CN102193999A - Method and device for sequencing search results - Google Patents
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- CN102193999A CN102193999A CN2011101180826A CN201110118082A CN102193999A CN 102193999 A CN102193999 A CN 102193999A CN 2011101180826 A CN2011101180826 A CN 2011101180826A CN 201110118082 A CN201110118082 A CN 201110118082A CN 102193999 A CN102193999 A CN 102193999A
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Abstract
The invention discloses a method and device for sequencing search results, and main contents are as follows: in the embodiment of the invention, not only can the degree of association between the search results and a retrieval word be taken as a sequencing basis, but also amendment conditions are pre-set for each search result, and the degree of association between the search results and the retrieval word and amendment parameters of the search results are combined for sequencing the research results, thereby enabling the final sequencing to be capable of meeting search demands of a user to the maximum extent, improving the efficiency of inquiring the required result from the search results of the user, and reducing system resources occupied by the search process.
Description
Technical field
The present invention relates to field of computer technology, relate in particular to a kind of method and apparatus that Search Results is sorted.
Background technology
When carrying out information search, search engine inquires the Search Results of page format according to search term (being referred to as query) from database after, immediately Search Results is not showed to the user, but be foundation with the correlativity between Search Results and the term, according to correlativity order from high to low Search Results is sorted, and the Search Results after will sorting shows to the user, this will and term between correlativity be referred to as the operation of sorting according to basic weights as the operation of sort by.
Can show correlativity between Search Results and the term to the user according to the Search Results of basic weights after sorting, help the user finds out needs fast from Search Results Search Results to a certain extent, but, owing to sort only based on the content of result of page searching and the correlativity of term according to basic weights, do not consider other factors, and actual search result content is various, only the ordering of carrying out according to basic weights is too simple, the Search Results of standing out might not be the Search Results that the user needs, coming Search Results after leaning on may be the Search Results that the user needs on the contrary, and it is lower to cause the user to inquire about result's the efficient of needs from Search Results.
For example: if the term that uses is " an A brand mobile phone ", two Search Results have been inquired, the content of pages of first Search Results is the simple short essay that is somebody's turn to do " A brand mobile phone " of introducing, the page of second Search Results is the thousands of word special reports about " A brand mobile phone " and " B brand mobile phone ", if only sort according to basic weights, the correlativity with " A brand mobile phone " of first Search Results will be higher than second Search Results, the putting in order prior to second Search Results of first Search Results.Because the content of second Search Results is abundanter, more can satisfy user's search need, but be arranged in position than the back, therefore, the operation that the basic weights of this one-sided foundation sort can not reflect user's search need, still exist search efficiency low, the problem that the system resource that causes search procedure to take is too much.
Summary of the invention
The embodiment of the invention provides a kind of method and apparatus that Search Results is sorted, exist the Search Results ordering not meet consumers' demand well in the prior art in order to solve, cause the lower and too much problem of system resource that search procedure takies of search efficiency.
A kind of method that Search Results is sorted, described method comprises:
The degree of correlation of each Search Results and term in definite respectively search result set;
At each Search Results, determine the corrected parameter of corresponding at least one the default correction conditions of this Search Results;
According to the degree of correlation of each Search Results and term and the corrected parameter of this Search Results, each Search Results in the search result set is sorted.
A kind of equipment that Search Results is sorted, described equipment comprises:
Degree of correlation determination module is used for respectively determining the degree of correlation of each Search Results of search result set and term;
The corrected parameter determination module is used at each Search Results, determines the corrected parameter of corresponding at least one the default correction conditions of this Search Results;
Order module is used for according to the degree of correlation of each Search Results and term and the corrected parameter of this Search Results each Search Results in the search result set being sorted.
The embodiment of the invention is not only with the degree of correlation of Search Results and the term foundation as ordering, also set correction conditions for each Search Results in advance, in conjunction with the degree of correlation of Search Results and term and the corrected parameter of Search Results Search Results is sorted, make final ordering can farthest satisfy user's search need, improve the user inquires about the result who needs from Search Results efficient, and then reduce the system resource that search procedure takies.
