CN105872790A - Method and system for recommending audio/video program - Google Patents
Method and system for recommending audio/video program Download PDFInfo
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- CN105872790A CN105872790A CN201510872633.6A CN201510872633A CN105872790A CN 105872790 A CN105872790 A CN 105872790A CN 201510872633 A CN201510872633 A CN 201510872633A CN 105872790 A CN105872790 A CN 105872790A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
- H04N21/466—Learning process for intelligent management, e.g. learning user preferences for recommending movies
- H04N21/4668—Learning process for intelligent management, e.g. learning user preferences for recommending movies for recommending content, e.g. movies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport stream
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/47—End-user applications
- H04N21/482—End-user interface for program selection
- H04N21/4826—End-user interface for program selection using recommendation lists, e.g. of programs or channels sorted out according to their score
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- Databases & Information Systems (AREA)
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- Human Computer Interaction (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The invention discloses a method for recommending an audio/video program. The method comprises the steps of: obtaining instant scene information around a client, wherein the instant scene information comprises environmental information, weather information and time information; marking the obtained instant scene information with a scene label; matching corresponding audios/videos from an audio/video library according to the scene label; generating a first audio/video recommendation list; and pushing the first audio/video recommendation list to the client. The invention further discloses a system for recommending the audio/video program, and is characterized by comprising a scene information obtaining module, a labeling module, a retrieval module and a first recommending module. According to the method and the system for recommending the audio/video program provided by the invention, the audios/the videos are recommended to a user through a method of labeling the obtained scene to match corresponding audio and video files, so that the user obtains different recommendation contents in different scenes, and personalization is well achieved.
Description
Technical field
The present invention relates to multimedia communication technology field, particularly relate to a kind of audio/video program recommend method and
System.
Background technology
Along with the development of the Internet, the recommended technology of audio visual work is also the most progressive, and current audio frequency and video save
Purpose recommends method to specifically include that based on commending contents, and such as, Pandora music radio station, by often
The many attribute of song labelling, match the same alike result between song, by analyze user listen song
Record and to listen an old song form be (collect, skip, add blacklist etc.), will have the commending contents of same alike result
To user, during listening to, user can select to like, not like, I am bored with listening to, if user
Liking listening a first song, system can automatically find out the song with current song attribute similarity and recommend user；Base
Recommend in social networks, such as, Semen Sojae Preparatum film, core concept is that its taste of similar user is the most similar, it
Calculating the similarity between user according to user profile, the user that similarity is higher becomes targeted customer's
Neighbours, by record user to seeing the scoring flashed back past events, film mark interested, obtain user preference
Information, predicts targeted customer's fancy grade to certain movie according to neighbours to the evaluation of other films,
Recommendation is made afterwards according to this fancy grade.
User not necessarily always appreciates same type of program, such as when user be in a quiet library,
Or coffee-house, at this moment user possibly cannot judge oneself to like which type of audio/video program, it is also possible to right
Feeling dull in the program liked before, therefore user can not obtain oneself satisfied audio/video program recommendation.
Summary of the invention
In view of this, it is an object of the invention to propose the method and system that a kind of audio/video program is recommended, make
The demand that the audio visual work recommended more is close to the users.
The method that a kind of audio/video program based on above-mentioned purpose present invention offer is recommended includes:
Receive and obtain scene information requirement command；
Obtain the instant scene information around client；
To the described instant scene information labelling scene tag obtained；
From audio frequency and video storehouse, corresponding audio frequency and video are mated according to described scene tag；
Generate the first audio frequency and video recommendation list；
To the first video recommendations list described in described client push.
In some embodiments, after client push the first video recommendations list, also include, obtain
Near the audio frequency and video play；
The neighbouring audio frequency and video play are generated the second audio frequency and video recommendation list；
To the second audio frequency and video recommendation list described in described client push.
In some embodiments, described instant scene information includes environmental information, Weather information and time letter
Breath；
The described described scene information labelling scene tag to obtaining includes: Marking ring environment information label, labelling
Weather information label, labelling temporal information label；
The described step mating corresponding audio frequency and video according to described scene tag from audio frequency and video storehouse includes: will
Environmental information label, Weather information label, temporal information label, as three filter factors, regards from described sound
Frequently storehouse filters out the audio frequency and video not meeting described three filter factors, and remaining audio frequency and video are as according to described field
The corresponding audio frequency and video that scape label mates from audio frequency and video storehouse.
