CN106021602A - Search result sorting method and device - Google Patents
Search result sorting method and device Download PDFInfo
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- CN106021602A CN106021602A CN201610424405.7A CN201610424405A CN106021602A CN 106021602 A CN106021602 A CN 106021602A CN 201610424405 A CN201610424405 A CN 201610424405A CN 106021602 A CN106021602 A CN 106021602A
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- search
- media content
- numerical value
- credit rating
- account number
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06F16/953—Querying, e.g. by the use of web search engines
- G06F16/9535—Search customisation based on user profiles and personalisation
Abstract
The invention discloses a search result sorting method. The method comprises the steps that a media content search request is acquired, wherein the media content search request at least carries search keywords and account information; an account credit value corresponding to the account information is acquired, a search list is determined according to the search keywords, and the search list comprises at least two search results, wherein each search result corresponds to at least one media content and contains credit values of the corresponding media contents; the search results in the search list are sorted according to the account credit value and the credit values of all the media contents. According to the search result sorting method, the appropriate search results can be selected for a user and sorted according to the account credit value of the user and the credit values of the media contents, therefore, the data volume of the search results is decreased, and the selection efficiency of the user is improved.
Description
Technical field
The present invention relates to Internet technical field, be specifically related to the method and device of a kind of search results ranking.
Background technology
Data class and data volume on the Internet are the most various, and user to search needs in the data of magnanimity
Data are the most all to input key word in a search engine, and then search engine can be found a series of and matches with this key word
Data select for user.
This keyword search methodology in prior art, simply goes coupling according to key word, and the data found are a lot, also
Being in a mess, user just can determine that final selection result after needing to browse one by one, reduces the efficiency of selection of user the most undoubtedly.
Summary of the invention
In order to solve in prior art, user is for Search Results, and the problem that efficiency of selection is low, the embodiment of the present invention carries
For a kind of method of search results ranking, can mark according to the reference of user, and the credit rating numerical value of media content is for using
Family selects suitable Search Results, and is ranked up Search Results, thus decreases the data volume of Search Results, improves use
The efficiency that family selects.The embodiment of the present invention additionally provides corresponding device.
First aspect present invention provides a kind of method of search results ranking, including:
Acquisition media content search is asked, and at least carries search key word and account number in the request of described media content search
Information；
Obtain the account number credit rating numerical value corresponding with described account, and determine search row according to described search key word
Table, described search listing includes at least two Search Results, wherein, each Search Results at least one media content corresponding,
Each Search Results comprises the credit rating numerical value of each self-corresponding media content；
According to described account number credit rating numerical value, and the credit rating numerical value of each media content, in described search listing
Described at least two Search Results be ranked up.
Second aspect present invention provides a kind of method of search results ranking, including:
Acquisition media content search is asked, and at least carries search key word in the request of described media content search；
Determine that search listing, described search listing include at least two Search Results according to described search key word, its
In, each Search Results at least one media content corresponding, each Search Results comprises the letter of each self-corresponding media content
Expenditure numerical value；
Credit rating numerical value according to each media content, enters the described at least two Search Results in described search listing
Row sequence.
Third aspect present invention provides the device of a kind of search results ranking, including:
First acquiring unit, is used for obtaining media content search request, at least carries in the request of described media content search
There are search key word and account；
Second acquisition unit, for obtaining the account number credit rating corresponding with the account of described first acquiring unit acquisition
Numerical value；
First determines unit, determines search listing for the search key word obtained according to described first acquiring unit, institute
State search listing and include at least two Search Results, wherein, each Search Results at least one media content corresponding, each search
Hitch fruit all comprises the credit rating numerical value of each self-corresponding media content；
Sequencing unit, for the account number credit rating numerical value obtained according to described second acquisition unit, and in each media
The credit rating numerical value held, determines that to described first the described at least two Search Results in the search listing that unit determines is arranged
Sequence.
Fourth aspect present invention provides the device of a kind of search results ranking, including:
Acquiring unit, is used for obtaining media content search request, at least carries and search in the request of described media content search
Rope key word；
First determines unit, determines search listing for the search key word obtained according to described acquiring unit, described in search
Suo Liebiao includes at least two Search Results, and wherein, each Search Results at least one media content corresponding, each search is tied
Fruit all comprises the credit rating numerical value of each self-corresponding media content；
Sequencing unit, for according to the credit rating numerical value of each media content, determines that to described first what unit determined searches
Described at least two Search Results in Suo Liebiao is ranked up.
With user in prior art for Search Results, the problem that efficiency of selection is low, the embodiment of the present invention provides one
The method of search results ranking, can mark according to the reference of user, and the credit rating numerical value of media content is that user selects
Suitably Search Results, and Search Results is ranked up, thus decrease the data volume of Search Results, improve user and select
Efficiency.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in embodiment being described below required for make
Accompanying drawing be briefly described, it should be apparent that, below describe in accompanying drawing be only some embodiments of the present invention, for
From the point of view of those skilled in the art, on the premise of not paying creative work, it is also possible to obtain the attached of other according to these accompanying drawings
Figure.
Fig. 1 is user and the unidirectional bigraph (bipartite graph) of media content in the embodiment of the present invention；
Fig. 2 is the embodiment schematic diagram searching for system in the embodiment of the present invention；
Fig. 3 is another embodiment schematic diagram of the method for search results ranking in the embodiment of the present invention；
Fig. 4 is another embodiment schematic diagram of the method for search results ranking in the embodiment of the present invention；
Fig. 5 is another embodiment schematic diagram of the method for search results ranking in the embodiment of the present invention；
Fig. 6 is an embodiment schematic diagram of the device of search results ranking in the embodiment of the present invention；
Fig. 7 is another embodiment schematic diagram of the device of search results ranking in the embodiment of the present invention；
Fig. 8 is another embodiment schematic diagram of the device of search results ranking in the embodiment of the present invention；
Fig. 9 is another embodiment schematic diagram of the device of search results ranking in the embodiment of the present invention；
Figure 10 is an embodiment schematic diagram of server in the embodiment of the present invention.
