CN104281619A - System and method for ordering search results - Google Patents

System and method for ordering search results Download PDF

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Publication number
CN104281619A
CN104281619A CN201310290427.5A CN201310290427A CN104281619A CN 104281619 A CN104281619 A CN 104281619A CN 201310290427 A CN201310290427 A CN 201310290427A CN 104281619 A CN104281619 A CN 104281619A
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China
Prior art keywords
user
search results
comment
search
time interval
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CN201310290427.5A
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Chinese (zh)
Inventor
李忠一
柳岳岑
卢俊锜
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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Hongfujin Precision Industry Shenzhen Co Ltd
Hon Hai Precision Industry Co Ltd
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Priority to CN201310290427.5A priority Critical patent/CN104281619A/en
Publication of CN104281619A publication Critical patent/CN104281619A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/957Browsing optimisation, e.g. caching or content distillation
    • G06F16/9577Optimising the visualization of content, e.g. distillation of HTML documents
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90Details of database functions independent of the retrieved data types
    • G06F16/95Retrieval from the web
    • G06F16/951Indexing; Web crawling techniques

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  • Engineering & Computer Science (AREA)
  • Databases & Information Systems (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)

Abstract

The invention relates to a system and a method for ordering search results. The system and the method are applied into electronic devices. The system for ordering the search results comprises a keyword search module, a comment weight computing module, a search result ordering module and a key information retrieval module, wherein the keyword search module is used for receiving keywords input by a user from a search interface and time intervals selected by the user from the search interface and searching the search results in corresponding time intervals according to the input keywords; the comment weight computing module is used for computing the weight value, according to the comment of the user, of each search result; the search result ordering module is used for reordering the search results according to the weight value of the user comment; the key information retrieval module is used for carrying out keyword character analysis on the search results before several orderings and the corresponding user comment so as to find out key information in the time intervals, display the key information on a display and present the key information to the user. By implementing the system and the method, the search ordering in the time intervals can be strengthened by utilizing the content of the user comment, and hot topics included in the search results or the user comment in the time intervals are retrieved.