In some embodiments, described from audio frequency and video storehouse, corresponding sound is mated according to described scene tag
The step of video includes:
Using described environmental information label as the first filter factor, by described environmental information label from audio frequency and video
Storehouse filters out the audio frequency and video not meeting described environmental information label, obtains the first recommendation audio frequency and video storehouse；
Using described Weather information label as the second filter factor, by described Weather information label from described
One recommends audio frequency and video storehouse to filter out the audio frequency and video not meeting described Weather information label, obtains the second recommendation sound and regards
Frequently storehouse；
Judge that whether the audio frequency and video number in described second recommendation of audio storehouse is less than judgment threshold；
If the audio frequency and video number in described second recommendation of audio storehouse is less than judgment threshold, then recommend sound by described first
Video library recommends audio frequency and video storehouse as described second；
Using described temporal information label as the 3rd filter factor, by described temporal information label from described
Two recommend audio frequency and video storehouse to filter out the audio frequency and video not meeting described temporal information label, obtain the 3rd recommendation sound and regard
Frequently storehouse；
Judge that whether the audio frequency and video number in described 3rd recommendation of audio storehouse is less than judgment threshold；
If the audio frequency and video number in described 3rd recommendation of audio storehouse is less than judgment threshold, then recommend sound by described second
Video library recommends audio frequency and video storehouse as the described 3rd；
The audio-video document in audio frequency and video storehouse is recommended to regard as according to described scene tag from sound using the described 3rd
Frequently the corresponding audio frequency and video of coupling in storehouse.
In some embodiments, the described described instant scene information labelling scene labelling step bag to obtaining
Include:
Obtain the first scene information；
Judge whether described first scene information is present in scene tag data base；
In described first scene information is not present in described scene tag data base, initiate to described client
Select tag request；
Described client is to generate the first scene tag after described first scene information selects label；
Described first scene tag is stored into described scene tag data base；
In described first scene is present in described scene tag data base, directly invoke described scene tag number
According to described first scene tag in storehouse.
In some embodiments, described client includes audio client and videoconference client, works as client
During for audio client, after the neighbouring audio frequency play is generated the second audio frequency recommendation list, also include:
Send whether light screen request to described audio client；
If audio client lights the response of screen, then push described second sound to described audio client
Video recommendations list；
If audio client does not give a response, then return to the neighbouring audio frequency play is generated the second sound
Frequently recommendation list step；
In some embodiments, the method for the instant scene information around described acquisition client includes:
By IP address or Wifi environment or LBS technical limit spacing geographical position, obtained by described geographical position
Take spatial environments, using described geographical position and described spatial environments as described environmental information；
Weather conditions are obtained, as described Weather information by described geographical position；
Obtain system time, as described temporal information.
On the other hand, the present invention also provides for a kind of audio frequency and video commending system, including:
Obtain scene information module, for receiving acquisition scene information requirement command and obtaining around client
Instant scene information；
Labeling module, for described instant scene information labelling scene tag, makes described scene tag；
Retrieval module, for the audio frequency and video that retrieval is corresponding with described scene tag, and generates the first audio frequency and video
Recommendation list；
First recommending module, for being pushed to described client by described first audio frequency and video recommendation list.
In some embodiments, also include: information module near obtaining, be used for obtaining near play
Audio frequency and video, and generate the second audio frequency and video recommendation list；
Second recommending module, for being pushed to described client by described second audio frequency and video recommendation list.
In some embodiments, described instant scene information includes environmental information, Weather information and time letter
Breath；
Described labeling module, is further used for Marking ring environment information label, Weather information label and time letter
Breath label；
Described retrieval module includes the first retrieval unit, is used for environmental information label as the first filter factor,
Generate the first recommendation audio frequency and video storehouse；
Second retrieval unit, for recommending sound using Weather information label as the second filter factor, generation second
Video library；
3rd retrieval unit, for recommending sound using temporal information label as the 3rd filter factor, generation the 3rd
Video library, and using audio-video document therein as the corresponding audio frequency and video of described scene tag, and generate
One audio frequency and video recommendation list.
In some embodiments, described labeling module includes:
Scene tag Database Unit, is used for storing some scene tag；
Judge tag unit, for obtaining the first scene information, it is judged that whether described first scene information exists
Described scene tag Database Unit；
Selecting tag unit, there is not described scene tag Database Unit in described first scene information, to institute
Stating client to initiate to select tag request, described client is to generate after described first scene information selects label
First scene tag, is stored into described scene tag Database Unit by described first scene tag；
Precedents, described first scene information exists in described scene tag Database Unit, directly invokes
The first scene tag in described scene tag Database Unit.
In some embodiments, when described client is audio client, also includes selecting module, use
In the audio-video document play near getting and after generating the second audio frequency and video recommendation list, to client
End sends the request whether lighting screen, when client selected element bright screen is behind the scenes, sends to the second recommending module
Instruction to described client push the second audio frequency and video recommendation list；When client does not give a response, then
Return to generate the neighbouring audio frequency play the second audio frequency recommendation list step.
