CN104699832B - A kind of relevant information determines method and device - Google Patents
A kind of relevant information determines method and device Download PDFInfo
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- CN104699832B CN104699832B CN201510148455.2A CN201510148455A CN104699832B CN 104699832 B CN104699832 B CN 104699832B CN 201510148455 A CN201510148455 A CN 201510148455A CN 104699832 B CN104699832 B CN 104699832B
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- G06F16/90—Details of database functions independent of the retrieved data types
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Abstract
The embodiment of the invention discloses a kind of relevant informations to determine method and device, is related to Internet technical field, wherein the above method includes: acquisition target information, and extracts the characteristic set of target information；Search the corresponding information of each characteristic element for including in characteristic set respectively in preset aspect indexing database；Corresponding relationship between each characteristic element for including in characteristic set and target information is updated in preset aspect indexing database；Determine the above-mentioned information found and target information relevant information each other；According to the corresponding relationship between target information and the above-mentioned information found, preset relevant information data library is updated.The scheme that server provides according to embodiments of the present invention determines that the operating time of relevant information can shorten, and then can obtain the relevant information of new information in time.
Description
Technical field
The present invention relates to Internet technical field, in particular to a kind of relevant information determines method and device.
Background technique
With the fast development of Internet technology, the information that user can be obtained by internet is more and more, for convenient for
User obtains information relevant to target information during browsing objective information, and server would generally be according to target information
Characteristic element determines the relevant information of the target information, and identified relevant information is supplied to user, in order to which user looks into
It sees.
In the prior art, usually according to the preset time interval, it is determined for each information already present in server
Its relevant information.Since when information A is the relevant information of information B, information B is also the relevant information of information A, it may be assumed that two letters
Relevant information each other is ceased, so, in the case that preset time interval server obtains new information, in the manner described above
When determining the relevant information of already present each information in server, while the relevant information that new information has been determined, moreover it is possible to
Update the relevant information of all information relevant to new information.However, although aforesaid way can update and new information phase simultaneously
The relevant information for all information closed, but since the information content of information already present in server is larger, complete primary determine
The time that the operation of relevant information needs is longer, so, preset time interval generally described above is larger, such as: two days, three days
Etc., when the new information that such user's browser server obtains in preset time interval, its correlation letter can not be obtained in time
Breath.
Summary of the invention
The embodiment of the invention discloses a kind of relevant informations to determine method and device, with the existing institute in considering server
In the case where having information, the relevant information of new information is obtained in time.
In order to achieve the above objectives, the embodiment of the invention discloses a kind of relevant informations to determine method, which comprises
Target information is obtained, and extracts the characteristic set of the target information, wherein comprising at least in the characteristic set
One characteristic element；
It is corresponding that each characteristic element for including is searched in the characteristic set respectively in preset aspect indexing database
Information, wherein the preset aspect indexing database, for recording the corresponding relationship between characteristic element and information；
Corresponding relationship between each characteristic element for including in the characteristic set and the target information is updated to
In the preset aspect indexing database；
Determine the above-mentioned information found and the target information relevant information each other；
According to the corresponding relationship between the target information and the above-mentioned information found, preset relevant information number is updated
According to library, wherein the preset relevant information data library, for recording the corresponding pass between each information information associated therewith
System.
In a specific embodiment of the present invention, the relevant information determines method further include:
Calculate separately the similarity degree between the target information and the above-mentioned information found；
It is each similar by what is be calculated according to the corresponding relationship between the target information and the above-mentioned information found
Degree is updated in the preset relevant information data library；
It will be similar between the target information information associated therewith recorded in the preset relevant information data library
Similarity degree between degree, the above-mentioned information information associated therewith found the sequence according to similarity degree from high to low respectively
Arrangement select recommendation information of the preceding preset quantity relevant information as the target information, the above-mentioned information found respectively
Recommendation information.
In a specific embodiment of the present invention, described according to the target information and the above-mentioned information found
Between corresponding relationship, after updating preset relevant information data library, further includes:
The corresponding relationship recorded in the preset relevant information data library is marked to be updated with preset more new logo
Information；
In the case where upgrading demand there are recommendation information, obtaining to mark in the preset relevant information data library has
If more new logo information；
Algorithm is determined according to preset recommendation information, determines the recommendation information of information obtained；
The recommendation information of information obtained is updated, and deletes the preset more new logo of information obtained.
