CN111432226B - Live broadcast recommendation method and device, server, terminal and storage medium - Google Patents

Live broadcast recommendation method and device, server, terminal and storage medium Download PDF

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Publication number
CN111432226B
CN111432226B CN202010228046.4A CN202010228046A CN111432226B CN 111432226 B CN111432226 B CN 111432226B CN 202010228046 A CN202010228046 A CN 202010228046A CN 111432226 B CN111432226 B CN 111432226B
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song
live broadcast
recommendation
recommended
songs
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CN111432226A (en
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黄桂志
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Chengdu Kugou Business Incubator Management Co ltd
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Chengdu Kugou Business Incubator Management Co ltd
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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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/21—Server components or server architectures
    • H04N21/218—Source of audio or video content, e.g. local disk arrays
    • H04N21/2187—Live feed
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/60—Information retrieval; Database structures therefor; File system structures therefor of audio data
    • G06F16/63—Querying
    • G06F16/635—Filtering based on additional data, e.g. user or group profiles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/95—Retrieval from the web
    • G06F16/953—Querying, e.g. by the use of web search engines
    • G06F16/9535—Search customisation based on user profiles and personalisation
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/239—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests
    • H04N21/2393—Interfacing the upstream path of the transmission network, e.g. prioritizing client content requests involving handling client requests
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/254—Management at additional data server, e.g. shopping server, rights management server
    • H04N21/2541—Rights Management
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44204—Monitoring of content usage, e.g. the number of times a movie has been viewed, copied or the amount which has been watched
    • 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
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • 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
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/8106—Monomedia components thereof involving special audio data, e.g. different tracks for different languages
    • H04N21/8113—Monomedia components thereof involving special audio data, e.g. different tracks for different languages comprising music, e.g. song in MP3 format

Abstract

The embodiment of the application discloses a live broadcast recommendation method and device, a server, a terminal and a storage medium, and belongs to the field of artificial intelligence. The method comprises the following steps: receiving a live broadcast recommendation request sent by a terminal; acquiring a target song identifier in a live broadcast recommendation request; determining a recommended live broadcast room according to the target song identification; sending live broadcasting recommendation information containing a recommended live broadcasting room to a terminal; generating a live broadcast recommendation request in response to the target permission of the target song obtained in the song permission obtaining interface; sending a live broadcast recommendation request to a server; receiving live broadcast recommendation information issued by a server; and displaying live broadcasting recommendation information on a song permission acquisition interface. In the embodiment of the application, the live broadcast room is recommended based on the behavior of obtaining the target authority corresponding to the song, the live broadcast room can be recommended to the really interested user, the click rate of the recommended live broadcast room is improved, and resource waste caused by invalid recommendation is avoided.