Detailed description of the invention
The embodiment of the present invention provides a kind of method of search results ranking, can mark according to the reference of user, and matchmaker
The credit rating numerical value of internal appearance is that user selects suitable Search Results, and is ranked up Search Results, thus decreases and search
The data volume of hitch fruit, improves the efficiency that user selects.The embodiment of the present invention additionally provides corresponding device.Enter individually below
Row describes in detail.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, the every other enforcement that those skilled in the art are obtained under not making creative work premise
Example, broadly falls into the scope of protection of the invention.
For the ease of understanding embodiment of the present invention scheme, below the noun that the present embodiments relate to is preliminary Jie
Continue:
Media content: refer to the data content that can search in the Internet, can include picture, video, text and chart
Deng data content.
Search key word: be in the search toolbar of search engine input keyword, such as: the title of novel and
The keyword etc. of data to be searched for.
Account: can be the account title registered by user, as the social activities such as wechat, QQ, Alipay, microblogging should be all
Need registering account title.A usual user can register multiple account, but an account title can unique corresponding use
Family.Therefore, the user under an account title browses record and can reflect some custom and personal qualitys of this user.Except society
Hand over outside application, because of present network account, such as Internet protocol (Internet Protocol, IP) address etc., the most also may be used
Can be used by same user, have certain stability, therefore, the IP address information with certain stability can also conduct
Account.
Account number credit rating numerical value: be user's scoring of the user using this account for Chang, user's reference of a user
Scoring can be determined custom by some models obtain from browsing of user.Such as: the most general along with various social networking applications
And, in the case of avoiding relating to privacy of user, the application head picture of user can be selected to analyze the credit situation of user, example
As: QQ head portrait, wechat head portrait, Alipay head portrait and microblogging head portrait etc., application head seems that everybody is the most visible, is not related to user
Privacy, and, user's head portrait is user to be arranged according to the hobby of oneself and subjective desire oneself, and this is a kind of active
Behavior, reflects the psychology of user to a certain extent.The credibility of user assessed by application head picture by digging user, the most just
It is to mark to the reference of user.Certainly, determine that the factor that user's reference is marked can be a lot, be not limited to only application head picture, should
Can be one in the scoring of participating user reference with head portrait, the reliability assessment result of factors is done integrated treatment,
Can be obtained by reliable user's reference scoring.
Search listing: refer in a series of media relevant to the media content that user wants determined by search
The description information held, can comprise the title of a series of novel or the title of related data, and other phases in search listing
The description information closed.
Search Results: the description information of searched respective media content can be included, such as: the title of media content
With link etc..
About user's reference scoring with embodiment of the present invention media content associate it is to be understood that
History when user uses search engine is clicked on and has been contained abundant information, the instructed degree of usual user or
The personality of user can be had a huge impact by stock of knowledge, and the credit rating of these intellectual with a senior professional title users generally also can be higher, and this
The media content that a little intellectual with a senior professional title users are paid close attention to is generally also some high-quality contents, such as: classical literature, classical music and height
End finance and economics knowledge etc..
Therefore the media content that the higher user of reference scoring is interested is often the higher content of quality.And levy
Letter scoring is the most all that quality compares relatively low content than the media content interested to relatively low user.Therefore can be based on
Each media content is given a mark by user by the browsing histories of media content, determines the media content of each media content
Credit rating numerical value, the namely score of media content.
So, when user's related content to be searched for, it is possible to combine this user user's reference scoring, and with search
The score of the media content of each media content that key word is relevant, is ranked up for these media contents, so that it is determined that go out and be somebody's turn to do
The Search Results that user matches, forms search listing, it is recommended that to this user, it is achieved thereby that personalized search.
The most first introduce the credit scoring that how to use user that the browsing histories of media content determines each media content
Process:
Utilize user to behaviors such as media content search clicks, a unidirectional bigraph (bipartite graph) G=as shown in Figure 1 can be constructed
U ∪ D, E}, whereinRepresent user's set,Presentation medium properties collection, u and D can be understood as
Being a little, U ∪ D represents the union of the point that the point that user is constituted constituted with media content, and E represents the set on limit.In the collection E of limit
Limit connects a media content and a user, is not attached to two-by-two between user, and media content is not attached to the most two-by-two.
The unidirectional bigraph (bipartite graph) of user-media content can represent by m * n matrix w, wijIt is the variable of 0 or 1, represents
The click relation of user i and media content j.If user i clicks media content j, then wij=1, if not clicking on, then wij=0,
Matrix w can obtain as shift-matrix A, wherein, the variable a in shift-matrix A after space normalizationijCan be expressed as:In addition to click behavior, it is also possible to intuitively other user behaviors are fused to model, only
Need to change WijCalculation, such as:
Wij'=λ0×Wij+λ1×Collecti,j+λ2×ReadTimei,j+λ3×UPi,j
Wherein: Collecti,j: also it is the variable of 0 or 1, represents whether user i has collected media content j, if collection,
Then Collecti,j=1, if not collecting, then Collecti,j=0.ReadTimei,j: after representing normalization, user i is at media content
Residence time in the j page；UPi,j: after representing normalization, the point of media content j is praised number by user i；λ0…λ3: it is each dimension respectively
The weight of feature, needs artificial given.
Represent that user's reference is marked with n-dimensional vector Y, wherein yiThe credit scoring of corresponding user；The credit of media content is commented
Demultiplexing X represents.Then the mapping relations between credit scoring and the scoring of user's reference of media content can be expressed as: X=YW, because of
This, according to these mapping relations, it is possible to determine the credit scoring of each media content, the media content of the most each media content
Credit rating numerical value.
The each media content supported in the data base of search engine can determine this media content by the way
The credit rating numerical value of media content.After determining the credit rating numerical value of media content, can be by the credit rating of this media content
Numerical value correspondence is encapsulated in the description information of this media content.