In a specific embodiment of the present invention, the relevant information determines method further include:
According to the preset time interval, determine that recording in the preset aspect indexing database, characteristic element is corresponding
Information quantity be greater than preset threshold characteristic element；
According to preset information cleaning rule, delete being recorded in the preset aspect indexing database, identified
Corresponding relationship between characteristic element and information.
In a specific embodiment of the present invention, the acquisition target information, comprising:
Target information is obtained according to the creation time of information in the server.
In order to achieve the above objectives, the embodiment of the invention discloses a kind of relevant information determining device, described device includes:
Characteristic set extraction module for obtaining target information, and extracts the characteristic set of the target information, wherein
It include at least one characteristic element in the characteristic set；
Information searching module includes for being searched in the characteristic set respectively in preset aspect indexing database
The corresponding information of each characteristic element, wherein the preset aspect indexing database, for record characteristic element and information it
Between corresponding relationship；
Corresponding relationship update module, for by each characteristic element for including in the characteristic set and the target information
Between corresponding relationship be updated in the preset aspect indexing database；
Relevant information determining module, for determining the above-mentioned information found and the target information relevant information each other；
Database update module, for according to the corresponding relationship between the target information and the above-mentioned information found,
Update preset relevant information data library, wherein the preset relevant information data library, for recording each information and its phase
Close the corresponding relationship between information.
In a specific embodiment of the present invention, the relevant information determining device further include:
Similarity degree computing module, it is similar between the target information and the above-mentioned information found for calculating separately
Degree；
Similarity degree update module, for according to the corresponding pass between the target information and the above-mentioned information found
System, each similarity degree being calculated is updated in the preset relevant information data library；
Recommendation information selecting module, the target information for will be recorded in the preset relevant information data library with
The similarity degree between similarity degree, the above-mentioned information information associated therewith found between its relevant information is respectively according to phase
Like the sequence arrangement of degree from high to low, recommendation of the preset quantity relevant information as the target information before selecting respectively
The recommendation information of breath, the above-mentioned information found.
In a specific embodiment of the present invention, the relevant information determining device further include:
Update information flag module, for the database update module update preset relevant information data library it
Afterwards, the information for marking the corresponding relationship recorded in the preset relevant information data library to be updated with preset more new logo；
Information acquisition module, in the case where upgrading demand there are recommendation information, obtaining the preset related letter
Label has the information of more new logo in breath database；
Recommendation information determining module determines pushing away for information obtained for determining algorithm according to preset recommendation information
Recommend information；
Recommendation information update module for updating the recommendation information of information obtained, and deletes information obtained
Preset more new logo.
In a specific embodiment of the present invention, the relevant information determining device further include:
Characteristic element determining module, is used for following preset time intervals, and determines the preset aspect indexing database
Middle record, the corresponding information of characteristic element quantity is greater than the characteristic element of preset threshold；
Corresponding relationship removing module, for deleting the preset aspect indexing number according to preset information cleaning rule
According to the corresponding relationship between characteristic element recorded in library, identified and information.
In a specific embodiment of the present invention, the characteristic set extraction module is specifically used for being existed according to information
Creation time in server obtains target information, and extracts the characteristic set of the target information.
As seen from the above, in scheme provided in an embodiment of the present invention, after the characteristic set for extracting target information, target is believed
Corresponding relationship between each characteristic element for including in the characteristic set of breath and target information is updated to preset aspect indexing
In database, so, in the relevant information for determining new information, can be determined based on already present all information.In addition,
Due to target information and the information that finds relevant information each other, so, according between target information and the information found
Corresponding relationship when updating preset relevant information data library, can update the relevant information of target information, can also update lookup
The relevant information of the information arrived, that is to say, that while updating the relevant information of new information, already present information can be updated
Relevant information, when there is new information in this way, no longer need to based on all already present information updates information relevant to new information
Relevant information.In summary as it can be seen that when the scheme that server provides according to embodiments of the present invention determines the operation of relevant information
Between can shorten, and then the relevant information of new information can be obtained in time.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the first flow diagram that relevant information provided in an embodiment of the present invention determines method；
Fig. 2 is second of flow diagram that relevant information provided in an embodiment of the present invention determines method；
Fig. 3 is the third flow diagram that relevant information provided in an embodiment of the present invention determines method；
Fig. 4 is the first structural schematic diagram of relevant information determining device provided in an embodiment of the present invention；
Fig. 5 is second of structural schematic diagram of relevant information determining device provided in an embodiment of the present invention；
Fig. 6 is the third structural schematic diagram of relevant information determining device provided in an embodiment of the present invention.
