user conversation process, the out of Memory such as, needed when log-on message or user browse web application; The effect of Session is exactly that it keeps the status information of user to supply at any time from any access to web page on Web server.Each user of access web application generates an independent Session object.The duration of each Session object adds inactive time at the time that user accesses.
Generation module, obtains user search record according to user Session, often searches word to generate corresponding the one or more of described user.
As shown in Figure 7, described generation module comprises
First obtains submodule, and obtain user's historical search word according to user Session, described user's historical search word refers to the search word used in the historical search record of described user;
Particularly, first search word recommendation apparatus from the historical search word of user, determines candidate search word.Such as, can by user's historical search word alternatively search word; Also can take other modes, from the historical search word of user, determine candidate search word, e.g., determine that in historical search word, the frequency of occurrences is greater than the historical search word alternatively search word of predetermined threshold.
Second obtains submodule, obtains the parameter characterizing described historical search word and occur characteristic in the historical search record of described user; Described parameter comprise following at least one:
The multiplicity that described historical search word occurs in described historical search record;
The periodicity that described historical search word occurs in described historical search record.
After determining candidate search word, the data relevant to candidate search word in the historical search record of user are added up, obtain the parameter characterizing described candidate search word and occur characteristic in user's historical search record.Described characterisitic parameter comprises:
Repeatability: user may use some identical search word of search engine repeatability search;
Periodically: user uses search word to carry out searching for and there is certain periodicity, and such as, user is generally the periodicity based on video playback to the search of video; The search of user to the minibus number of shaking index be generally based on will be good periodicity; User operationally between search may be the content that work is relevant; What user searched in the quitting time may be real-time road.
Determine submodule, according to above-mentioned parameter, determine often to search word from described historical search word.
Sort to described historical search word according to the multiplicity that described historical search word occurs in described historical search record, the forward predetermined quantity historical search word of selected and sorted often searches word as first;
According to the periodicity that described historical search word occurs in historical search record, for described historical search word is given a mark, the forward predetermined quantity historical search word of score is selected often to search word as second.
Particularly, the periodic time series that described historical search word occurs in historical search can be decomposed, obtain its periodicity factor, to embody it periodically.Periodically stronger historical search word, its periodicity factor is stronger, and score is higher, and the predetermined quantity historical search word selecting score forward is as often searching word.
Integron module, often searches after word, second often searches word obtaining first, often searches word and second and often searches word and carry out integration and obtain one or morely often searching word, comprising first: often search word and second to first and often search word and carry out duplicate removal process and obtain one or morely often searching word.
The search word that user uses in historical search, often occurs in the search procedure in future with certain probability, but but also may occur similar incomplete same search word with certain probability in the search procedure in future.Therefore, in one embodiment, the 3rd obtain submodule, according to often searching word, obtain based on group of subscribers relevant historical search find to described often search the relevant one or more search words of word as to often search word supplement.In the present embodiment, group of subscribers can refer to the user using search engine, and after group of subscribers carries out search inquiry, search engine can by the User behavior of user write daily record.
Display module, embeds described one or more prompt column often searching word in navigation page.
Particularly, often search word from described one or more random selecting predetermined quantity of often searching word, comprising: in navigation page, embed prompt column, in navigation bar, show that described predetermined quantity often searches word, as shown in Figure 4, Figure 5.
Described display module can also comprise processing module, by receiving user to the trigger action of the pre-set button be arranged in navigation bar, representing and manyly often searching word.Described pre-set button has can click state, when described pre-set button be in can click state time, if receive the triggering of user to described first pre-set button, represent and morely often search word; Described pre-set button has deployed condition, when described pre-set button is in deployed condition, if receive the triggering of user to described first pre-set button, packs up and describedly morely often searches word.
Described one or more word of often searching can arrange according to historic click-through rate, such as, and the highest the ranking the first of historic click-through rate.
Described one or more word of often searching can arrange according to the periodicity of user's historical search, as searched for specific frequency of often searching word according to user on each date and each time period, determine to be applicable to carrying out pushing specific one or more date and the time period of often searching word to user, in described one or more date and time period, predetermined search word is arranged in first place.
Finally, response and user select an event of often searching word in prompt column, often search word as search word initiation search, and show Search Results using this.
In the present embodiment, utilize the appearance characteristic of the historical search word of user in user's historical search record, determine often to search word from described historical search word.Can find out, it is above-mentioned that often to search word relevant with the behavioural characteristic of user, meet the Behavior preference of user, can promote and provide the accuracy of often searching word to user, simultaneously, show in prompt column and describedly often search word, user need not be inputted and directly can click its content of wanting to search for, reduce user search cost.
All parts embodiment of the present invention with hardware implementing, or can realize with the software module run on one or more processor, or realizes with their combination.It will be understood by those of skill in the art that the some or all functions of recommending the some or all parts in personalized search word device on navigation page that microprocessor or digital signal processor (DSP) can be used in practice to realize according to the embodiment of the present invention.The present invention can also be embodied as part or all equipment for performing method as described herein or device program (such as, computer program and computer program).Realizing program of the present invention and can store on a computer-readable medium like this, or the form of one or more signal can be had.Such signal can be downloaded from internet website and obtain, or provides on carrier signal, or provides with any other form.