Description

Search results ranking system and method
Technical field
The present invention relates to a kind of search results ranking system and method, particularly utilize user to comment on about one and determine search results ranking system and method in time interval.
Background technology
The function of search engine is maked rapid progress, and except basic keyword search, also often utilizes time interval to go to explore Search Results.Such as: when a certain last word is delivered, a large amount of users within several days, all can be had to carry out the discussion of Related product so deliver the front and back of day at product, user can carry out issues associated exploration for this new product in this time interval.In addition, the comment of webpage or digital content had many development in recent years, and foregoing all can be commented on by many websites.Existing search engine provides the research tool in fixed time interval mostly, can search and webpage or digital content; Many websites itself also provide user to comment on feedback function, allow user express the suggestion of webpage or digital content.
Webpage sorting (Page Rank) algorithm is the common sort algorithm of search engine, but this algorithm does not effectively utilize line ordering of going forward side by side to the comment content of user.A common use situation: utilize time interval to carry out the important webpage of keyword search or digital content, many important comments often appear in specific time interval on the contrary.But the comment of user does not often clearly provide with many original web page or digital content itself but really associates useful information, and such information is not easy captured and be supplied to user at present.
Summary of the invention
In view of above content, be necessary that providing one to utilize user to comment on determines search results ranking system and method in time interval, the content utilizing user to comment on removes the searching order in enhanced time interval, to resequence the key message found out needed for user to searching order result according to user's review information.
Described search results ranking system is installed and is run in electronic installation, this search results ranking system comprises: keyword search module, for receiving the time interval of keyword that user inputs from search interface and selection, and according to the Search Results in the corresponding time interval of the keyword search of input; Comment weight computation module, for calculating the weighted value of the corresponding user's comment of each Search Results; Search results ranking module, resequences for Search Results for the weighted value size commented on according to user; Key message acquisition module, to comment on corresponding user for the preceding Search Results that front strokes sorted and carries out crucial literal analysis, presents to user on the display apparatus with the key message display found out in time interval.
Described search result ordering method, is applied in electronic installation that the method comprising the steps of: the time interval receiving keyword that user inputs from search interface and selection; According to the Search Results in the corresponding time interval of the keyword search of input; Calculate the weighted value of the corresponding user's comment of each Search Results; Weighted value size according to user's comment is resequenced for Search Results; The preceding Search Results that front strokes sorted is commented on corresponding user and is carried out crucial literal analysis, presents to user on the display apparatus with the key message display found out in time interval.
Compared to prior art, the user of utilization of the present invention comments on and determines search results ranking system and method in time interval, the content that user can be utilized to comment on removes the searching order in enhanced time interval, make user's review information can affect searching order result, and the popular subject under discussion comprised in time interval in Search Results or user's comment is captured out and presents to user.
Accompanying drawing explanation
Fig. 1 is the running environment schematic diagram of search results ranking system of the present invention preferred embodiment.
Fig. 2 is the process flow diagram of search result ordering method preferred embodiment of the present invention.
Fig. 3 is the refinement process flow diagram in the step S23 of Fig. 2.
Fig. 4 is the refinement process flow diagram in the step S24 of Fig. 2.
Fig. 5 is the refinement process flow diagram in the step S25 of Fig. 2.
It is a kind of schematic diagram of search interface shown in Fig. 6.
Fig. 7 is the object lesson schematic diagram of a kind of digital content comment webpage.
Main element symbol description
Electronic installation 1
Search results ranking system 10
Keyword search module 101
Comment weight computation module 102
Search results ranking module 103
Key message acquisition module 104
Memory storage 11
Processor 12
Display device 13
Embodiment
Consulting shown in Fig. 1, is the running environment schematic diagram of search results ranking system 10 of the present invention preferred embodiment.In the present embodiment, described search results ranking system 10 is installed and is run in electronic installation 1, and this electronic installation 1 also include but not limited to, memory storage 11, processor 12 and display device 13.Described electronic installation 1 can be the electronic computing devices such as a kind of desktop PC, notebook, server, Pad device and mobile communication device.The content that this search results ranking system 10 can utilize user to comment on removes the searching order in enhanced time interval, information useful during user is commented on can affect searching order, and captures out by the popular subject under discussion comprised in time interval in Search Results or user's comment and present to user.
In the present embodiment, described search results ranking system 10 comprises keyword search module 101, comment weight computation module 102, search results ranking module 103 and key message acquisition module 104.Functional module alleged by the present invention refer to a kind of can be performed and the sequence of program instructions section of fixed function can be completed by the processor 12 of electronic installation 1, it is stored in the memory storage 11 of electronic installation 1.Be described specifically in the process flow diagram of lower Fig. 2 about each functional module 101-104.
Consulting shown in Fig. 2, is the process flow diagram of search result ordering method preferred embodiment of the present invention.In the present embodiment, described search result ordering method application in the electronic apparatus 1, the content that user can be utilized to comment on removes the searching order in enhanced time interval, information useful during user is commented on can affect searching order result, and captures out by the popular subject under discussion comprised in time interval in Search Results or user's comment and present to user.
Step S21, keyword search module 101 receives the time interval of keyword that user inputs from search interface and selection.Shown in figure 6, it is a kind of schematic diagram of search interface.User can input the keyword that user needs search and webpage or digital content in keyword input frame, such as iPhone4S product, and selects the time interval 2011/01/01 to 2013/01/01 of required search in scope choice box in search time.