When user's media content to be searched for, it is possible to input in a search engine and search for key word accordingly, then by
Server completes to search for accordingly, and provides the Search Results after sequence, thus provides the user and personalized must search for service.
Fig. 2 is a kind of embodiment schematic diagram searching for system in the embodiment of the present invention.
As in figure 2 it is shown, the search system that the embodiment of the present invention is provided includes:
Terminal unit 10, network 20 and server 30, terminal unit 10 is communicated by network 20 with server 30.
Wherein, terminal unit 10 can be the terminal units such as mobile phone, panel computer, notebook computer and desktop computer, clothes
Business device 30 may be located at the equipment in high in the clouds, can be independent physical machine, it is also possible to is the physics money existed with virtual machine form
Source.
When user wants to search for required media content, can be by the search toolbar input search on terminal unit 10
Key word, and send media content search request by network 20 to server, this searching request can be carried social networking application
The accounts such as the IP address of account number or terminal unit 10.
After server 30 gets the request of this content search, the search at least carried in the request of this content search can be obtained and close
Keyword and account.
Server 30 obtains the account number credit rating numerical value corresponding with described account；And it is true according to described search key word
Determining search listing, described search listing includes at least two Search Results, wherein, each Search Results at least one matchmaker corresponding
Internal appearance, each Search Results comprises the credit rating numerical value of each self-corresponding media content；According to the described account number credit number of degrees
Value, and the credit rating numerical value of each media content, arrange the described at least two Search Results in described search listing
Sequence.
Server 30 can return corresponding search listing by network 20 to terminal unit 10, selects oneself to want for user
Search Results.It is achieved thereby that personalized search.
Can include multiple searching process in server 30, the different search that can simultaneously process multiple terminal unit 10 please
Ask.
Above search procedure, server can be marked according to the reference of user, and the credit rating numerical value of media content is
User selects suitable Search Results, and is ranked up Search Results, thus decreases the data volume of Search Results, improves
The efficiency that user selects.
In search system shown in above-mentioned Fig. 2, it is also possible to be:
After server 30 gets the request of this content search, the search at least carried in the request of this content search can be obtained and close
Keyword.
According to described search key word, server 30 determines that search listing, described search listing include that at least two is searched for
As a result, wherein, each Search Results at least one media content corresponding, each Search Results comprises in each self-corresponding media
The credit rating numerical value held, according to the credit rating numerical value of each media content, searches the described at least two in described search listing
Fruit is ranked up hitch.
This mode can being ranked up according to the credit rating numerical value of media content, facilitates user and selects, improve
The efficiency that user selects.
Fig. 3 is an embodiment schematic diagram of a kind of method of search results ranking in the embodiment of the present invention.
101, terminal unit receives the search key word that user inputs in the search toolbar of search engine.
This search engine can be the search engine in social networking application, it is also possible to be that Baidu, 360 and Google google etc. search
Index is held up.
102, terminal unit sends media content search request to server.
Click on buttons such as " lookups ", " determination " or " carriage return " user after, triggering terminal equipment sends media content and searches
Rope is asked.
Media content search request at least carries search key word and account.
The description being referred to above-mentioned explanation of nouns part about the description searching for key word and account understands.
103, server obtains the account number credit rating numerical value corresponding with described account, and according to described search key word
Determine search listing.
Described search listing includes at least two Search Results, wherein, each Search Results at least one media corresponding
Content, each Search Results comprises the credit rating numerical value of each self-corresponding media content.
According to the description of explanation of nouns part, can by user in a network browse vestige, and disclosed in some
Use habit, goes to determine user's reference scoring of user with some mathematical modeies.This part is not the emphasis of the embodiment of the present invention,
The embodiment of the present invention simply uses it has been determined that good user's reference is marked, the most too much describe the determination of user's reference scoring
Journey.
After the scoring of user's reference determines, it is right to set up for the account of this user and the scoring of user's reference of account
Should be related to.That is it is to have the corresponding pass pre-build between the account number credit rating numerical value that account number described in account is corresponding
System, therefore, it can there is this corresponding relation, determine the account number credit rating numerical value corresponding with described account number.
Having the media content of magnanimity in data base, the media content for these magnanimity has corresponding Database Lists
The media content of these magnanimity is carried out record.
Scanned for by search key word, may search for out the row of the Search Results of media content required for user
Table.
104, server is according to described account number credit rating numerical value, and the credit rating numerical value of each media content, to described
Described at least two Search Results in search listing is ranked up.
Because the credit rating numerical value of media content is to browse determined by information by the user described by Fig. 1 part, institute
With, with the account number credit rating numerical value of user closer to the credit rating numerical value of media content, be more probably user required, because of
By the absolute value of account number credit rating numerical value with the difference of the credit rating numerical value of media content, this, can judge that both is close
Degree, thus be ranked up according to carrying out degree of closeness Search Results.
Such as: when account number credit rating numerical value is 800, and search listing includes the credit of the media content of 10 Search Results
Number of degrees value is respectively 485,585,685,686,740,789,810,850,900 and 910, then can understand above-mentioned showing by table 1
The absolute value of the difference of the credit rating numerical value of account number credit rating numerical value and each media content in example.
Table 1:
By the credit rating numerical value and the account number credit rating numerical value that may determine that each media content in search listing in above table 1
The absolute value of difference, can be next that the Search Results in search listing is ranked up according to the absolute value of this difference.
According to degree of closeness sort, closer to expression recommended priority the highest, sort the most forward, then to searching in table 1
After hitch fruit is ranked up, the ranking results of table 2 can be obtained.
Table 2:
| Search Results | Sequence ranking |
| 7th Search Results | 1 |
| 6th Search Results | 2 |
| 8th Search Results | 3 |
| 5th Search Results | 4 |
| 9th Search Results | 5 |
| Tenth Search Results | 6 |
| 4th Search Results | 7 |
| 3rd Search Results | 8 |
| Second Search Results | 9 |
| First Search Results | 10 |
Certainly, the list after sequence can not include the ranking of secondary series in table 2.Order from front to back just implies
The priority of ranking.