Description of drawings
The method synoptic diagram that Fig. 1 sorts for a pair of Search Results of the embodiment of the invention;
The device structure synoptic diagram that Fig. 2 sorts for two pairs of Search Results of the embodiment of the invention.
Embodiment
In order to realize the object of the invention, the embodiment of the invention proposes a kind of new scheme that Search Results is sorted, not only with the degree of correlation of Search Results and term foundation as ordering, also set correction conditions for each Search Results in advance, in conjunction with the degree of correlation of Search Results and term and the corrected parameter of Search Results Search Results is sorted, make final ordering can farthest satisfy user's search need, improve the user inquires about the result who needs from Search Results efficient, and then reduce the system resource that search procedure takies.
The Search Results that relates in the various embodiments of the present invention can be the Search Results that inquires from search database according to specific term, Search Results can be a page format, after Search Results sorted, show the page link address of the represented page of Search Results to the user.
Below in conjunction with Figure of description the embodiment of the invention is described in detail.
Embodiment one
In the method that in the embodiment of the invention one Search Results is sorted, before sorting for the Search Results of a certain term, can be by the mode of excavating under the line, dispose a plurality of optional corrected parameters for every kind of correction conditions in advance, the every kind of correction conditions that is each page in the search database is then selected a corrected parameter, so that when obtaining a plurality of Search Results at a certain term, the correction conditions that can directly be utilized as the Search Results correspondence that each Search Results selected is carried out sorting operation.
Correction conditions in the present embodiment one can be the page relevant various indexs represented with Search Results, and for example the page of the page type of coding of the page quality of the page type of the page level of the authority of resources effective that Search Results is quoted, Search Results place website, Search Results, Search Results, Search Results, Search Results, Search Results enriches degree or at the Search Results that uses identical term to obtain before clicked mistake etc. whether.
At above-mentioned arbitrary correction conditions, can dispose a plurality of optional corrected parameters for every kind of correction conditions in advance, its equipping rules is: the situation that may occur at each correction conditions, dispose optional corrected parameter respectively, that is to say, the parameters that can represent the situation that correction conditions may occur is as the corrected parameter of this correction conditions.
Be elaborated at above-mentioned arbitrary correction conditions respectively below:
1, resources effective that Search Results is quoted is meant that the content of the page that Search Results is represented can use degree, by the optional corrected parameter of its configuration can according to quoted resource whether effectively, whether invalid and whether part effectively is configured for condition.
The validity of the picture that resources effective that Search Results is quoted includes but not limited to comprise in the page, video, audio frequency, download link, as whether watching, play or download, the optional corrected parameter of this correction conditions be effectively, part is effective and invalid, these three optional corrected parameters can by-N, 0 ,+N (N is a positive integer) represents, for example: if the picture download link that a certain page comprises is all available, then the corrected parameter of selecting for this page is+10; If the picture download link part that a certain page comprises is available, then the corrected parameter of selecting for this page is 0; If the picture download link that a certain page comprises is all unavailable, then the corrected parameter of selecting for this page is-10.
Further, resources effective that Search Results is quoted can also comprise the cost of downloaded resources, as free download, integration is downloaded or charge is downloaded, it is effective that described free download can be regarded as the resource of being quoted, it is effective that the integration download can be regarded as the resource part of being quoted, it is invalid that the charge download can be regarded as the resource of being quoted, these three optional corrected parameters can pass through+M, 0,-M (M is a positive integer) represents, at two pages, when the available degree of the page is identical, the corrected parameter of selecting for the page of free download be+M, and the corrected parameter that the page of downloading for integration is selected is 0, and the corrected parameter of the page selection of downloading for charge is-M.
2, the authority of Search Results place website is meant the authoritative degree of the represented page of Search Results place website, and the authoritative height that may occur according to website is a condition, disposes optional corrected parameter respectively.For example, represent the authority that website may occur by arithmetic number, then can be with 1,2,3,4 and 5 as the authoritative optional corrected parameter of website, the website at authoritative high more Search Results place, the corrected parameter that this Search Results is selected in this correction conditions is big more.