Specific embodiment
Service provider is to improve user experience, it is generally the case that is user when user passes through internet browsing information
Recommend information relevant to the information that user is browsed, enable a user to easily browse these relevant informations, is based on this
And problems of the prior art, the embodiment of the invention provides a kind of relevant informations to determine method and device.
Wherein, information involved in the embodiment of the present invention can be video information, audio-frequency information, pictorial information, text
Word information etc., the application is defined not to this.
In addition, usually provided by service provider by the relevant information of the browsed information of user, so, the present invention
The executing subject of each embodiment is server.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is the first flow diagram that relevant information provided in an embodiment of the present invention determines method, this method comprises:
S101: target information is obtained, and extracts the characteristic set of target information.
Above-mentioned target information can be what server actively obtained, be also possible to passive received.
Specifically, server actively obtains target information, it is possible to understand that are as follows: wound of the server according to information in the server
Build time acquisition target information.Further, it is possible to understand that are as follows: server is detected according to preset time interval for depositing
It stores up in file of other servers of information, the database of current server, current server etc. with the presence or absence of last inspection
Survey the information created after operation, and if it exists, target information is obtained from the information for meet above-mentioned condition.
Those skilled in the art are it is understood that above-mentioned detection operation can effectively ensure that all created
Information, which only has an opportunity as target information, determines its relevant information.
Server passively receives target information, it is possible to understand that are as follows: the data receiver of other servers or current server
Module obtains the information sent after newly created information.
In addition, including at least one characteristic element in above-mentioned characteristic set.It is special for different types of target information
Levying element may be different.
Such as: in the case where target information is video information, characteristic element may include: the video name of target information
Title, the keyword of video name, video title, video type, video affiliated age, featured performer etc.；
In the case where target information is audio-frequency information, characteristic element may include: the audio title of target information, sound
Frequency type, album name, singer etc.；
In the case where target information is pictorial information, characteristic element may include: picture theme, picture type, work
Person etc..
When extracting the characteristic set of target information, it can be what operation and maintenance personnel manually completed, be also possible to pass through word
What the modes such as symbol String matching were extracted from the relevant information of target video.
S102: it is corresponding to search each characteristic element for including in characteristic set respectively in preset aspect indexing database
Information.
Wherein, preset aspect indexing database, for recording the corresponding relationship between characteristic element and information.
The information found in preset aspect indexing database may be one, it is also possible to multiple.
S103: the corresponding relationship between each characteristic element for including in characteristic set and target information is updated to default
Aspect indexing database in.
The each step that relevant information provided in an embodiment of the present invention determines method is being executed for each target information
In the process, the corresponding relationship between each characteristic element for including in features described above set and target information is updated to preset
In aspect indexing database, it can guarantee to record the data for having existing all information in preset aspect indexing database.
However, the data that this database includes are more and more as preset aspect indexing database is continuously updated,
Although based on above-mentioned updated database determine target information relevant information can obtain it is more complete as a result, still,
It can be slower comprising searching information rate in the more database of data.
In addition, the access of the possible out of date or some information of some information is general over time in practical application
Rate is lower, is based on above description, and in a kind of better embodiment of the invention, above-mentioned relevant information determines that method can be with
According to the preset time interval, the quantity of the corresponding information of characteristic element that is recording in preset aspect indexing database is determined
Greater than the characteristic element of preset threshold, and according to preset information cleaning rule, deletes and remember in preset aspect indexing database
Corresponding relationship between record, identified characteristic element and information, will not be due to preset aspect indexing database with guarantee
In include overabundance of data, and influence in the database search information speed.
Specifically, according to preset information cleaning rule, delete it is being recorded in preset aspect indexing database, determine
Characteristic element and information between corresponding relationship, can be the creation time according to the corresponding information of identified characteristic element
By old to new sequence, characteristic element recorded in several preset aspect indexing databases before deleting, identified and letter
Corresponding relationship between breath；
It can also be the sequence ascending according to the access frequency of the corresponding information of identified characteristic element, before deletion
Corresponding relationship between characteristic element recorded in several preset aspect indexing databases, identified and information.
It should be noted that the application only illustrates how to delete in preset aspect indexing database for above-mentioned
Corresponding relationship, in practical application, implementation is not limited in above two.
In addition, the application do not limit this step execute sequence, as long as S103 is executed after S102, S103 can
It to be executed after S104, can also execute, can also be executed parallel with S104 or S105 after S105.