In some embodiments, obtain scene information module to include:
Obtain environmental information unit, for being believed by IP address or Wifi environment or LBS technical limit spacing environment
Breath, using described geographical position and described spatial environments as described environmental information；
Obtain Weather information unit, for obtaining local weather situation by described geographical position, as described
Weather information；
From the above it can be seen that the method that the audio frequency and video that the present invention provides are recommended, by by obtain being
Time scene information labeling and the method for mating corresponding audio/video program recommend audio frequency and video to save to user
Mesh, makes user obtain the content recommendation meeting different scenes under different scenes, owing to user is to audio frequency and video
The demand of program is often relevant with mood at that time, atmosphere, and surrounding, weather, the time can be to mood
Produce vital impact with atmosphere, therefore met the audio/video program energy of instant scene information by recommendation
The viewing of enough users met the most greatly, listen to demand, more humane, around broadcast by obtaining simultaneously
The audio frequency and video put also recommend user, provide the user with different selections and enable a user to obtain diversified use
Family is experienced.
Accompanying drawing explanation
The embodiment schematic flow sheet of the method that Fig. 1 recommends for the audio/video program that the present invention provides；
Fig. 2 mates corresponding audio frequency and video for what the present invention provided according to scene tag from audio frequency and video storehouse
Steps flow chart schematic diagram；
Fig. 3 for the present invention provide to scene information labelling scene labelling step schematic flow sheet；
Fig. 4 for the present invention provide to scene information labelling scene labelling step embodiment schematic diagram；
The system embodiment structural representation that Fig. 5 recommends for the audio/video program that the present invention provides.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with specific embodiment,
And referring to the drawings, the present invention is described in more detail.
It should be noted that the statement of all uses " first " and " second " is all in the embodiment of the present invention
The parameter of entity or non-equal in order to distinguish two same names non-equal, it is seen that " first " " second "
Only for the convenience of statement, should not be construed as the restriction to the embodiment of the present invention, subsequent embodiment is to this no longer
Illustrate one by one.
Such as the embodiment of the method that Fig. 1 recommends for the audio/video program that the present invention provides, described audio frequency and video are recommended
Method include:
Step 102, obtains the instant scene information around client, and described instant scene information can include
Environmental information, Weather information, temporal information, described environmental information is to generally refer to geographical position, such as state
Family's library；
Step 103, to the described instant scene information labelling scene tag obtained；
Step 104, mates corresponding audio frequency and video according to described scene tag from audio frequency and video storehouse；
Step 105, generates the first audio frequency and video recommendation list；
Step 106, to the first audio frequency and video recommendation list described in described client push.
Scene information that is concrete, that such as get, environmental information is " library ", and Weather information is " fine
My god ", temporal information is " weekend ".
The audio-video document in audio frequency and video storehouse, with label, therefore can give similar mark to scene information
Sign, reach mating of scene and audio-video document, the label of such as audio file with tag match by label
Including style (rock and roll, popular, rural, light music, allusion, army, flower-drum, pingju opera etc.), language
(absolute music, English, French, Guangdong language, national language etc.), scene (coffee-house, gymnasium, running, trip
Row etc.), emotion (joy, love, emotional affection, pure and fresh, cure, pursue a goal with determination, miss old times or old friends, sentiment etc.), video
File label includes type (film, variety, animation, documentary film, news, original etc.), and area is (interior
Ground, Hong Kong and Taiwan, America and Europe, Korea S etc.), wherein the label of film include love, action movie, comedy, science fiction,
Terror, animation, music, war etc., it can be seen that the label for audio tag and video is different.
Such as, it is thus achieved that instant scene information (library, fine day, weekend) need mate audio file time,
Being " library-peace and quiet-light music ... " by " library " labelling label, " fine day " is labeled as " fine day
-pure and fresh-pursue a goal with determination ... " " weekend " be labeled as " weekend-easily-miss old times or old friends ... ", to scene information labelling mark
Label should be chosen from a large amount of labels of audio file, and each scene information can be with the multiple label of labelling；At this moment sound
Frequently the audio frequency having some tape labels in storehouse is available, the label of such as " Beyond " " Beyond-
Pursue a goal with determination-rock and roll ... ", the label of " freely circling in the air " " freely circle in the air-dynamic-popular ... ", " blue Flos Nelumbinis "
Label is " blue Flos Nelumbinis-pursue a goal with determination-quiet ... ", scene tag is mated with audio frequency and video label,
The principle joined, it may be that mated with single audio frequency and video label by all scene tag, will not have and scene
Filtering out of the audio file of label same label, the audio frequency that number of tags is identical in recommendation list number is many
Before coming, it is seen that the audio frequency matched with scene information (library, fine day, weekend) is " blue Flos Nelumbinis ",
" Beyond ", wherein " blue Flos Nelumbinis " preferential recommendation in recommendation list.