3, the page level of Search Results (PageRank) is a kind of Web page importance assessment mode, the value of PageRank determined with the term degree of correlation be in the ordering of condition, the rank in the Search Results.The rank that the corrected parameter of the page level of Search Results may occur according to the page is that condition disposes.For example, come the representation page rank by arithmetic number, then can be with 1,2,3,4 and 5 optional corrected parameters as page level, the Search Results that page level is high more, the corrected parameter of selecting in this correction conditions is big more.
4, the page type of Search Results is meant the type of the represented page of Search Results in page division, and as homepage, special topic page or leaf or other bottom pages etc., the type that its optional corrected parameter can may occur according to the page is that condition disposes.For example, come the representation page type by arithmetic number, the arithmetic number of important more page type correspondence is big more.As corrected parameter such as the corrected parameter of the Search Results of homepage, page type such as special topic page or leaf etc. greater than the Search Results of other bottom page types.
5, the page quality of Search Results is meant the composing resonable degree of the page that Search Results is represented, the quantity of advertisement etc., the quality that can may occur according to the page is a condition, dispose optional corrected parameter respectively, for example, be provided with the corrected parameter reasonable and Search Results that number of ads is few of setting type greater than the corrected parameter unreasonable and Search Results that number of ads is many of setting type.
6, the page type of coding of Search Results is meant the content encoding mode of the represented page of Search Results, the type of coding that can may occur according to the page is a condition, dispose optional corrected parameter respectively, for example, set the corrected parameter of the corrected parameter of expression simplified Chinese character coded system greater than the traditional Chinese coded system.
7, the page of Search Results enriches the content quantity that degree is meant the represented page of Search Results, can how much be condition according to the content that the page comprises, and disposes optional corrected parameter respectively.For example, be provided with the many corrected parameters of expression content quantity greater than the few corrected parameter of content quantity.
8, after clicked mistake is meant before this search operation that whether the user obtains this Search Results at identical term at the Search Results that uses identical term to obtain before, this searching request was read in click, the clicked mistake of Search Results that can obtain or not have clicked mistake be condition according to identical term, dispose optional corrected parameter respectively, if this searching request was read in click after the user obtained this Search Results at identical term before this search operation, then the corrected parameter of Search Results is 1, otherwise the corrected parameter of Search Results is 0.
Above-mentioned correction conditions is to realize the optional correction conditions of the object of the invention, the embodiment of the invention is not limited to other correction conditions of other every indexs that can reflect the represented page of Search Results, be a plurality of corrected parameters of every kind of correction conditions configuration, and be that each Search Results in the search database selects the mode of the corrected parameter of correction conditions also to be not limited to the mode of above-mentioned record according to the represented page of Search Results.
Behind each correction conditions selection corrected parameter for each Search Results in the search database, can be that key word is stored with the URL(uniform resource locator) (URL) of Search Results, follow-up can be according to the URL of Search Results from database, inquire the corrected parameter that this Search Results is selected for each correction conditions.
For each Search Results in the search database corresponding correction conditions is being set in advance, and for behind each correction conditions selection corrected parameter, can from search database, inquire about for the search word of user's input, obtain the Search Results relevant with this search word, and the following steps of the execution embodiment of the invention, as shown in Figure 1:
Step 101: the degree of correlation of each Search Results and term in definite respectively search result set.
In this step, search engine inquires Search Results according to the term of user's input from search database, constitutes search result set.Because Search Results inquires according to term, therefore, search all has certain correlativity in conjunction with each Search Results and the term in the set, therefore, calculates the degree of correlation between each Search Results and the term in this step.