Step S22, keyword search module 101 is according to the Search Results in the time interval corresponding to keyword search of input.In the present embodiment, described Search Results include but not limited to, the webpage relevant to keyword or digital content in search time interval, such as Word message, picture, the multimedia messages such as audio-visual.As shown in Figure 6, Search Results comprises web page contents 1, web page contents 2, web page contents 3, web page contents 4 etc.
Step S23, comment weight computation module 102 calculates the weighted value of the corresponding user's comment of each Search Results.In the present embodiment, the weighted value of described user's comment comprises the basic weight of user's comment and strengthens weight.This basic weight replys the quantity of a webpage or digital content or the length of comment Word message and availability according to user to decide, and this reinforcement weight decides according to outer ties website intensity, digital content richness.The detailed step of connection with step S23 will be described in detail in figure 3.
Step S24, search results ranking module 103 is resequenced for Search Results according to the weighted value of the user's comment calculated.In the present embodiment, according to the weighted value size of user's comment, the resequence webpage that searches or digital content of Search Results is sorted, user comments on the larger webpage of weighted value or digital content comes more, and user comments on after the less webpage of weighted value or digital content come.The detailed step of connection with step S24 will be described in detail in the diagram.
Step S25, the key message acquisition module 104 preceding Search Results that front strokes sorted is commented on corresponding user and is carried out crucial literal analysis, is presented in display device 13 presents to user to find out important key message.Described important key message refers to the webpage that the keyword degree of association that inputs with user is high or digital content.As shown in Figure 6, user is through link such as click crucial literal 1, crucial literal 2, crucial literal 3 etc., and the key message acquisition module 104 preceding webpage that front strokes sorted carries out crucial literal analysis with the word content that corresponding user comments on and presents to user to find out important key message.The detailed step of connection with step S25 will be described in detail in Figure 5.
Consulting shown in Fig. 3, is the refinement process flow diagram in the step S23 of Fig. 2.Step S231, comment weight computation module 102 obtains user's comment corresponding to Search Results.As shown in Figure 7, be the object lesson schematic diagram that a kind of digital content comments on webpage.Such as, when using the link in the Search Results clicked in Fig. 6, web page contents 1, just can link to digital content comment webpage as shown in Figure 7.This webpage comprises digital content viewing area, comment viewing area and comment editing area.Described comment weight computation module 102 can obtain all user's comments corresponding to Search Results in comment viewing area.
Step S232, comment weight computation module 102 determines according to user's quantity of Search Results, the content length of user's comment and availability the basic weight that user comments on.
Step S233, comment weight computation module 102 determines according to outer ties website intensity, digital content richness the reinforcement weight that user comments on.In the present embodiment, if adopt weight mark to weigh the reinforcement weight of user's comment, the reinforcement weight of the webpage then in Search Results or digital content can extra (such as 10 points), the richness of content of multimedia also can extra, such as, the image content (comprising GTG or colour, size etc.) that user pastes also can affect mark.
Step S234, basic weight and reinforcement weight are added up the weighted value obtaining user and comment on by comment weight computation module 102 in proportion.In the present embodiment, if user specifies that the ratio of basic weight is 65%, and the ratio strengthening weight is 35%, then the basic weight that the weighted value of user's comment equals 65% adds the reinforcement weight of 35%.Lift an example, if there is the user that three different, basic weight portion user 10 points, then 10*3=30, if word segment exceedes certain door in addition, can bonus point, the net territory mentioning search.hh.com reinforcement weight portion first place user then can obtain 8 points, then the user of this webpage comments on weighted value is 30*0.65+8*0.35=22.3.
Step S235, comment weight computation module 102 judges that the user of all Search Results comments on weighted value and whether calculated complete.All calculated complete if the user of all Search Results comments on weighted value, then flow process turns to step S24; If also having the user of Search Results to comment on weighted value does not calculate complete, then flow process returns step S231.
Consulting shown in Fig. 4, is the refinement process flow diagram in the step S24 of Fig. 2.Step S241, search results ranking module 103 judges user, and whether select time is interval.If user does not have select time interval, flow process then performs step S242; If user select time is interval, flow process then performs step S243.
Step S242, time interval is automatically made the time range issued containing all webpages of lid or digital content by search results ranking module 103.Step S243, search results ranking module 103 is pressed basic label and is obtained the Search Results searched in the corresponding time interval of keyword.Step S244, the user of the Search Results that search results ranking module 103 obtains in the corresponding time interval of keyword comments on weighted value.Step S245, the large young pathbreaker's Search Results of weighted value that search results ranking module 103 is commented on by user is resequenced.
Consulting shown in Fig. 5, is the refinement process flow diagram in the step S25 of Fig. 2.Step S251, the word content of a front N Search Results is carried out key word analysis to capture crucial literal with the word content that corresponding user comments on by key message acquisition module 104, and calculates the weighted value of crucial literal.Step S252, all crucial literals sort according to its weighted value size by key message acquisition module 104.Step S253, key message acquisition module 104 takes out the sequence of front M crucial literal and is used as key message in time interval and presents to user.
In the present embodiment, key message acquisition module 104 captures the word content of a front N Search Results and comments on the weighted value that word content calculates crucial literal, the method that usual crucial literal weighted value calculates uses TF-IDF(term frequency inverse document frequency), but not only limit to the method, after all keyword weights being sorted according to size, before taking out, M the crucial literal sequence key message be used as in time interval presents to user again.
Above embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although with reference to above preferred embodiment to invention has been detailed description, those of ordinary skill in the art should be appreciated that and can modify to technical scheme of the present invention or be equal to the spirit and scope of replacing and should not depart from technical solution of the present invention.