105, server search listing after terminal unit sends sequence.
106, the search listing after terminal unit shows sequence.
Terminal unit can show the search listing shown in table 2, it is also possible to is analogous to table 2 but form is different from table 2
Search listing.
Too many with Search Results in prior art, user is for Search Results, and the problem that efficiency of selection is low, the present invention is real
Execute a kind of method that example provides search results ranking, can mark according to the reference of user, and the credit number of degrees of media content
Value selects suitable Search Results for user, and is ranked up Search Results, thus decreases the data volume of Search Results, carries
The efficiency that high user selects.And, it is achieved that for the search of this user individual.
Above, it is the mistake realizing personalized search from the mutual process prescription of two equipment of terminal unit and server
Journey.
Angle from the device of search results ranking describes the process of search results ranking below.This search results ranking
Device can be above-mentioned server, it is also possible to the functional module being integrated in above-mentioned server.
Fig. 4 is another embodiment schematic diagram of a kind of method of search results ranking in the embodiment of the present invention.
As shown in Figure 4, an embodiment of the method for the search results ranking that the embodiment of the present invention provides includes:
201, obtain media content search request, described media content search request at least carry search key word and
Account.
202, obtain the account number credit rating numerical value corresponding with described account, and determine according to described search key word and search
Suo Liebiao, described search listing includes at least two Search Results, wherein, in each Search Results at least one media corresponding
Holding, each Search Results comprises the credit rating numerical value of each self-corresponding media content.
203, according to described account number credit rating numerical value, and the credit rating numerical value of each media content, to described search row
Described at least two Search Results in table is ranked up.
Too many with Search Results in prior art, user is for Search Results, and the problem that efficiency of selection is low, the present invention is real
Execute a kind of method that example provides search results ranking, can mark according to the reference of user, and the credit number of degrees of media content
Value selects suitable Search Results for user, and is ranked up Search Results, thus decreases the data volume of Search Results, carries
The efficiency that high user selects.And, it is achieved that for the search of this user individual.
Alternatively, in the embodiment of the present invention, before the request of described acquisition media content search, described method can also be wrapped
Include:
The mapping relations between credit rating numerical value and the account number credit rating numerical value of history account number according to media content, determine
The credit rating numerical value of each media content in data base, wherein, described history account number is the account number of requested described media content,
Wherein, described mapping relations are according to the history account number operation institute to described media content with different account number credit rating numerical value
The operation information produced is set up.
This process can understand refering to the description of Fig. 1 part, and it is no longer repeated at this place.
Alternatively, in the embodiment of the present invention, described determine search listing according to described search key word, may include that
According to one in described search key word and described account number credit rating numerical value, from Database Lists, determine primary election
List, described primary election list includes primary election Search Results；
According to another in described search key word and described account number credit rating numerical value, determine from described primary election list
Described search listing.
In the embodiment of the present invention, in search procedure, the use for search key word and described account number credit rating numerical value is suitable
Sequence does not limit, and can be first to use search key word to determine the primary election Search Results being associated with this search key word, so
After further according to account number credit rating numerical value, from primary election Search Results, determine the final Search Results being suitable for recommending user.
Certainly, this process can also first use account number credit rating numerical value, determine and be suitable for recommending user's in turn
Primary election Search Results, then further according to search key word, determines from primary election Search Results and is associated with this search key word
Final Search Results.
Wherein, alternatively, when one is account number credit rating numerical value, described according to described search key word with described
In account number credit rating numerical value one, determines that from Database Lists primary election list, described primary election list include that primary election is searched for
As a result, it is possible to include:
The description information of each media content recorded from Database Lists, determine that the absolute value of the first difference is preset
In the range of described primary election Search Results, form described primary election list, described first difference is the description of described each media content
The credit rating numerical value of the media content included by information and the difference of described account number credit rating numerical value.
In the embodiment of the present invention, when using account number credit rating numerical search in the ban, need to select from Database Lists one
The credit rating numerical value of batch media content and the difference of the account credit rating numerical value primary election Search Results in presetting range, example
As: presetting range can be the scope interval range in [-5 ,+5] of the first difference, certainly, the simply citing of this numerical intervals
Illustrating, concrete numerical range can set according to practical situation.
Wherein, alternatively, when described another is account number credit rating numerical value, described according to described search key word and institute
State in account number credit rating numerical value another, from described primary election list, determine described search listing, may include that
From the primary election Search Results that described primary election list is recorded, determine that the absolute value of the second difference is in presetting range
Final described Search Results, described second difference is the credit number of degrees of the media content included by described primary election Search Results
Value and the difference of described account number credit rating numerical value.
In the embodiment of the present invention, when rear use account number credit rating numerical search, needs select a collection of from primary election list
The difference of the credit rating numerical value of media content and account credit rating numerical value primary election Search Results in presetting range, such as:
Presetting range can be the scope interval range in [-5 ,+5] of the second difference, and certainly, this numerical intervals is simply illustrated
Bright, concrete numerical range can set according to practical situation.
Alternatively, described according to described account number credit rating numerical value, and the credit rating numerical value of each media content, to described
Described at least two Search Results in search listing is ranked up, and may include that
According to described account number credit rating numerical value, and the credit rating numerical value of each media content, determine the exhausted of the 3rd difference
To value, described 3rd difference is the difference of described account number credit rating numerical value and the credit rating numerical value of described each media content；
According to the order that the absolute value of described 3rd difference is ascending, to the described at least two in described search listing
Search Results carries out the sequence that recommended priority is descending.
In the embodiment of the present invention, about the sequence to Search Results, can refering to the example in above-mentioned steps 104 describe into
Row understands, it is no longer repeated herein.