The embodiment of the invention does not limit the operational method of determining the degree of correlation between Search Results and the term, a kind of optional compute mode is the correlation operation method based on TF and IDF, TF is the number of times that term occurs in result for retrieval, IDF is the term inverse of the frequency of occurrences in all webpages on the internet, and then the degree of correlation between term and a certain Search Results is: TF and the IDF in this Search Results is long-pending for term; If comprise a plurality of participles in the term, then the degree of correlation between term and a certain Search Results is: the mean value of the TF*IDF of each participle.
More preferably, after the degree of correlation of determining each Search Results and term, therefrom select N the Search Results that the degree of correlation is the highest and carry out subsequent step, the benefit of doing like this is: on the one hand, because N the Search Results of selecting is and the highest Search Results of the term degree of correlation, therefore, the probability that this N Search Results satisfies the user search demand is also bigger, carries out the search need that subsequent operation can have been satisfied the user preferably with N the Search Results of selecting; On the other hand, remove and the less Search Results of the term degree of correlation, can effectively improve operation efficiency, save calculation resources.
Step 102:, determine the corrected parameter of corresponding at least one the default correction conditions of this Search Results at each Search Results.
In the scheme of present embodiment, the corrected parameter of selecting for every kind of correction conditions of Search Results is carried among the URL of Search Results (as the corrected parameter of the PageRank of Search Results), or be carried at term-webpage (Query-URL) centering (as at the Search Results that uses identical term to obtain the before corrected parameter of clicked mistake whether) of Search Results, therefore, correction conditions according to default can inquire the corrected parameter of having selected from the URL or the Query-URL centering of Search Results.
For example: predefined correction conditions is the authority of resources effective that Search Results is quoted and Search Results place website, the represented content of pages of Search Results 1 is all available, its corrected parameter is 10, Search Results 1 place website is reliable portal website, and the corrected parameter of selection is 5; The represented content of Search Results 2 is all unavailable, and its corrected parameter is-10, and websites source, Search Results 2 place is unreliable, and the corrected parameter of selection is 2.
Step 103:, each Search Results in the search result set is sorted according to each search and the degree of correlation of term and the corrected parameter of this Search Results.
Determined the corrected parameter of each Search Results in step 102, in this step, can adopt the mode of weighted sum to calculate the unified weights that each Search Results uses when ordering, specific practice is:
At first, at each Search Results, for the degree of correlation of this Search Results and each corrected parameter assign weight.
In the present embodiment, can come to assign weight to the actual demand of Search Results according to the user for the degree of correlation and each corrected parameter.For example, can distribute fixed weight for the degree of correlation of Search Results, as assigning weight 0.5 for the degree of correlation; If user's having relatively high expectations to resource availability, then can distribute bigger weight for the corrected parameter of resources effective that Search Results is quoted, for other corrected parameters distribute less weight, suppose that the correction conditions of Search Results correspondence is the authority of resources effective that Search Results is quoted and Search Results place website in step 102, the weight of quoting the resources effective distribution for Search Results is α
1=0.4, the weight of distributing for the authority of Search Results place website is α
2=0.1, the weight of distributing for correlativity is α
3=0.5.
Present embodiment also is not limited to rule of thumb be worth, and is that the degree of correlation and each corrected parameter of Search Results distributes fixing weighted value in advance.
Then, to the degree of correlation and each corrected parameter weighted sum of each Search Results, obtain the unified weights of Search Results.
For example, the degree of correlation of supposition Search Results 1 and term is q in step 102
1, corrected parameter is 10,5, Search Results 1 is that the degree of correlation is q with the degree of correlation of term
2, corrected parameter is-10,2, the unified weights that obtain Search Results 1 are: Q
1=10* α
1+ 5* α
2+ q
1* α
3, the unified weights of Search Results 2 are Q
2=-10* α
1+ 2* α
2+ q
2* α
3, the corrected parameter of the resources effective that Search Results is quoted in the Search Results 2 is a negative, and expression is because the content of pages of Search Results 2 is invalid, and power is fallen in Search Results 2.
At last, according to the unified weights order from high to low of Search Results Search Results is sorted, and ranking results is showed to the user.