Claims (12)

1. a search results ranking system, installs and runs in electronic installation, it is characterized in that, this search results ranking system comprises:
Keyword search module, for receiving the time interval of keyword that user inputs from search interface and selection, and according to the Search Results in the corresponding time interval of the keyword search of input;
Comment weight computation module, for calculating the weighted value of the corresponding user's comment of each Search Results;
Search results ranking module, resequences for Search Results for the weighted value size commented on according to user; And
Key message acquisition module, to comment on corresponding user for the preceding Search Results that front strokes sorted and carries out crucial literal analysis, presents to user on the display apparatus with the key message display found out in time interval.
2. search results ranking system as claimed in claim 1, is characterized in that, described Search Results refers to the webpage relevant to keyword or digital content in search time interval, and this digital content comprises Word message, picture, audio-visual and multimedia messages.
3. search results ranking system as claimed in claim 1, is characterized in that, the weighted value of described user's comment comprises the basic weight of user's comment and strengthens weight.
4. search results ranking system as claimed in claim 3, is characterized in that, the weighted value of the corresponding user's comment of each Search Results of described calculating comprises step:
Obtain user's comment that each Search Results is corresponding;
The basic weight that this user comments on is determined according to user's quantity of each Search Results, the content length of user's comment and availability;
The reinforcement weight that each user comments on is determined according to outer ties website intensity and digital content richness; And
Described basic weight and reinforcement weight are added up the weighted value obtaining each user and comment in proportion.
5. search results ranking system as claimed in claim 1, is characterized in that, described carry out rearrangement according to the weighted value of user's comment for Search Results and comprises step:
Whether select time is interval to judge user;
If user does not have select time interval, then time interval is automatically made the time range issued containing all webpages of lid or digital content;
If user select time interval, then press basic label and obtain the Search Results searched in the corresponding time interval of keyword;
The user obtaining the Search Results in the corresponding time interval of keyword comments on weighted value; And
The large young pathbreaker's Search Results commenting on weighted value by user is resequenced.
6. search results ranking system as claimed in claim 1, is characterized in that, described front strokes sorted preceding Search Results and corresponding user comment on and carry out key word analysis and comprise step:
The word content of a front N Search Results is carried out key word analysis to capture crucial literal with the word content that corresponding user comments on, and calculates the weighted value of crucial literal;
By all crucial literals according to the sequence of its weighted value size; And
Front M the crucial literal sequence of taking-up is used as key message in time interval and is presented to user.
7. a search result ordering method, be applied in electronic installation, it is characterized in that, the method comprising the steps of:
Receive the time interval of keyword that user inputs from search interface and selection;
According to the Search Results in the corresponding time interval of the keyword search of input;
Calculate the weighted value of the corresponding user's comment of each Search Results;
Weighted value size according to user's comment is resequenced for Search Results; And
The preceding Search Results that front strokes sorted is commented on corresponding user and is carried out crucial literal analysis, presents to user on the display apparatus with the key message display found out in time interval.
8. search result ordering method as claimed in claim 7, is characterized in that, described Search Results refers to the webpage relevant to keyword or digital content in search time interval, and this digital content comprises Word message, picture, audio-visual and multimedia messages.
9. search result ordering method as claimed in claim 7, is characterized in that, the weighted value of described user's comment comprises the basic weight of user's comment and strengthens weight.
10. search result ordering method as claimed in claim 9, is characterized in that, the weighted value of the corresponding user's comment of each Search Results of described calculating comprises step:
Obtain user's comment that each Search Results is corresponding;
The basic weight that this user comments on is determined according to user's quantity of each Search Results, the content length of user's comment and availability;
The reinforcement weight that each user comments on is determined according to outer ties website intensity and digital content richness; And
Described basic weight and reinforcement weight are added up the weighted value obtaining each user and comment in proportion.
11. search result ordering methods as claimed in claim 7, is characterized in that, the described weighted value according to user's comment carries out rearrangement for Search Results and comprises step:
Whether select time is interval to judge user;
If user does not have select time interval, then time interval is automatically made the time range issued containing all webpages of lid or digital content;
If user select time interval, then press basic label and obtain the Search Results searched in the corresponding time interval of keyword;
The user obtaining the Search Results in the corresponding time interval of keyword comments on weighted value; And
The large young pathbreaker's Search Results commenting on weighted value by user is resequenced.
12. search result ordering methods as claimed in claim 7, is characterized in that, described front strokes sorted preceding Search Results and corresponding user comment on and carry out key word analysis and comprise step:
The word content of a front N Search Results is carried out key word analysis to capture crucial literal with the word content that corresponding user comments on, and calculates the weighted value of crucial literal;
By all crucial literals according to the sequence of its weighted value size; And
Front M the crucial literal sequence of taking-up is used as key message in time interval and is presented to user.
CN201310290427.5A 2013-07-11 2013-07-11 System and method for ordering search results Pending CN104281619A (en)

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CN106897449A (en) * 2017-03-03 2017-06-27 北京搜狐新媒体信息技术有限公司 Sort method and device
CN107092681A (en) * 2017-04-21 2017-08-25 安徽富驰信息技术有限公司 A kind of judicial retrieval result based on user behavior feature learns sort method automatically
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