S104: the above-mentioned information found and target information relevant information each other are determined.
Under normal conditions, relevant information each other between two information with correlation, that is to say, that determine above-mentioned lookup
The information arrived is the relevant information of target information, meanwhile, target information is also the relevant information of the above-mentioned information found.
S105: according to the corresponding relationship between target information and the above-mentioned information found, preset relevant information is updated
Database.
Wherein, preset relevant information data library, for recording the corresponding relationship between each information information associated therewith.
Due to relevant information, and preset relevant information data library each other between the above-mentioned information and target information found
Corresponding relationship of the information of middle record between each information information associated therewith, so, according to target information and above-mentioned lookup
The corresponding relationship between information arrived, after updating preset relevant information data library, from the data of updated data-base recording
In, can directly learn: the relevant information of target information includes the above-mentioned information found, the above-mentioned each information found
It also include target information in relevant information.
In summary as it can be seen that when updating preset relevant information data library, the relevant information of target information is not only had updated,
The relevant information that the above-mentioned information found can also be updated simultaneously, therefore, even if the appearance of new information will lead to existing information
Relevant information change, without the relevant information for regaining each existing information in all existing range of information.
As seen from the above, in scheme provided in this embodiment, after the characteristic set for extracting target information, by target information
Corresponding relationship between each characteristic element for including in characteristic set and target information is updated to preset aspect indexing data
In library, so, in the relevant information for determining new information, can be determined based on already present all information.In addition, due to
Target information and the information found relevant information each other, so, according to corresponding between target information and the information found
Relationship, when updating preset relevant information data library, can update the relevant information of target information, can also update and find
The relevant information of information, that is to say, that while updating the relevant information of new information, the phase of already present information can be updated
Information is closed, when there is new information in this way, no longer needs to the phase based on all already present information updates information relevant to new information
Close information.In summary as it can be seen that server determines that the operating time of relevant information can become according to scheme provided in this embodiment
It is short, and then the relevant information of new information can be obtained in time.
In one particular embodiment of the present invention, referring to fig. 2, second of process that relevant information determines method is provided
Schematic diagram, compared with previous embodiment, in the present embodiment, above-mentioned relevant information determines method further include:
S106: the similarity degree between target information and the above-mentioned information found is calculated separately.
Above-mentioned similarity degree can be indicated with specific value, naturally it is also possible to be indicated with similarity degree grade, the application
It is defined not to this.
Specifically, when calculating the similarity degree between target information and any information found, it can be according to the two
Feature set computation, for both characteristic set in each characteristic element different feature weight values is set, then pass through to
Amount multiplies inner product algorithm and similarity degree between them is calculated.
There is also the algorithm of similarity degree between two information of calculating of a variety of maturations, technologies in the art in the prior art
Personnel can be easy to get according to professional knowledge, and which is not described herein again.
S107: according to the corresponding relationship between target information and the above-mentioned information found, each phase that will be calculated
It is updated in preset relevant information data library like degree.
It should be noted that the application does not limit the specific execution sequence of S106, as long as after S102, before S107
Execution can also update the same of preset relevant information data library in S105 in addition, S107 can be executed after S105
When, execute S107.
S108: by the similar journey between the target information information associated therewith recorded in preset relevant information data library
Similarity degree between degree, the above-mentioned information information associated therewith found is arranged according to the sequence of similarity degree from high to low respectively
Column, recommendation of the preset quantity relevant information as the recommendation information, the above-mentioned information found of target information before selecting respectively
Information.
Each information may have multiple relevant informations, and in practical application, it usually can only select several in its relevant information
It is a to recommend as recommendation information to user.
Before executing this step, the recommendation information of the above-mentioned information found, which can be, to be had determined, but due to
Target information occurs as the relevant information of the information found, so that the recommendation information of the above-mentioned information found may be sent out
Therefore changing need to reaffirm its recommendation information according to the similarity between the above-mentioned information found information associated therewith,
Further, it can be understood as, when there is the new relevant information of already present each information, it is both needed to redefine this existing
Information recommendation information.
From S106 it is found that after similarity degree is calculated, can be updated to preset correlation when there is new information every time
In information database, so, in this step, when determining the recommendation information of the information found, need similarity degree to be used
It is stored in relevant information data library, in this way without being calculated again, can be improved the speed of determining recommendation information.