Such as, it is thus achieved that instant scene information (library, fine day, weekend) need mate video file time,
Be " library-film-music ... " by " library " labelling label, " fine day " be labeled as " fine day-
Love-variety ... " " weekend " be labeled as " weekend-film-science fiction ... ", to scene information labelling label
Should choose from a large amount of labels of video file, each scene information can be with the multiple label of labelling；At this moment video
The video having some tape labels in storehouse is available, the label " talk on the journey to west-electricity of such as " talk on the journey to west "
Shadow-comedy-action ... ", the label " little epoch-film-love-popular ... " in " little epoch ", " machine
Device people's general mobilization " label be " robot general mobilization-film-science fiction-love ... ", by scene tag with
Audio frequency and video label mates, and the principle of coupling is identical with Audio Matching principle, filters out and does not meets scene mark
The file signed, it is seen that the video matched with scene information (library, fine day, weekend) is " robot
General mobilization ", " little epoch ", wherein " robot general mobilization " preferential recommendation in recommendation list.
Environment around influences whether the mood that user is current, then has influence on user's sense to audio visual work
It is subject to and expects, time within the city such as facing sea as a people or being in clamour, listening the sense of same first song
By inevitable different, therefore by the instant scene information labeling that will obtain, and mate corresponding audio frequency and video literary composition
The method of part recommends audio frequency and video to user, makes user obtain the recommendation meeting different scenes under different scenes
Content is to meet when user is in different scene the different demands to audio/video program, the true of user of more fitting
Demand, more humane.
Further, in step 106, after client push the first video recommendations list, also include:
Step 107, the audio frequency and video play near acquisition；Preferably, the sound play near described
Video includes having an area of around described client all audio-video documents play in 50m, to ensure
The audio-video document got has referring to property；
The neighbouring audio frequency and video play are generated the second audio frequency and video recommendation list by step 108；
Step 109, to the second audio frequency and video recommendation list described in described client push；
Wherein step 107,108,109 can also occur at step 106 after, it is also possible to as independent
Step, it is achieved diversified audio frequency and video are recommended user by the method for the audio frequency and video by playing near recommending.
By the neighbouring audio/video program play is recommended client, provide the user with different selections,
User is made to obtain diversified Consumer's Experience.
Further, in step 103, the described scene information labelling scene tag obtained is included: labelling
Environmental information label, labelling Weather information label, labelling temporal information label；
Wherein as in figure 2 it is shown, step 104, mate corresponding from audio frequency and video storehouse according to described scene tag
The step of audio frequency and video include: described from audio frequency and video storehouse, mate corresponding sound according to described scene tag regard
The step of frequency includes: by environmental information label, Weather information label, temporal information label is as three filtrations
Factor, filters out the audio frequency and video not meeting described three filter factors from described audio frequency and video storehouse, and remaining sound regards
Frequency is as the corresponding audio frequency and video mated from audio frequency and video storehouse according to described scene tag.
Preferably, the described step mating corresponding audio frequency and video according to described scene tag from audio frequency and video storehouse
Including: step 104a, using environmental information label as the first filter factor, by described environmental information mark
Sign and filter out the audio frequency and video not meeting environmental information label from audio frequency and video storehouse, obtain the first recommendation audio frequency and video storehouse；
Step 104b, using Weather information label as the second filter factor, by described Weather information label
Filter out the audio frequency and video not meeting Weather information label from the first recommendation audio frequency and video storehouse, obtain the second recommendation sound and regard
Frequently storehouse；
Step 104c, it is judged that whether the audio frequency and video number in the second recommendation of audio storehouse is less than judgment threshold, wherein
Judgment threshold, can be set as the number of audio/video program in described first audio frequency and video recommendation list, it is also possible to
Sets itself is other numerical value according to demand；
Step 104d, if the audio frequency and video number in the second recommendation of audio storehouse is less than judgment threshold, then by described the
One recommends audio frequency and video storehouse to recommend audio frequency and video storehouse as second；
Step 104e, using temporal information label as the 3rd filter factor, by described temporal information label
Filter out the audio frequency and video not meeting temporal information label from the second recommendation audio frequency and video storehouse, obtain the 3rd recommendation sound and regard
Frequently storehouse；
Step 104f, it is judged that whether the audio frequency and video number in the 3rd recommendation of audio storehouse is less than judgment threshold；
Step 104g, if the video number in the 3rd recommendation of audio storehouse is less than judgment threshold, then by described second
Audio frequency and video storehouse is recommended to recommend audio frequency and video storehouse as the 3rd；
Step 104h, recommends the audio-video document in audio frequency and video storehouse as according to described scene tag using the 3rd
The corresponding audio frequency and video of coupling from audio frequency and video storehouse.Such as, environmental information label M-a-1-0-f is as
One filter factor, by do not contain a, 1,0, the audio-video document of any one label filters out in f,
Recommend audio frequency and video storehouse to first, the most each audio-video document including at least a, 1,0, a label in f.