Alternatively, after the described absolute value determining the 3rd difference, described method can also include:
The absolute value of described 3rd difference is multiplied by a weight factor, obtains ranking factor；
The described order ascending according to the absolute value of described 3rd difference, to described in described search listing at least
Two Search Results carry out the sequence that recommended priority is descending, may include that
According to the order that described ranking factor is ascending, to the described at least two Search Results in described search listing
Carry out the sequence that recommended priority is descending.
In the embodiment of the present invention, because being likely to simply affect a factor of sequence, institute in view of account credits number of degrees value
The absolute value of the 3rd difference can also be multiplied by a weight factor, obtain ranking factor.Such as: absolute when the 3rd difference
When value is for Δ, weight factor θ can be multiplied by again, obtain ranking factor θ × Δ.
Above, it is the description of the method to search results ranking, below in conjunction with the description of said method part, introduces this
The device 30 of search results ranking in bright embodiment.
Refering to Fig. 5, another embodiment of the method for the search results ranking that the embodiment of the present invention improves includes:
211, obtain media content search request, the request of described media content search at least carries search key word.
212, determine that search listing, described search listing include at least two search knot according to described search key word
Really, wherein, each Search Results at least one media content corresponding, each Search Results comprises each self-corresponding media content
Credit rating numerical value.
213, according to the credit rating numerical value of each media content, the described at least two in described search listing is searched for knot
Fruit is ranked up.
In the embodiment of the present invention, to the media content of each Search Results of sort by of the Search Results in search listing
Credit rating numerical value, thus convenient user selects to be suitable for the media content of oneself, improves the efficiency that media content selects.
Alternatively, in the embodiment of the present invention, before the request of described acquisition media content search, described method can also be wrapped
Include:
The mapping relations between credit rating numerical value and the account number credit rating numerical value of history account number according to media content, determine
The credit rating numerical value of each media content in data base, wherein, described history account number is the account number of requested described media content,
Wherein, described mapping relations are according to the history account number operation institute to described media content with different account number credit rating numerical value
The operation information produced is set up.
This process can understand refering to the description of Fig. 1 part, and it is no longer repeated at this place.
Refering to Fig. 6, an embodiment of the device 30 of the search results ranking that the embodiment of the present invention provides includes:
First acquiring unit 301, is used for obtaining media content search request, at least takes in the request of described media content search
With search key word and account；
Second acquisition unit 302, for obtaining the account number corresponding with the account of described first acquiring unit 301 acquisition
Credit rating numerical value；
First determines unit 303, and the search key word for obtaining according to described first acquiring unit 301 determines search row
Table, described search listing includes at least two Search Results, wherein, each Search Results at least one media content corresponding,
Each Search Results comprises the credit rating numerical value of each self-corresponding media content；
Sequencing unit 304, for the account number credit rating numerical value obtained according to described second acquisition unit 302 and each
The credit rating numerical value of media content, determines the described at least two search in the search listing that unit 303 determines to described first
Result is ranked up.
The device 30 of the search results ranking that the embodiment of the present invention provides, the first acquiring unit 301, it is used for obtaining in media
Hold searching request, the request of described media content search at least carries search key word and account；Second acquisition unit
302, for obtaining the account number credit rating numerical value corresponding with the account of described first acquiring unit 301 acquisition；First determines
Unit 303, determines search listing, described search listing for the search key word obtained according to described first acquiring unit 301
Including at least two Search Results, wherein, each Search Results at least one media content corresponding, each Search Results wraps
Credit rating numerical value containing each self-corresponding media content；Sequencing unit 304, for obtaining according to described second acquisition unit 302
Account number credit rating numerical value, and the credit rating numerical value of each media content, determine, to described first, the search that unit 303 determines
Described at least two Search Results in list is ranked up.Too many with Search Results in prior art, user is for search knot
Really, the problem that efficiency of selection is low, the embodiment of the present invention provides the device of a kind of search results ranking, can levying according to user
Letter is marked, and the credit rating numerical value of media content is that user selects suitable Search Results, and is ranked up Search Results,
Thus decrease the data volume of Search Results, improve the efficiency that user selects.And, it is achieved that for this user individual
Search.
Alternatively, refering to Fig. 7, the device 30 of the search results ranking that the embodiment of the present invention provides also includes that second determines list
Unit 305,
Described second determines unit 305, asks it for obtaining media content search at described first acquiring unit 301
Before, according to the mapping relations between credit rating numerical value and the account number credit rating numerical value of history account number of media content, determine data
The credit rating numerical value of each media content in storehouse, wherein, described history account number is the account number of requested described media content, its
In, described mapping relations are to be produced the operation of described media content according to the history account number with different account number credit rating numerical value
Raw operation information is set up.
Alternatively, described first determine unit 303 for:
According to one in described search key word and described account number credit rating numerical value, from Database Lists, determine primary election
List, described primary election list includes primary election Search Results；
According to another in described search key word and described account number credit rating numerical value, determine from described primary election list
Described search listing.
Alternatively, described first determine unit 301 for: when one is account number credit rating numerical value, from data base
In the description information of each media content that list is recorded, determine the described primary election in presetting range of the absolute value of the first difference
Search Results, forms described primary election list, and described first difference is the media included by description information of described each media content
The credit rating numerical value of content and the difference of described account number credit rating numerical value.
Alternatively, described first determine unit 301 for: when described another for account number credit rating numerical value time, from described
In the primary election Search Results that primary election list is recorded, determine and search described in final in presetting range of the absolute value of the second difference
Hitch fruit, described second difference is that the credit rating numerical value of the media content included by described primary election Search Results is believed with described account number
The difference of expenditure numerical value.
Alternatively, described sequencing unit 304 is used for:
According to described account number credit rating numerical value, and the credit rating numerical value of each media content, determine the exhausted of the 3rd difference
To value, described 3rd difference is the difference of described account number credit rating numerical value and the credit rating numerical value of described each media content；
According to the order that the absolute value of described 3rd difference is ascending, to the described at least two in described search listing
Search Results carries out the sequence that recommended priority is descending.