As seen from the above, in scheme provided in this embodiment, between the information that target information is calculated and finds
Similarity degree after, the similarity degree being calculated is updated in database, in the same of the recommendation information for obtaining new information
When, it can quickly update the recommendation information of information relevant to new information.
In another specific embodiment of the invention, referring to Fig. 3, the third stream that relevant information determines method is provided
Journey schematic diagram, compared with previous embodiment, in the present embodiment, above-mentioned relevant information determines method further include:
S109: the corresponding relationship recorded in preset relevant information data library is marked to be updated with preset more new logo
Information.
A pair of of corresponding relationship is updated in preset relevant information data library, it can be understood as the corresponding relationship corresponding two
The relevant information of a information is updated.
S110: in the case where upgrading demand there are recommendation information, obtain in preset relevant information data library that label has
The information of preset more new logo.
S111: algorithm is determined according to preset recommendation information, determines the recommendation information of information obtained.
Specifically, the recommendation information of any information Info obtained can be determined in the following way:
By the similarity degree between the Info information associated therewith recorded in the relevant information data library of current preset according to
Sequence sequence from high to low, several information are the recommendation information of Info before determining；
From high to low according to access probability by the relevant information of the Info recorded in the relevant information data library of current preset
Sequence sequence, determine before several information be Info recommendation information；
By the relevant information of the Info recorded in the relevant information data library of current preset according to creation in the server
The sequence sequence of time from short to long, several information are the recommendation information of Info before determining.
The mode of the recommendation information of several determining Info is only listed above, is not limited to that in practical application, for example,
Similarity degree, access probability, creation time in the server etc. can be combined, determine the recommendation information of Info.
S112: updating the recommendation information of information obtained, and deletes the preset more new logo of information obtained.
After the recommendation information for updating information obtained, the preset more new logo of information obtained is deleted, it can be to prevent
Only in the case where the relevant information of a certain information is not updated, repetition updates the recommendation information of the information.
It as seen from the above, is that corresponding relationship occurs in preset relevant information data library in scheme provided in this embodiment
The information of update increases mark, when so that upgrading demand there are recommendation information, is capable of the recommendation of targeted more new information
Breath, without carrying out recommendation information update to all already present information, can be improved update efficiency.
Below by a specific example, then the application is illustrated.
According to S101: the target information of acquisition are as follows: the video of " force charming ma's legend " the 59th, in the characteristic set extracted
The each characteristic element for including are as follows:
Video name: the charming ma's legend the 59th of force collect；
Video name keyword: the charming ma's legend of force；
Video type: imperial palace；
The video affiliated age: ancient costume；
Featured performer: Fan Bingbing, Li Zhiting, Zhang Fengyi.
According to S102: record has the corresponding video of above-mentioned each characteristic element in preset aspect indexing database, enumerates
It is several as follows:
The corresponding video of characteristic element " the charming ma's legend of force " includes: " the charming ma's legend of force, which expose the false to sprout, rattles away ", " the charming ma's legend of force
35 collection trailers ", " happy base camp's force fawns ma's legend special show segment " etc.；
The corresponding video of characteristic element " Fan Bingbing " includes: " weighing of model ice ice scene responds 120 jin ", " TV play has play
The seraglio of Fan Bingbing and she ", " Zhang Fengyi: Fan Bingbing 120 jin！Embrace at all motionless " etc..
According to above-mentioned information, can learn can find each characteristic element in preset aspect indexing database
Corresponding video: " the charming ma's legend of force, which expose the false to sprout, rattles away ", " the charming ma's legend 35 of force collect trailer ", " happy base camp's force is fawned ma and is passed
Odd special show segment ", " model ice ice scene weighing respond 120 jin ", " seraglio that TV play has play model ice ice and she ", " Zhang Fengyi:
120 jin of Fan Bingbing！Embrace at all motionless " etc..
According to S103: more by the corresponding relationship between the S101 each characteristic element extracted and " the charming ma's legend the 59th of force collect "
In new extremely preset aspect indexing database.
Specifically, characteristic element " the charming ma's legend of force ", " imperial palace ", " model will be updated to respectively " the charming ma's legend the 59th of force collect "
In the corresponding video of ice ice ", " Zhang Fengyi " etc..
According to S104: determining " the charming ma's legend of force, which expose the false to sprout, rattles away ", " the charming ma's legend 35 of force collect trailer ", " happy university degree
The military charming ma's legend special show segment of battalion ", " weighing of model ice ice scene responds 120 jin ", " TV play has the seraglio of play model ice ice and she
", " Zhang Fengyi: Fan Bingbing 120 jin！Embrace at all motionless " etc. video respectively to " force charming ma's legend the 59th collect " is related each other believes
Breath.