Weather information label R-d-7-0-a, as the second filter factor, recommends first not contain in audio frequency and video storehouse
Have d, 7,0, the audio-video document of any one label of a filter out, obtain the second recommendation audio frequency and video storehouse,
The most each audio-video document comprise simultaneously a, 1,0, at least one label and d in f, 7,0, in a extremely
A few label, it is assumed that second recommends the audio frequency and video number in audio frequency and video storehouse not less than 10.
Temporal information label T-d-8-0-b, as the 3rd filter factor, recommends second not contain in audio frequency and video storehouse
Have d, 8,0, the audio-video document of any one label of b filter out, obtain the 3rd recommendation audio frequency and video storehouse,
The most each audio-video document comprise simultaneously a, 1,0, at least one label and d in f, 7,0, in a extremely
A few label and d, 8,0, at least one label in b, if music label is X-a-1-8 ... that
Meet the requirements, can be as one of recommendation of audio.
Wherein, using environmental information label as the first filter factor, allow for different types of scene information
Different to the influence degree of user, it is contemplated that user's majority of audio frequency and video is in indoor environment, at this moment weather and
Time factor is more relatively small to the mood of user, but environment is spacious, crowded, quiet or lively meeting
The mood of user is produced considerable influence, therefore selects using environmental information label as the first filter factor, with
Ensure that the audio/video program matched is all based on meeting environmental information label.
Weather conditions or time factor can also be selected as the first filter factor, it is also possible to according to practical situation
Arbitrarily define the order of three filter factors.
Further, as it is shown on figure 3, step 103, the described described instant scene information labelling to obtaining
Scene tag step includes:
Step 103a, obtains the first scene information；
Step 103b, it is judged that whether described first scene information exists in scene tag data base, described field
Having pre-saved several scene tag in scape tag database, described scene tag is that scene information is with phase
Answer the form of label, such as scene tag R-d-7-0 (R is scene information, and d, 7,0 are respective labels)；
Step 103c, when there is not described scene tag data base in described first scene information, to described visitor
Family end initiates to select tag request；
Step 103d, described client is to generate the first scene mark after described first scene information selects label
Sign；
Step 103e, is stored into scene tag data base by described first scene tag；
Step 103f, when described first scene exists in data base, directly invokes described scene tag data base
In the first scene tag.
Such as, as shown in Figure 4:
Step 103a, obtains the first scene information F；
Step 103b, it is judged that whether F is present in scene tag data base A, scene tag data base A
In pre-saved some scene tag；
Step 103c, there is not described scene tag data base in the first scene information F, to described client
Initiate to select tag request；
Step 103d, described client is to generate the first scene tag after the first scene information F selects label
F-e-6；
Step 103e, is stored into described first scene tag F-e-6 in described scene tag data base A,
Generate scene tag data base B.
By initiating to select tag request to client, and the scene tag that client generates is stored scene
In tag database, the abundantest scene tag data-base content, in order to client can obtain accurately
To scene tag, and then match corresponding audio-video document.
Further, described client includes audio client and videoconference client, when described client is sound
Frequently during client, in step 108, after the neighbouring audio frequency play is generated the second audio frequency recommendation list,
Also include:
Step 110, sends whether light screen request to described audio client；
If audio client lights the response of screen, then perform next step 109, to described audio clients
End pushes described second audio frequency recommendation list；
If audio client does not give a response, then return to step 108, by the neighbouring audio frequency play
Generate the second audio frequency recommendation list, when getting the newest audio file and generating the second new audio frequency recommendation
Step 110 is again performed after list.
Wherein, send whether light screen request, be to light screen owing to audio client will not be constantly in
State, or be in illuminating state but due to user will not long focus screen and do not find, therefore work as system
Find that, when audio frequency around needs to be pushed to client, user possibly cannot find, therefore sends and whether lights
The request of screen occurs in client, the attention of easy user by the way of ejection, and reminds user permissible
Neighbouring audio list is checked by lighting screen.