Alternatively, described sequencing unit 304 is used for:
According to the order that described ranking factor is ascending, to the described at least two Search Results in described search listing
Carry out the sequence that recommended priority is descending.
The device 30 of search results ranking described above can refering to above-mentioned Fig. 1 to Fig. 4 part describe accordingly into
Row understands, it is no longer repeated at this place.
Refering to Fig. 8, another embodiment of the device 30 of the search results ranking that the embodiment of the present invention provides includes:
Acquiring unit 311, is used for obtaining media content search request, at least carries in the request of described media content search
Search key word；
First determines unit 312, determines search listing for the search key word obtained according to described acquiring unit 311,
Described search listing includes at least two Search Results, wherein, each Search Results at least one media content corresponding, each
Search Results all comprises the credit rating numerical value of each self-corresponding media content；
To described first, sequencing unit 313, for the credit rating numerical value according to each media content, determines that unit 312 is true
Described at least two Search Results in fixed search listing is ranked up.
Alternatively, refering to Fig. 9, the device of the search results ranking that the embodiment of the present invention provides also includes: second determines list
Unit 304,
Described second determines unit 314, before obtaining media content search request at described acquiring unit 311, and root
According to the mapping relations between credit rating numerical value and the account number credit rating numerical value of history account number of media content, determine in data base each
The credit rating numerical value of individual media content, wherein, described history account number is the account number of requested described media content, wherein, described
Mapping relations are according to having the history account number of different account number credit rating numerical value to behaviour produced by the operation of described media content
Set up as information.
The device of above search results ranking can be realized by server, illustrates to be come in fact by server below in conjunction with Figure 10
The process of each function of the device of existing mentioned above searching results sequence.
Figure 10 is the structural representation of the server 30 that the embodiment of the present invention provides.Described server 30 includes processor
310, memorizer 350 and transceiver 330, memorizer 350 can include read only memory and random access memory, and to process
Device 310 provides operational order and data.A part for memorizer 350 can also include nonvolatile RAM
(NVRAM)。
In some embodiments, memorizer 350 stores following element, executable module or data structure, or
Their subset of person, or their superset:
In embodiments of the present invention, by calling the operational order of memorizer 350 storage, (this operational order is storable in behaviour
Make in system),
Acquisition media content search is asked, and at least carries search key word and account number in the request of described media content search
Information；
Obtain the account number credit rating numerical value corresponding with described account, and determine search row according to described search key word
Table, described search listing includes at least two Search Results, wherein, each Search Results at least one media content corresponding,
Each Search Results comprises the credit rating numerical value of each self-corresponding media content；
According to described account number credit rating numerical value, and the credit rating numerical value of each media content, in described search listing
Described at least two Search Results be ranked up.
Too many with Search Results in prior art, user is for Search Results, and the problem that efficiency of selection is low, the present invention is real
Execute the server that example provides, can mark according to the reference of user, and the credit rating numerical value of media content is that user selects to close
Suitable Search Results, and Search Results is ranked up, thus decrease the data volume of Search Results, improve what user selected
Efficiency.And, it is achieved that for the search of this user individual.
Processor 310 controls the operation of server 30, and processor 310 can also be referred to as CPU (Central Processing
Unit, CPU).Memorizer 350 can include read only memory and random access memory, and to processor 310
Instruction and data is provided.A part for memorizer 350 can also include nonvolatile RAM (NVRAM).Specifically
Application in each assembly of server 30 be coupled by bus system 320, wherein bus system 320 is except including data
Outside bus, it is also possible to include power bus, control bus and status signal bus in addition etc..But for the sake of understanding explanation,
Various buses are all designated as bus system 320 by figure.
The method that the invention described above embodiment discloses can apply in processor 310, or is realized by processor 310.
Processor 310 is probably a kind of IC chip, has the disposal ability of signal.During realizing, said method each
Step can be completed by the instruction of the integrated logic circuit of the hardware in processor 310 or software form.Above-mentioned process
Device 310 can be general processor, digital signal processor (DSP), special IC (ASIC), ready-made programmable gate array
Or other PLDs, discrete gate or transistor logic, discrete hardware components (FPGA).Can realize or
Person performs disclosed each method, step and logic diagram in the embodiment of the present invention.General processor can be microprocessor or
This processor of person can also be the processor etc. of any routine.Step in conjunction with the method disclosed in the embodiment of the present invention can be straight
Connect and be presented as that hardware decoding processor has performed, or performed with the hardware in decoding processor and software module combination
Become.Software module may be located at random access memory, flash memory, read only memory, and programmable read only memory or electrically-erasable can
In the storage medium that this area such as programmable memory, depositor is ripe.This storage medium is positioned at memorizer 350, and processor 310 is read
Information in access to memory 350, completes the step of said method in conjunction with its hardware.
Alternatively, processor 310 is additionally operable to:
The mapping relations between credit rating numerical value and the account number credit rating numerical value of history account number according to media content, determine
The credit rating numerical value of each media content in data base, wherein, described history account number is the account number of requested described media content,
Wherein, described mapping relations are according to the history account number operation institute to described media content with different account number credit rating numerical value
The operation information produced is set up.
Alternatively, processor 310 is used for:
According to one in described search key word and described account number credit rating numerical value, from Database Lists, determine primary election
List, described primary election list includes primary election Search Results；
According to another in described search key word and described account number credit rating numerical value, determine from described primary election list
Described search listing.
Alternatively, processor 310 is used for:
When one is account number credit rating numerical value, from the description information of each media content that Database Lists is recorded
In, determine the absolute value of the first difference described primary election Search Results in presetting range, form described primary election list, described
One difference is the credit rating numerical value of the media content included by description information of described each media content and described account number credit rating
The difference of numerical value.