Scheme by the embodiment of the invention, the relevant various indexs of the page that the degree of correlation of Search Results and term and Search Results is represented are in conjunction with as the foundation that Search Results is sorted, make final ordering can farthest satisfy user's search need, improve the user inquires about the result who needs from Search Results efficient.Simultaneously, according to present embodiment provide for the mode of correction conditions configuration modifications parameter, the corrected parameter of configuration can reflect the situation that correction conditions may occur from many aspects, makes the correction conditions of selecting as sort by can correctly reflect actual search procedure; And, behind the correlativity that is identified for sorting and each corrected parameter, actual search demand according to the user is each corrected parameter configure weights, make correction conditions can represent user's search need well, feasible ordering the preceding Search Results to satisfy the possibility of user search demand big, improve search efficiency, reduce search procedure taking system resource.For example, if Search Results 1 and Search Results 2 are approaching with the degree of correlation of term, but the news pages that Search Results 1 is represented in the important portal website, the page in the website of Search Results 2 expression reprinting news, then Search Results 1 can be come before the Search Results 2, make the user can at first observe the Search Results 1 that is more prone to meet consumers' demand, improve the user inquires about the result who needs from Search Results efficient.
Embodiment two
The embodiment of the invention two also provides a kind of and embodiment one to belong to the equipment that Search Results is sorted under the same inventive concept, as shown in Figure 2, described equipment comprises degree of correlation determination module 11, corrected parameter determination module 12 and order module 13, and wherein: degree of correlation determination module 11 is used for determining respectively the degree of correlation of each Search Results of search result set and term; Corrected parameter determination module 12 is used at each Search Results, determines the corrected parameter of corresponding at least one the default correction conditions of this Search Results; Order module 13 is used for according to the degree of correlation of each Search Results and term and the corrected parameter of this Search Results each Search Results in the search result set being sorted.
Described equipment also comprises configuration module 14 and selects module 15 that wherein: configuration module 14 is used to each correction conditions to dispose a plurality of optional corrected parameters; Select module 15 to be used for, for every kind of correction conditions of this Search Results is selected a corrected parameter at each Search Results.
Described corrected parameter determination module 12 specifically is used for determining the corrected parameter of this Search Results correspondence according to the corrected parameter that is every kind of correction conditions selection of Search Results.
Described configuration module 14 specifically is used for the situation that may occur at each correction conditions, disposes optional corrected parameter respectively.
At different correction conditions, configuration module 14 disposes optional corrected parameter respectively and comprises:
It is Search Results when quoting resources effective that described configuration module 14 specifically is used in correction conditions, according to quoting resource whether effectively, whether invalid and whether part effectively is condition, dispose optional corrected parameter respectively;
When correction conditions was Search Results place website authoritative, the authoritative height that may occur according to website was condition, disposes optional corrected parameter respectively;
When correction conditions was the page level of Search Results, the rank that may occur according to the page was a condition, disposes optional corrected parameter respectively;
When correction conditions was the page type of Search Results, the type that may occur according to the page was a condition, disposes optional corrected parameter respectively;
When correction conditions was the page quality of Search Results, the quality that may occur according to the page was a condition, disposes optional corrected parameter respectively;
When correction conditions was the page type of coding of Search Results, the type of coding that may occur according to the page was a condition, disposes optional corrected parameter respectively;
In correction conditions is the page of Search Results when enriching degree, and what are condition to the content that comprises according to the page, dispose optional corrected parameter respectively;
Whether in correction conditions is clicked out-of-date at the Search Results that uses identical term to obtain before, and the clicked mistake of Search Results that obtains according to identical term or not have clicked mistake be condition disposes optional corrected parameter respectively.
Described order module 13 specifically is used at each Search Results, for the degree of correlation of this Search Results and each corrected parameter assign weight, the degree of correlation and each corrected parameter weighted sum to each Search Results, obtain the unified weights of Search Results, and Search Results is sorted according to the unified weights order from high to low of Search Results.