Can interactive mode realize as follows:
" what the people listening surrounding listening to pop-up dialogue box？" and include select button " good " " no
Need " " the most no longer reminding "；
When user's select button " good ", currently playing audio frequency stops, and the audio frequency near appearance recommends row
Table also keeps screen to light；
When user's select button " need not ", continue play present video, when system get new around
After playing audio frequency, pop-up dialogue box again.
When user's select button " is the most no longer reminded ", continue to play present video, until restarting sound
Frequently till client, no longer pop-up dialogue box.When user does not respond, system gets the newest audio frequency
After file, again eject this dialog box.
Further, the acquisition methods of instant scene information includes:
By IP address or Wifi environment or LBS (location Based service) technical limit spacing geographical position,
Spatial environments is obtained, using described geographical position and described spatial environments as described ring by described geographical position
Environment information；
Weather conditions are obtained, as described Weather information by described geographical position；
Obtain system time, as described temporal information.
Wherein, include can also including spatial environments, described space in addition to geographical position in described environmental information
Environment refers to inner space or the outer space environment of building；Such as geographical position is " library ", when
When being in the reading room of library, spatial environments is " intensive books ", is in library hall time space
Environment is " spacious hall ".
When described client is audio client, owing to the kinestate of user of client is for the choosing of audio frequency
Taking also is important factor, and the most described environmental information can also include self environment, such as, is running
Walk, driving, in stroll etc..
When client is audio client, the acquisition methods of described environmental information can also include being moved by perception
Dynamic speed obtains self environment, concrete, when by IP address, Wifi environment or LBS technical limit spacing institute
After stating audio client geography information, perception geographical location information is continually changing, such as from Beijing to Tianjin again
To Shanghai, by perception translational speed, such as speed more than 200km/h, it is judged that user is likely to taking
High ferro, now environmental information is judged to " Beijing, high travel iron, Shanghai ".
Wherein, obtain spatial environments by described geographical position, can be complete by introducing map, such as Baidu
Scape map, can obtain place spatial scene with crossing particular location；Due to the substantial amounts of geographical position of the Internet storage
Put contextual data, such as search " Beijing South Station Startbuck ", can search for the scene picture of correspondence, therefore
Can also be by, in the geographical position that gets to geolocation scenario data base, mating this place, geographical position
Spatial scene data, obtain spatial environments.
On the other hand, the present invention also provides for the system that a kind of audio frequency and video are recommended, including:
Obtain scene information module 501, be used for receiving acquisition scene information requirement command and obtaining client week
The instant scene information enclosed, described scene information includes environmental information, Weather information and temporal information；
Labeling module 502, for described instant scene information labelling scene tag, makes described scene mark
Labelization；
Retrieval module 503, for the audio frequency and video that retrieval is corresponding with described scene tag, and generates the first sound
Video recommendations list；
First recommending module 504, for being pushed to described client by described first audio frequency and video recommendation list.
In some embodiments, also include: information module 505 near obtaining, be used for obtaining near
The audio frequency and video play, and generate the second audio frequency and video recommendation list；
Second recommending module 506, for being pushed to described client by described second audio frequency and video recommendation list.
In some embodiments, described labeling module 502, be further used for Marking ring environment information label,
Weather information label and temporal information label；
Described retrieval module 503 includes the first retrieval unit 503a, for being made by described environmental information label
It is the first filter factor, generates the first recommendation audio frequency and video storehouse；
Second retrieval unit 503b, is used for Weather information label as the second filter factor, generates second
Recommend audio frequency and video storehouse；
3rd retrieval unit 503c, is used for temporal information label as the 3rd filter factor, generates the 3rd
Recommend audio frequency and video storehouse, and using audio-video document therein as the corresponding audio frequency and video of described scene tag, and
Generate the first audio frequency and video recommendation list.
In some embodiments, described labeling module 502 includes:
Scene tag Database Unit 502a, is used for storing some scene tag；
Judge tag unit 502b, for obtaining the first scene information, it is judged that described first scene information is
No exist in scene tag Database Unit 502a；
Selecting tag unit 502c, there is not scene tag Database Unit 502a in described first scene information,
Initiating to select tag request to described client, described client is after described first scene information selects label
Generate the first scene tag, described first scene tag is stored into scene tag Database Unit 502a；
Precedents 502d, described first scene information exists in scene tag Database Unit 502a, directly
Connect the first scene tag called in scene tag Database Unit 502a.