Alternatively, processor 310 is used for: when described another for account number credit rating numerical value time, from described primary election list institute
In the primary election Search Results of record, determine the absolute value of the second difference final described Search Results in presetting range, institute
State credit rating numerical value and described account number credit rating numerical value that the second difference is media content included by described primary election Search Results
Difference.
Alternatively, processor 310 is used for:
According to described account number credit rating numerical value, and the credit rating numerical value of each media content, determine the exhausted of the 3rd difference
To value, described 3rd difference is the difference of described account number credit rating numerical value and the credit rating numerical value of described each media content；
According to the order that the absolute value of described 3rd difference is ascending, to the described at least two in described search listing
Search Results carries out the sequence that recommended priority is descending.
Alternatively, processor 310 is used for:
The absolute value of described 3rd difference is multiplied by a weight factor, obtains ranking factor；
According to the order that described ranking factor is ascending, to the described at least two Search Results in described search listing
Carry out the sequence that recommended priority is descending.
In another search results ranking scheme, processor 310 is used for:
Acquisition media content search is asked, and at least carries search key word in the request of described media content search；
Determine that search listing, described search listing include at least two Search Results according to described search key word, its
In, each Search Results at least one media content corresponding, each Search Results comprises the letter of each self-corresponding media content
Expenditure numerical value；
Credit rating numerical value according to each media content, enters the described at least two Search Results in described search listing
Row sequence.
Alternatively, processor 310 is additionally operable to: according to credit rating numerical value and the account number credit rating of history account number of media content
Mapping relations between numerical value, determine the credit rating numerical value of each media content in data base, and wherein, described history account number is for asking
Seeking the account number of described media content, wherein, described mapping relations are according to the history account with different account number credit rating numerical value
Number described media content is operated what produced operation information was set up.
Above server 30 can understand refering to the description of Fig. 1 to Fig. 5 part, and this place does not do and too much repeats
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
Completing instructing relevant hardware by program, this program can be stored in a computer-readable recording medium, storage
Medium may include that ROM, RAM, disk or CD etc..
Method and the device of the search results ranking provided the embodiment of the present invention above are described in detail, this
Applying specific case in literary composition to be set forth principle and the embodiment of the present invention, the explanation of above example is only intended to
Help to understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the think of of the present invention
Thinking, the most all will change, in sum, it is right that this specification content should not be construed as
The restriction of the present invention.
Claims (18)
1. the method for a search results ranking, it is characterised in that including:
Acquisition media content search is asked, and at least carries search key word and account number letter in the request of described media content search
Breath；
Obtain the account number credit rating numerical value corresponding with described account, and determine search listing according to described search key word,
Described search listing includes at least two Search Results, wherein, each Search Results at least one media content corresponding, each
Search Results all comprises the credit rating numerical value of each self-corresponding media content；
According to described account number credit rating numerical value, and the credit rating numerical value of each media content, to the institute in described search listing
State at least two Search Results to be ranked up.
Method the most according to claim 1, it is characterised in that before the request of described acquisition media content search, described side
Method also includes:
The mapping relations between credit rating numerical value and the account number credit rating numerical value of history account number according to media content, determine data
The credit rating numerical value of each media content in storehouse, wherein, described history account number is the account number of requested described media content, its
In, described mapping relations are to be produced the operation of described media content according to the history account number with different account number credit rating numerical value
Raw operation information is set up.
Method the most according to claim 1, it is characterised in that described determine search listing according to described search key word,
Including:
According to one in described search key word and described account number credit rating numerical value, from Database Lists, determine that primary election arranges
Table, described primary election list includes primary election Search Results；
According to another in described search key word and described account number credit rating numerical value, determine described from described primary election list
Search listing.
Method the most according to claim 3, it is characterised in that when one is account number credit rating numerical value, described
According to one in described search key word and described account number credit rating numerical value, from Database Lists, determine primary election list, described
Primary election list includes primary election Search Results, including:
The description information of each media content recorded from Database Lists, determine that the absolute value of the first difference is at presetting range
Interior described primary election Search Results, forms described primary election list, and described first difference is the description information of described each media content
The credit rating numerical value of included media content and the difference of described account number credit rating numerical value.
Method the most according to claim 3, it is characterised in that when described another is account number credit rating numerical value, described
According to another in described search key word and described account number credit rating numerical value, from described primary election list, determine described search
List, including:
From the primary election Search Results that described primary election list is recorded, determine the absolute value of the second difference in presetting range
Whole described Search Results, described second difference be the media content included by described primary election Search Results credit rating numerical value with
The difference of described account number credit rating numerical value.
6. according to the arbitrary described method of claim 1-5, it is characterised in that described according to described account number credit rating numerical value, with
And the credit rating numerical value of each media content, the described at least two Search Results in described search listing is ranked up, bag
Include:
According to described account number credit rating numerical value, and the credit rating numerical value of each media content, determine the absolute value of the 3rd difference,
Described 3rd difference is the difference of described account number credit rating numerical value and the credit rating numerical value of described each media content；
According to the order that the absolute value of described 3rd difference is ascending, the described at least two in described search listing is searched for
Result carries out the sequence that recommended priority is descending.
Described method the most according to claim 6, it is characterised in that after the described absolute value determining the 3rd difference,
Described method also includes:
The absolute value of described 3rd difference is multiplied by a weight factor, obtains ranking factor；
The described order ascending according to the absolute value of described 3rd difference, to the described at least two in described search listing
Search Results carries out the sequence that recommended priority is descending, including:
According to the order that described ranking factor is ascending, the described at least two Search Results in described search listing is carried out
The sequence that recommended priority is descending.
8. the method for a search results ranking, it is characterised in that including:
Acquisition media content search is asked, and at least carries search key word in the request of described media content search；
Determine that search listing, described search listing include at least two Search Results, wherein, often according to described search key word
Individual Search Results at least one media content corresponding, each Search Results comprises the credit number of degrees of each self-corresponding media content
Value；
Credit rating numerical value according to each media content, arranges the described at least two Search Results in described search listing
Sequence.