According to S106: the similarity degree between the video that " the charming collection of ma's legend the 59th of force " and above-mentioned S102 are found is calculated,
For example, the similarity degree being calculated is indicated with specific value are as follows:
Similarity degree between " the charming ma's legend the 59th of force collect " and " the charming ma's legend of force, which expose the false to sprout, rattles away " is 0.45；
Similarity degree between " force charming ma's legend the 59th collect " and " happy base camp's force fawns ma's legend special show segment " is
0.39 etc..
According to S105: will " the charming ma's legend of force, which expose the false to sprout, rattles away ", " the charming ma's legend 35 of force collect trailer ", " happy base camp
The charming ma's legend special show segment of force ", " weighing of model ice ice scene responds 120 jin ", " seraglio that TV play has play model ice ice and she ",
" Zhang Fengyi: Fan Bingbing 120 jin！Embrace at all motionless " etc. video be updated to as the relevant information of " force charming ma's legend the 59th collect "
In preset relevant information data library；
Will " force charming ma's legend the 59th collect " respectively as " the charming ma's legend of force, which expose the false to sprout, rattles away ", " the charming ma's legend 35 of force collect pre-
Accuse piece ", " happy base camp's force fawns ma's legend special show segment ", " model ice ice scene weighing response 120 jin ", " TV play has play model
The seraglio of ice ice and she ", " Zhang Fengyi: Fan Bingbing 120 jin！Embrace at all motionless " etc. video relevant information be updated to it is default
Relevant information data library in.
According to S107: each similarity degree that S106 is calculated is updated in preset relevant information data library.
Such as: by the similarity degree 0.45 between " force charming ma's legend the 59th collect " and " military fawn ma's legend expose the false to sprout rattles away ",
It is updated in the relevant information record about " the charming ma's legend the 59th of force collect ", while above-mentioned similarity degree 0.45 is updated to pass
In the relevant information record of " the charming ma's legend of force, which expose the false to sprout, rattles away ".
According to S108: according to the similarity degree between video, the relevant information of " the charming ma's legend the 59th of force collect " is ranked up,
And again to " force charming ma's legend expose the false to sprout rattles away ", " the charming ma's legend 35 of force collect trailer ", " it is special that happy base camp's force fawns ma's legend
Segment " etc. the relevant informations of videos be ranked up, obtain the recommendation video of each video.
It determines that method is corresponding with above-mentioned relevant information, determines and fill the embodiment of the invention also provides a kind of relevant information
It sets.
Fig. 4 is the first structural schematic diagram of relevant information determining device provided in an embodiment of the present invention, above-mentioned apparatus packet
It includes: characteristic set extraction module 401, information searching module 402, corresponding relationship update module 403, relevant information determining module
404 and database update module 405.
Wherein, characteristic set extraction module 401 for obtaining target information, and extracts the feature set of the target information
It closes, wherein include at least one characteristic element in the characteristic set；
Information searching module 402 is wrapped for being searched in the characteristic set respectively in preset aspect indexing database
The corresponding information of each characteristic element contained, wherein the preset aspect indexing database, for recording characteristic element and letter
Corresponding relationship between breath；
Corresponding relationship update module 403, for by each characteristic element for including in the characteristic set and the target
Corresponding relationship between information is updated in the preset aspect indexing database；
Relevant information determining module 404, for determining the above-mentioned information found and the target information related letter each other
Breath；
Database update module 405, for according to the corresponding pass between the target information and the above-mentioned information found
System, update preset relevant information data library, wherein the preset relevant information data library, for record each information with
Corresponding relationship between its relevant information.
Optionally, above-mentioned relevant information determining device can also include: that characteristic element determining module and corresponding relationship are deleted
Except module (not shown).
Wherein, characteristic element determining module is used for following preset time intervals, and determines the preset aspect indexing number
It is greater than the characteristic element of preset threshold according to the quantity of the corresponding information of recording in library, characteristic element；
Corresponding relationship removing module, for deleting the preset aspect indexing number according to preset information cleaning rule
According to the corresponding relationship between characteristic element recorded in library, identified and information.
Optionally, characteristic set extraction module 401, specifically for obtaining mesh according to the creation time of information in the server
Information is marked, and extracts the characteristic set of the target information.