In some embodiments, when described client is audio client, also include selecting module 507,
For the audio file play near getting and generate the second sound and regard after recommendation list, to client
Send the request whether lighting screen, when client selected element bright screen is behind the scenes, send out to described second recommending module
It is sent to described audio client and pushes the instruction of described second audio frequency recommendation list；When described audio client does not has
When giving a response, return and perform previous step.
In some embodiments, obtain scene information module 501 to include:
Obtain environmental information unit 501a, obtain environmental information unit, for by IP address or Wifi
Environment or LBS technical limit spacing environmental information, using described geographical position and described spatial environments as described ring
Environment information；
Obtain Weather information unit 501b, obtain Weather information unit, for being obtained by described geographical position
Take local weather situation, as described Weather information；
Obtain temporal information unit 501c, obtain system time, as described temporal information.
From the above it can be seen that the method and system that the audio frequency and video that the present invention provides are recommended, pass through
Obtain scene information module 501 and obtain instant scene information, the labeling module 502 instant scene to obtaining
Information flag is scene tag, the method that retrieval module 503 mates corresponding audio-video document to scene tag
Recommend audio frequency and video to user, and present to user by the first recommending module 504, make user in different fields
Different content recommendations is obtained under scape, more humane, obtain week by information module 505 near obtaining simultaneously
Enclose the audio/video program of broadcasting and recommend user, providing the user with diversified Consumer's Experience.
Those of ordinary skill in the field it is understood that the discussion of any of the above embodiment is exemplary only,
It is not intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Think of in the present invention
Under road, can also be combined between the technical characteristic in above example or different embodiment, and exist
Other change of the many of the different aspect of the present invention as above, in order to concisely they carry in details
Supply.Therefore, all within the spirit and principles in the present invention, any omission of being made, amendment, equivalent,
Improve, should be included within the scope of the present invention.
Claims (13)
1. the method that an audio/video program is recommended, it is characterised in that including:
Obtain the instant scene information around client；
To the described instant scene information labelling scene tag obtained；
From audio frequency and video storehouse, corresponding audio frequency and video are mated according to described scene tag；
Generate the first audio frequency and video recommendation list；
To the first video recommendations list described in described client push.
The method that audio/video program the most according to claim 1 is recommended, it is characterised in that to visitor
After family end pushes the first video recommendations list, also include, the audio frequency and video play near acquisition；
The neighbouring audio frequency and video play are generated the second audio frequency and video recommendation list；
To the second audio frequency and video recommendation list described in described client push.
The method that audio/video program the most according to claim 1 is recommended, it is characterised in that described i.e.
Time scene information include environmental information, Weather information and temporal information；
The described described instant scene information labelling scene tag to obtaining includes: Marking ring environment information label,
Labelling Weather information label, labelling temporal information label；
The described step mating corresponding audio frequency and video according to described scene tag from audio frequency and video storehouse includes:
By environmental information label, Weather information label, temporal information label is as three filter factors, from institute
Stating audio frequency and video storehouse and filter out the audio frequency and video not meeting described three filter factors, remaining audio frequency and video are as basis
The corresponding audio frequency and video that described scene tag mates from audio frequency and video storehouse.
The method that audio/video program the most according to claim 3 is recommended, it is characterised in that described
The step mating corresponding audio frequency and video according to described scene tag from audio frequency and video storehouse includes:
Using described environmental information label as the first filter factor, by described environmental information label from described sound
Video library filters out the audio frequency and video not meeting described environmental information label, obtains the first recommendation audio frequency and video storehouse；
Using described Weather information label as the second filter factor, by described Weather information label from described
One recommends audio frequency and video storehouse to filter out the audio frequency and video not meeting described Weather information label, obtains the second recommendation sound and regards
Frequently storehouse；
Judge that whether the audio frequency and video number in described second recommendation of audio storehouse is less than judgment threshold；
If the audio frequency and video number in described second recommendation of audio storehouse is less than judgment threshold, then recommend sound by described first
Video library recommends audio frequency and video storehouse as described second；
Using described temporal information label as the 3rd filter factor, by described temporal information label from described
Two recommend audio frequency and video storehouse to filter out the audio frequency and video not meeting described temporal information label, obtain the 3rd recommendation sound and regard
Frequently storehouse,
Judge that whether the audio frequency and video number in described 3rd recommendation of audio storehouse is less than judgment threshold；
If the audio frequency and video number in described 3rd recommendation of audio storehouse is less than judgment threshold, then recommend sound by described second
Video library recommends audio frequency and video storehouse as the 3rd；
Recommend the 3rd audio-video document in audio frequency and video storehouse as according to described scene tag from audio frequency and video storehouse
The corresponding audio frequency and video of middle coupling.