Method the most according to claim 8, it is characterised in that before the request of described acquisition media content search, described side
Method also includes:
The mapping relations between credit rating numerical value and the account number credit rating numerical value of history account number according to media content, determine data
The credit rating numerical value of each media content in storehouse, wherein, described history account number is the account number of requested described media content, its
In, described mapping relations are to be produced the operation of described media content according to the history account number with different account number credit rating numerical value
Raw operation information is set up.
10. the device of a search results ranking, it is characterised in that including:
First acquiring unit, is used for obtaining media content search request, at least carries and search in the request of described media content search
Rope key word and account；
Second acquisition unit, for obtaining the account number credit number of degrees corresponding with the account of described first acquiring unit acquisition
Value；
First determines unit, for according to described first acquiring unit obtain search key word determine search listing, described in search
Suo Liebiao includes at least two Search Results, and wherein, each Search Results at least one media content corresponding, each search is tied
Fruit all comprises the credit rating numerical value of each self-corresponding media content；
Sequencing unit, for the account number credit rating numerical value that obtains according to described second acquisition unit, and each media content
Credit rating numerical value, determines that to described first the described at least two Search Results in the search listing that unit determines is ranked up.
11. devices according to claim 10, it is characterised in that described device also includes that second determines unit,
Described second determines unit, before obtaining media content search request at described first acquiring unit, according to media
Mapping relations between credit rating numerical value and the account number credit rating numerical value of history account number of content, determine each media in data base
The credit rating numerical value of content, wherein, described history account number is the account number of requested described media content, and wherein, described mapping is closed
System is according to having the history account number of different account number credit rating numerical value to operation information produced by the operation of described media content
Set up.
12. devices according to claim 10, it is characterised in that
Described first determine unit for:
According to one in described search key word and described account number credit rating numerical value, from Database Lists, determine that primary election arranges
Table, described primary election list includes primary election Search Results；
According to another in described search key word and described account number credit rating numerical value, determine described from described primary election list
Search listing.
13. devices according to claim 12, it is characterised in that
Described first determine unit for: when one is account number credit rating numerical value, from Database Lists recorded each
In the description information of media content, determine the absolute value of the first difference described primary election Search Results in presetting range, formed
Described primary election list, described first difference is the credit number of degrees of the media content included by description information of described each media content
Value and the difference of described account number credit rating numerical value.
14. devices according to claim 12, it is characterised in that
Described first determine unit for: when described another for account number credit rating numerical value time, from described primary election list institute record
Primary election Search Results in, determine the absolute value of the second difference final described Search Results in presetting range, described
Two differences are the credit rating numerical value difference with described account number credit rating numerical value of the media content included by described primary election Search Results
Value.
15. according to the arbitrary described device of claim 10-14, it is characterised in that
Described sequencing unit is used for:
According to described account number credit rating numerical value, and the credit rating numerical value of each media content, determine the absolute value of the 3rd difference,
Described 3rd difference is the difference of described account number credit rating numerical value and the credit rating numerical value of described each media content；
According to the order that the absolute value of described 3rd difference is ascending, the described at least two in described search listing is searched for
Result carries out the sequence that recommended priority is descending.
16. devices according to claim 15, it is characterised in that
Described sequencing unit is used for:
After determining the absolute value of the 3rd difference, the absolute value of described 3rd difference is multiplied by a weight factor, is arranged
The sequence factor；
According to the order that described ranking factor is ascending, the described at least two Search Results in described search listing is carried out
The sequence that recommended priority is descending.
The device of 17. 1 kinds of search results rankings, it is characterised in that including:
Acquiring unit, is used for obtaining media content search request, at least carries search and close in the request of described media content search
Keyword；
First determines unit, and the search key word for obtaining according to described acquiring unit determines search listing, and described search arranges
Table includes at least two Search Results, wherein, each Search Results at least one media content corresponding, each Search Results
Comprise the credit rating numerical value of each self-corresponding media content；
Sequencing unit, for the credit rating numerical value according to each media content, determines the search row that unit determines to described first
Described at least two Search Results in table is ranked up.
18. devices according to claim 17, it is characterised in that described device also includes that second determines unit,
Described second determines unit, before obtaining media content search request at described acquiring unit, according to media content
Credit rating numerical value and the account number credit rating numerical value of history account number between mapping relations, determine each media content in data base
Credit rating numerical value, wherein, described history account number is the account number of requested described media content, and wherein, described mapping relations are
Set up operating information produced by the operation of described media content according to having the history account number of different account number credit rating numerical value
Get up.
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| CN108073645A (en) * | 2016-11-18 | 2018-05-25 | 腾讯科技（深圳）有限公司 | A kind of job-hunter of recruitment platform recommends page display method and device |
| CN109299383A (en) * | 2018-11-02 | 2019-02-01 | 北京字节跳动网络技术有限公司 | Generate method, apparatus, electronic equipment and the storage medium for recommending word |
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| CN104142999A (en) * | 2014-08-01 | 2014-11-12 | 百度在线网络技术（北京）有限公司 | Search result display method and device |
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| CN101661474A (en) * | 2008-08-26 | 2010-03-03 | 华为技术有限公司 | Search method and system |
| CN103425650A (en) * | 2012-05-15 | 2013-12-04 | 腾讯科技（深圳）有限公司 | Recommendation searching method and recommendation searching system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108073645A (en) * | 2016-11-18 | 2018-05-25 | 腾讯科技（深圳）有限公司 | A kind of job-hunter of recruitment platform recommends page display method and device |
| CN108073645B (en) * | 2016-11-18 | 2021-08-13 | 腾讯科技（深圳）有限公司 | Method and device for displaying job seeker recommendation page of recruitment platform |
| CN109299383A (en) * | 2018-11-02 | 2019-02-01 | 北京字节跳动网络技术有限公司 | Generate method, apparatus, electronic equipment and the storage medium for recommending word |
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| CN106021602B (en) | 2018-07-06 |
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