As seen from the above, in scheme provided in this embodiment, after the characteristic set for extracting target information, by target information
Corresponding relationship between each characteristic element for including in characteristic set and target information is updated to preset aspect indexing data
In library, so, in the relevant information for determining new information, can be determined based on already present all information.In addition, due to
Target information and the information found relevant information each other, so, according to corresponding between target information and the information found
Relationship, when updating preset relevant information data library, can update the relevant information of target information, can also update and find
The relevant information of information, that is to say, that while updating the relevant information of new information, the phase of already present information can be updated
Information is closed, when there is new information in this way, no longer needs to the phase based on all already present information updates information relevant to new information
Close information.In summary as it can be seen that server determines that the operating time of relevant information can become according to scheme provided in this embodiment
It is short, and then the relevant information of new information can be obtained in time.
In one particular embodiment of the present invention, referring to Fig. 5, second of structure of relevant information determining device is provided
Schematic diagram, compared with previous embodiment, in the present embodiment, above-mentioned relevant information determining device further include: similarity degree calculates mould
Block 406, similarity degree update module 407 and recommendation information selecting module 408.
Wherein, similarity degree computing module 406, for calculate separately the target information and the above-mentioned information found it
Between similarity degree；
Similarity degree update module 407, for according to corresponding between the target information and the above-mentioned information found
The each similarity degree being calculated is updated in the preset relevant information data library by relationship；
Recommendation information selecting module 408, the target letter for will be recorded in the preset relevant information data library
Cease similarity degree between the similarity degree between information associated therewith, the above-mentioned information information associated therewith found respectively by
According to the sequence arrangement of similarity degree from high to low, preset quantity relevant information pushing away as the target information before selecting respectively
Recommend the recommendation information of information, the above-mentioned information found.
As seen from the above, in scheme provided in this embodiment, between the information that target information is calculated and finds
Similarity degree after, the similarity degree being calculated is updated in database, in the same of the recommendation information for obtaining new information
When, it can quickly update the recommendation information of information relevant to new information.
In another specific embodiment of the invention, referring to Fig. 6, second of knot of relevant information determining device is provided
Structure schematic diagram, compared with previous embodiment, in the present embodiment, above-mentioned relevant information determining device further include: update information flag
Module 409, information acquisition module 410, recommendation information determining module 411 and recommendation information update module 412.
Wherein, information flag module 409 is updated, for updating preset related letter in the database update module 405
After ceasing database, mark the corresponding relationship recorded in the preset relevant information data library by more with preset more new logo
New information；
Information acquisition module 410, for obtaining the preset correlation in the case where upgrading demand there are recommendation information
Label has the information of more new logo in information database；
Recommendation information determining module 411 determines information obtained for determining algorithm according to preset recommendation information
Recommendation information；
Recommendation information update module 412 for updating the recommendation information of information obtained, and deletes information obtained
Preset more new logo.
It as seen from the above, is that corresponding relationship occurs in preset relevant information data library in scheme provided in this embodiment
The information of update increases mark, when so that upgrading demand there are recommendation information, is capable of the recommendation of targeted more new information
Breath, without carrying out recommendation information update to all already present information, can be improved update efficiency.
For device embodiment, since it is substantially similar to the method embodiment, related so being described relatively simple
Place illustrates referring to the part of embodiment of the method.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Those of ordinary skill in the art will appreciate that all or part of the steps in realization above method embodiment is can
It is completed with instructing relevant hardware by program, the program can store in computer-readable storage medium,
The storage medium designated herein obtained, such as: ROM/RAM, magnetic disk, CD.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all
Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention
It is interior.
Claims (6)
1. a kind of relevant information determines method, which is characterized in that the described method includes:
Target information is obtained, and extracts the characteristic set of the target information, wherein includes at least one in the characteristic set
Characteristic element；
The each characteristic element corresponding letter for including is searched in the characteristic set respectively in preset aspect indexing database
Breath, wherein the preset aspect indexing database, for recording the corresponding relationship between characteristic element and information；
Corresponding relationship between each characteristic element for including in the characteristic set and the target information is updated to described
In preset aspect indexing database；
Determine the above-mentioned information found and the target information relevant information each other；
According to the corresponding relationship between the target information and the above-mentioned information found, preset relevant information data is updated
Library, wherein the preset relevant information data library, for recording the corresponding relationship between each information information associated therewith；
The information for marking the corresponding relationship recorded in the preset relevant information data library to be updated with preset more new logo；
In the case where upgrading demand there are recommendation information, obtaining to mark in the preset relevant information data library has
The information of more new logo；
Algorithm is determined according to preset recommendation information, determines the recommendation information of information obtained；
The recommendation information of information obtained is updated, and deletes the preset more new logo of information obtained；
The acquisition target information, comprising: being detected in the server for storing information according to preset time interval is
It is no to there is the information created after last detection operation, and if it exists, to be obtained from the information created after last detection operation
Obtain target information.