The method that audio/video program the most according to claim 1 is recommended, it is characterised in that described right
The described instant scene information labelling scene labelling step obtained includes:
Obtain the first scene information；
Judge whether described first scene information is present in scene tag data base；
In described first scene information is not present in described scene tag data base, initiate to described client
Select tag request；
Described client is to generate the first scene tag after described first scene information selects label；
Described first scene tag is stored into described scene tag data base；
In described first scene information is present in described scene tag data base, directly invoke described scene mark
Sign described first scene tag in data base.
The method that audio/video program the most according to claim 2 is recommended, it is characterised in that described visitor
Family end includes audio client and videoconference client, when client is audio frequency end, is playing neighbouring
After audio frequency and video generate the second audio frequency recommendation list, also include:
Send whether light screen request to described audio client；
If audio client lights the response of screen, then push described second sound to described audio client
Frequently recommendation list；
If audio client does not give a response, then return to the neighbouring audio frequency and video play are generated second
Audio frequency recommendation list step.
7. the method recommended according to the audio/video program described in claim 3 or 4, it is characterised in that institute
The acquisition methods stating the instant scene information obtained around client includes:
By IP address or Wifi environment or LBS technical limit spacing geographical position, obtained by described geographical position
Take spatial environments, using described geographical position and described spatial environments as described environmental information；
Local weather situation is obtained, as described Weather information by described geographical position；
Obtain system time, as described temporal information.
8. an audio/video program commending system, it is characterised in that including:
Obtain scene information module, be used for receiving acquisition scene information requirement command and obtaining described client week
The instant scene information enclosed；
Labeling module, for described instant scene information labelling scene tag, makes described scene tag；
Retrieval module, for the audio frequency and video that retrieval is corresponding with described scene tag, and generates the first audio frequency and video
Recommendation list；
First recommending module, for being pushed to described client by described first audio frequency and video recommendation list.
Audio/video program commending system the most according to claim 8, it is characterised in that also include:
Information module near obtaining, the audio frequency and video play near obtaining, and generate the second audio frequency and video
Recommendation list；
Second recommending module, for being pushed to described client by described second audio frequency and video recommendation list.
Audio/video program commending system the most according to claim 8, it is characterised in that described immediately
Scene information includes environmental information, Weather information and temporal information；
Described labeling module, is further used for Marking ring environment information label, Weather information label and time letter
Breath label；
Described retrieval module includes: the first retrieval unit, is used for described environmental information label as the first mistake
Filter factor, generates the first recommendation audio frequency and video storehouse；
Second retrieval unit, for pushing away described Weather information label as the second filter factor, generation second
Recommend audio frequency and video storehouse；
3rd retrieval unit, for pushing away described temporal information label as the 3rd filter factor, generation the 3rd
Recommend audio frequency and video storehouse, and using audio-video document therein as the corresponding audio frequency and video of described scene tag and raw
Become the first audio frequency and video recommendation list.
11. audio/video program commending systems according to claim 8, it is characterised in that described label
Change module to include:
Scene tag Database Unit, is used for storing some scene tag；
Judge tag unit, for obtaining the first scene information, it is judged that whether described first scene information exists
Described scene tag Database Unit；
Selecting tag unit, there is not described scene tag Database Unit in described first scene information, to institute
Stating client to initiate to select tag request, described client is to generate after described first scene information selects label
First scene tag, is stored into described scene tag Database Unit by described first scene tag；
Precedents, described first scene information exists in described scene tag Database Unit, directly invokes
The first scene tag in described scene tag Database Unit.
12. audio/video program commending systems according to claim 9, it is characterised in that as described visitor
When family end is audio client, also include:
Select module, for the audio-video document play near get and generate the second audio frequency and video and push away
After recommending list, send the request whether lighting screen to client, when client selected element bright screen is behind the scenes, to
Second recommending module sends the instruction to described client push the second audio frequency and video recommendation list；When client does not has
When giving a response, then return to generate the neighbouring audio frequency play the second audio frequency recommendation list step.
13. audio/video program commending systems according to claim 10, it is characterised in that described in obtain
Take scene information module to include:
Obtain environmental information unit, for being believed by IP address or Wifi environment or LBS technical limit spacing environment
Breath, using described geographical position and described spatial environments as described environmental information；
Obtain Weather information unit, for obtaining local weather situation by described geographical position, as described
Weather information；
Obtain temporal information unit, be used for obtaining system time, as described temporal information.
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| CN201510872633.6A CN105872790A (en) | 2015-12-02 | 2015-12-02 | Method and system for recommending audio/video program |
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| CN201510872633.6A CN105872790A (en) | 2015-12-02 | 2015-12-02 | Method and system for recommending audio/video program |
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