The equipment that Search Results is sorted in the present embodiment two can be the logical block in the search engine, also can be the equipment that is independent of search engine, the equipment that Search Results is sorted in the present embodiment also has the functional module that can realize embodiment one each step, repeats no more herein.
Those skilled in the art should understand that the application's embodiment can be provided as method, system or computer program.Therefore, the application can adopt complete hardware embodiment, complete software implementation example or in conjunction with the form of the embodiment of software and hardware aspect.And the application can adopt the form that goes up the computer program of implementing in one or more computer-usable storage medium (including but not limited to magnetic disk memory, CD-ROM, optical memory etc.) that wherein include computer usable program code.
The application is that reference is described according to the process flow diagram and/or the block scheme of method, equipment (system) and the computer program of the embodiment of the present application.Should understand can be by the flow process in each flow process in computer program instructions realization flow figure and/or the block scheme and/or square frame and process flow diagram and/or the block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computing machine or other programmable data processing device produce to be used for the device of the function that is implemented in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame appointments.
These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction that is stored in this computer-readable memory produce the manufacture that comprises command device, this command device is implemented in the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.
These computer program instructions also can be loaded on computing machine or other programmable data processing device, make on computing machine or other programmable devices and to carry out the sequence of operations step producing computer implemented processing, thereby the instruction of carrying out on computing machine or other programmable devices is provided for being implemented in the step of the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.
Although described the application's preferred embodiment, in a single day those skilled in the art get the basic creative notion of cicada, then can make other change and modification to these embodiment.So claims are intended to all changes and the modification that are interpreted as comprising preferred embodiment and fall into the application's scope.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (12)
1. the method that Search Results is sorted is characterized in that, described method comprises:
The degree of correlation of each Search Results and term in definite respectively search result set;
At each Search Results, determine the corrected parameter of corresponding at least one the default correction conditions of this Search Results;
According to the degree of correlation of each Search Results and term and the corrected parameter of this Search Results, each Search Results in the search result set is sorted.
2. the method for claim 1 is characterized in that,
Described correction conditions is: the page type of coding of the page type of the authority of resources effective that Search Results is quoted, Search Results place website, the page level of Search Results, Search Results, the page quality of Search Results, Search Results, the page of Search Results enrich degree or at the Search Results that uses identical term to obtain before clicked mistake whether.
3. method as claimed in claim 1 or 2 is characterized in that, determines that described method also comprises before the degree of correlation of each Search Results and term in the search result set:
For each correction conditions disposes a plurality of optional corrected parameters;
At each Search Results, for every kind of correction conditions of this Search Results is selected a corrected parameter.
4. method as claimed in claim 3 is characterized in that, for each correction conditions disposes a plurality of optional corrected parameters, specifically comprises:
Situation at each correction conditions may occur disposes optional corrected parameter respectively.
5. method as claimed in claim 4 is characterized in that, the situation at each correction conditions may occur disposes optional corrected parameter respectively, specifically comprises:
In correction conditions is Search Results when quoting resources effective, according to quoting resource whether effectively, whether invalid and whether part effectively is condition, dispose optional corrected parameter respectively;
When correction conditions was Search Results place website authoritative, the authoritative height that may occur according to website was condition, disposes optional corrected parameter respectively;
When correction conditions was the page level of Search Results, the rank that may occur according to the page was a condition, disposes optional corrected parameter respectively;
When correction conditions was the page type of Search Results, the type that may occur according to the page was a condition, disposes optional corrected parameter respectively;
When correction conditions was the page quality of Search Results, the quality that may occur according to the page was a condition, disposes optional corrected parameter respectively;
When correction conditions was the page type of coding of Search Results, the type of coding that may occur according to the page was a condition, disposes optional corrected parameter respectively;
In correction conditions is the page of Search Results when enriching degree, and what are condition to the content that comprises according to the page, dispose optional corrected parameter respectively;
Whether in correction conditions is clicked out-of-date at the Search Results that uses identical term to obtain before, and the clicked mistake of Search Results that obtains according to identical term or not have clicked mistake be condition disposes optional corrected parameter respectively.