Alleged herein " embodiment ", " embodiment " or " one or more embodiment " means, the special characteristic in conjunction with the embodiments described, structure or characteristic comprise at least one embodiment of the present invention.In addition, note that the word example of " in one embodiment " here not necessarily refers to same embodiment entirely.
In instructions provided herein, describe a large amount of detail.But can understand, embodiments of the invention can be put into practice when not having these details.In some instances, be not shown specifically known method, structure and technology, so that not fuzzy understanding of this description.
The present invention will be described instead of limit the invention to it should be noted above-described embodiment, and those skilled in the art can design alternative embodiment when not departing 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 does not arrange element in the claims or step.Word "a" or "an" before being positioned at element is not got rid of and be there is multiple such element.The present invention can by means of including the hardware of some different elements and realizing by means of the computing machine of suitably programming.In the unit claim listing some devices, several in these devices can be carry out imbody by same hardware branch.Word first, second and third-class use do not represent any order.Can be title by these word explanations.
In addition, shall also be noted that the language used in this instructions is mainly in order to object that is readable and instruction is selected, instead of select to explain or limiting theme of the present invention.Therefore, when not departing from the scope and spirit of appended claims, many modifications and changes are all apparent for those skilled in the art.For scope of the present invention, be illustrative to disclosing of doing of the present invention, and nonrestrictive, and scope of the present invention is defined by the appended claims.
Claims (10)
1. meet and recommend a personalized search word method on navigation page, it is characterized in that, comprising:
Receive the linking request that user accesses navigation page;
User ID according to carrying in described connection request searches respective user Session;
Obtain user search record according to user Session, often search word to generate corresponding the one or more of described user;
Described one or more prompt column often searching word is embedded in navigation page.
2. on navigation page, recommend personalized search word method as claimed in claim 1, it is characterized in that, described according to user Session acquisition user search record, comprise with the one or more words of often searching generating corresponding described user:
User's historical search word is obtained according to user Session;
Obtain the parameter characterizing described historical search word and occur characteristic in the historical search record of described user;
Determine often to search word from described user's historical search word according to described parameter.
3. as described in any one of claim 1-2, on navigation page, recommend personalized search word method, it is characterized in that, also comprise:
Often search word according to described, obtain based on group of subscribers relevant historical search find to described often search the relevant one or more search words of word as to often search word supplement.
4. as described in any one of claim 1-3, recommend personalized search word method on navigation page, it is characterized in that, described acquisition characterizes described historical search word and occur that the parameter of characteristic comprises in the historical search record of described user:
Described parameter comprise following at least one:
The multiplicity that described historical search word occurs in described historical search record;
The periodicity that described historical search word occurs in described historical search record.
5. as described in any one of claim 1-4, on navigation page, recommend personalized search word method, it is characterized in that, describedly from described historical search word, determine that often searching word comprises according to described parameter:
Sort to described historical search word according to the multiplicity that described historical search word occurs in described historical search, the forward predetermined quantity historical search word of selected and sorted is as often searching word;
According to the periodicity that described historical search word occurs in historical search, for described historical search word is given a mark, the predetermined quantity historical search word selecting score forward is as often searching word.
6. as described in any one of claim 1-5, on navigation page, recommend personalized search word method, it is characterized in that, the described periodicity occurred in historical search according to described historical search word, for described historical search word is given a mark, the forward predetermined quantity historical search word of score is selected to comprise as often searching word:
The periodic time series that described historical search word occurs in historical search is decomposed, obtain its periodicity factor, periodically stronger historical search word, its periodicity factor is stronger, score is higher, and the predetermined quantity historical search word selecting score forward is as often searching word.
7. as described in any one of claim 1-6, on navigation page, recommend personalized search word method, it is characterized in that, describedly in navigation page, embed described one or more prompt column often searching word comprise:
Random selecting predetermined quantity often searches word, embeds the prompt column that described predetermined quantity often searches word in navigation page.
8. meet and recommend a personalized search word device on navigation page, it is characterized in that, comprising:
Receiver module, search module, generation module and display module, wherein,
Described receiver module receives the linking request that user accesses navigation page;
Described module of searching searches respective user Session according to the user ID of carrying in described connection request;
Described generation module obtains user search record according to user Session, often searches word to generate corresponding the one or more of described user;
Described display module embeds described one or more prompt column often searching word in navigation page.
9. on navigation page, recommend personalized search word device as claimed in claim 8, it is characterized in that, described generation module comprises: first obtains submodule, second obtains submodule, determines submodule, wherein,
First obtains submodule obtains user's historical search word according to user Session;
Second obtains submodule obtains the parameter characterizing described historical search word and occur characteristic in the historical search record of described user;
Determine that submodule is determined often to search word from described user's historical search word according to described parameter.
10. as described in any one of claim 8-9, on navigation page, recommend personalized search word device, it is characterized in that, also comprise:
3rd obtain submodule often searches word according to described, obtain based on group of subscribers relevant historical search find to described often search the relevant one or more search words of word as to often search word supplement.
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105956149A (en) * | 2016-05-12 | 2016-09-21 | 北京奇艺世纪科技有限公司 | Default search word recommendation method and apparatus |
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CN108227954A (en) * | 2017-12-29 | 2018-06-29 | 北京奇虎科技有限公司 | A kind of method, apparatus and electronic equipment that search input associational word is provided |
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