2. the method according to claim 1, wherein the method also includes:
Calculate separately the similarity degree between the target information and the above-mentioned information found；
According to the corresponding relationship between the target information and the above-mentioned information found, each similarity degree that will be calculated
It is updated in the preset relevant information data library；
By between the target information information associated therewith recorded in the preset relevant information data library similarity degree,
Similarity degree between the above-mentioned information information associated therewith found is arranged according to the sequence of similarity degree from high to low respectively,
Recommendation of the preset quantity relevant information as the recommendation information, the above-mentioned information found of the target information before selecting respectively
Information.
3. method according to claim 1 or 2, which is characterized in that the method also includes:
According to the preset time interval, record in the preset aspect indexing database, the corresponding letter of characteristic element is determined
The quantity of breath is greater than the characteristic element of preset threshold；
According to preset information cleaning rule, feature record in the preset aspect indexing database, identified is deleted
Corresponding relationship between element and information.
4. a kind of relevant information determining device, which is characterized in that described device includes:
Characteristic set extraction module for obtaining target information, and extracts the characteristic set of the target information, wherein described
It include at least one characteristic element in characteristic set；
Information searching module, for searching include in the characteristic set each respectively in preset aspect indexing database
The corresponding information of characteristic element, wherein the preset aspect indexing database, for recording between characteristic element and information
Corresponding relationship；
Corresponding relationship update module, for will be between each characteristic element for including in the characteristic set and the target information
Corresponding relationship be updated in the preset aspect indexing database；
Relevant information determining module, for determining the above-mentioned information found and the target information relevant information each other；
Database update module, for updating according to the corresponding relationship between the target information and the above-mentioned information found
Preset relevant information data library, wherein the preset relevant information data library, for recording each information letter associated therewith
Corresponding relationship between breath；
Information flag module is updated, is used for after the database update module updates preset relevant information data library, with
The information that preset more new logo marks the corresponding relationship recorded in the preset relevant information data library to be updated；
Information acquisition module, for obtaining the preset relevant information number in the case where upgrading demand there are recommendation information
There is the information of more new logo according to label in library；
Recommendation information determining module determines the recommendation of information obtained for determining algorithm according to preset recommendation information
Breath；
Recommendation information update module for updating the recommendation information of information obtained, and deletes the default of information obtained
More new logo；
The acquisition target information, comprising: being detected in the server for storing information according to preset time interval is
It is no to there is the information created after last detection operation, and if it exists, to be obtained from the information created after last detection operation
Obtain target information.
5. device according to claim 4, which is characterized in that described device further include:
Similarity degree computing module, for calculating separately the similar journey between the target information and the above-mentioned information found
Degree；
Similarity degree update module, for inciting somebody to action according to the corresponding relationship between the target information and the above-mentioned information found
The each similarity degree being calculated is updated in the preset relevant information data library；
Recommendation information selecting module, the target information and its phase for will be recorded in the preset relevant information data library
The similarity degree between similarity degree, the above-mentioned information information associated therewith found between the information of pass is respectively according to similar journey
The sequence arrangement of degree from high to low, select respectively preceding preset quantity relevant information as the target information recommendation information,
The recommendation information of the above-mentioned information found.
6. device according to claim 4 or 5, which is characterized in that described device further include:
Characteristic element determining module, is used for following preset time intervals, and determines and remembers in the preset aspect indexing database
Record, the corresponding information of characteristic element quantity is greater than the characteristic element of preset threshold；
Corresponding relationship removing module, for deleting the preset aspect indexing database according to preset information cleaning rule
Corresponding relationship between middle record, identified characteristic element and information.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103186550A (en) * | 2011-12-27 | 2013-07-03 | 盛乐信息技术（上海）有限公司 | Method and system for generating video-related video list |
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| CN103186550A (en) * | 2011-12-27 | 2013-07-03 | 盛乐信息技术（上海）有限公司 | Method and system for generating video-related video list |
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