6. method as claimed in claim 3 is characterized in that, the corrected parameter of selecting for every kind of correction conditions of Search Results is carried in the uniform resource position mark URL of Search Results, or is carried at the term-webpage Query-URL centering of Search Results.
7. the method for claim 1 is characterized in that, according to the degree of correlation and corrected parameter each Search Results in the search result set is sorted, and specifically comprises:
At each Search Results, for the degree of correlation of this Search Results and each corrected parameter assign weight;
To the degree of correlation and each corrected parameter weighted sum of each Search Results, obtain the unified weights of Search Results;
Unified weights order from high to low according to Search Results sorts to Search Results.
8. the equipment that Search Results is sorted is characterized in that, described equipment comprises:
Degree of correlation determination module is used for respectively determining the degree of correlation of each Search Results of search result set and term;
The corrected parameter determination module is used at each Search Results, determines the corrected parameter of corresponding at least one the default correction conditions of this Search Results;
Order module is used for according to the degree of correlation of each Search Results and term and the corrected parameter of this Search Results each Search Results in the search result set being sorted.
9. equipment as claimed in claim 8 is characterized in that, described equipment also comprises:
Configuration module is used to each correction conditions to dispose a plurality of optional corrected parameters;
Select module, be used for, for every kind of correction conditions of this Search Results is selected a corrected parameter at each Search Results.
10. equipment as claimed in claim 9 is characterized in that,
Described configuration module specifically is used for the situation that may occur at each correction conditions, disposes optional corrected parameter respectively.
11. equipment as claimed in claim 10 is characterized in that,
Described configuration module, specifically being used in correction conditions is Search Results when quoting resources effective, according to quoting resource whether effectively, whether invalid and whether part effectively is condition, dispose optional corrected parameter respectively;
When correction conditions was Search Results place website authoritative, the authoritative height that may occur according to website was condition, disposes optional corrected parameter respectively;
When correction conditions was the page level of Search Results, the rank that may occur according to the page was a condition, disposes optional corrected parameter respectively;
When correction conditions was the page type of Search Results, the type that may occur according to the page was a condition, disposes optional corrected parameter respectively;
When correction conditions was the page quality of Search Results, the quality that may occur according to the page was a condition, disposes optional corrected parameter respectively;
When correction conditions was the page type of coding of Search Results, the type of coding that may occur according to the page was a condition, disposes optional corrected parameter respectively;
In correction conditions is the page of Search Results when enriching degree, and what are condition to the content that comprises according to the page, dispose optional corrected parameter respectively;
Whether in correction conditions is clicked out-of-date at the Search Results that uses identical term to obtain before, and the clicked mistake of Search Results that obtains according to identical term or not have clicked mistake be condition disposes optional corrected parameter respectively.
12. equipment as claimed in claim 8 is characterized in that
Described order module, specifically be used at each Search Results, for the degree of correlation of this Search Results and each corrected parameter assign weight, the degree of correlation and each corrected parameter weighted sum to each Search Results, obtain the unified weights of Search Results, and Search Results is sorted according to the unified weights order from high to low of Search Results.
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Cited By (23)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102591977A (en) * | 2012-01-04 | 2012-07-18 | 北京百度网讯科技有限公司 | Method and system for sequencing search results |
| CN103186574A (en) * | 2011-12-29 | 2013-07-03 | 北京百度网讯科技有限公司 | Method and device for generating searching result |
| CN103294681A (en) * | 2012-02-23 | 2013-09-11 | 北京百度网讯科技有限公司 | Method and device for generating search result |
| CN103473290A (en) * | 2013-08-30 | 2013-12-25 | 百度在线网络技术（北京）有限公司 | Processing method and device for attribute data of POIs |
| CN103646034A (en) * | 2013-11-14 | 2014-03-19 | 东华理工大学 | Web search engine system and search method based content credibility |
| CN103995851A (en) * | 2014-05-07 | 2014-08-20 | 百度在线网络技术（北京）有限公司 | Method and device for processing search results |
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