Description

Live broadcast recommendation method and device, server, terminal and storage medium
Technical Field
The embodiment of the application relates to the technical field of artificial intelligence, in particular to a live broadcast recommendation method, a live broadcast recommendation device, a server, a terminal and a storage medium.
Background
With the popularization and popularity of live webcasting, some music application programs also set up live webcasting platforms, and users can enter interested live webcasting rooms according to own preferences, and comment, score or enjoy the anchor webcasting. The client or the background server can recommend a music live broadcast room which may be interested to the user according to the application data of the user.
In the related technology, a client acquires information such as music playing records or searching records of a user and sends the information to a server, the server inquires related live broadcasting rooms from a database according to music identifiers contained in the information and sends the information to the client, and the client displays recommended live broadcasting rooms on a user interface for the user to select.
However, with the live broadcast recommendation method in the related art, the music in the data source is not necessarily the music of interest to the user, and may be played randomly, so the click rate of the recommended live broadcast room is low.
Disclosure of Invention
The embodiment of the application provides a live broadcast recommendation method and device, a server, a terminal and a storage medium.
The technical scheme is as follows:
in one aspect, an embodiment of the present application provides a live broadcast recommendation method, where the method includes:
receiving a live broadcasting recommendation request sent by a terminal, wherein the live broadcasting recommendation request is sent when the terminal acquires a target permission of a target song in a song permission acquisition interface, and the target permission comprises at least one of a playing permission and a downloading permission;
acquiring a target song identifier in the live broadcast recommendation request, wherein the target song identifier is used for indicating the target song;
determining a recommended live broadcast room according to the target song identification, wherein the live broadcast songs in the recommended live broadcast room contain recommended songs, the recommended songs comprise at least one of the target songs and associated songs of the target songs, and the associated songs are songs with the same predetermined song attributes as the target songs;
and sending the live broadcasting recommendation information containing the recommended live broadcasting room to the terminal, wherein the terminal is used for displaying the live broadcasting recommendation information on the song permission acquisition interface.
On the other hand, an embodiment of the present application provides a live broadcast recommendation method, including:
responding to the target permission of a target song obtained in a song permission obtaining interface, generating a live broadcast recommendation request, wherein the target permission comprises at least one of playing permission and downloading permission, and the live broadcast recommendation request comprises a target song identifier of the target song;
sending the live broadcast recommendation request to a server;
receiving live broadcast recommendation information issued by the server, wherein the live broadcast recommendation information comprises a recommended live broadcast room, live broadcast songs in the recommended live broadcast room comprise recommended songs, the recommended songs comprise at least one of the target songs and associated songs of the target songs, and the associated songs are songs with the same preset song attributes as the target songs;
and displaying the live broadcasting recommendation information on the song permission acquisition interface.
On the other hand, this application embodiment provides a live recommendation device, the device includes:
the system comprises a first receiving module, a first storage module and a second receiving module, wherein the first receiving module is used for receiving a live broadcast recommendation request sent by a terminal, the live broadcast recommendation request is sent when the terminal acquires a target permission of a target song in a song permission acquisition interface, and the target permission comprises at least one of a playing permission and a downloading permission;
a first obtaining module, configured to obtain a target song identifier in the live broadcast recommendation request, where the target song identifier is used to indicate the target song;
a first determining module, configured to determine a recommended live broadcast room according to the target song identifier, where a live broadcast song in the recommended live broadcast room includes a recommended song, the recommended song includes at least one of the target song and a song associated with the target song, and the associated song is a song with a predetermined song attribute that is the same as the target song;
and the first sending module is used for sending the live broadcasting recommendation information containing the recommended live broadcasting room to the terminal, and the terminal is used for displaying the live broadcasting recommendation information on the song permission acquisition interface.
On the other hand, this application embodiment provides a live recommendation device, the device includes:
the generation module is used for responding to the target permission of the target song obtained in the song permission obtaining interface, generating a live broadcast recommendation request, wherein the target permission comprises at least one of playing permission and downloading permission, and the live broadcast recommendation request comprises a target song identifier of the target song;
the second sending module is used for sending the live broadcast recommendation request to a server;
a second receiving module, configured to receive live broadcast recommendation information sent by the server, where the live broadcast recommendation information includes a recommended live broadcast room, a live broadcast song in the recommended live broadcast room includes a recommended song, the recommended song includes at least one of the target song and a song associated with the target song, and the associated song is a song with a predetermined song attribute that is the same as the target song;
and the display module is used for displaying the live broadcasting recommendation information on the song permission acquisition interface.
In another aspect, an embodiment of the present application provides a server, which includes a processor and a memory; the memory stores at least one instruction for execution by the processor to implement the server-side live recommendation method of the above aspect.
In another aspect, an embodiment of the present application provides a terminal, where the terminal includes a processor and a memory; the memory stores at least one instruction for execution by the processor to implement the live broadcast recommendation method at the terminal side in the above aspect.
In another aspect, an embodiment of the present application provides a computer-readable storage medium, where the storage medium stores at least one instruction, and the at least one instruction is used for being executed by a processor to implement the live broadcast recommendation method in the foregoing aspect.
The technical scheme provided by the embodiment of the application has the beneficial effects that at least:
in the embodiment of the application, a terminal determines a target song which is obtained at a song permission obtaining interface, and sends a live broadcast recommendation request containing a target song identifier to a server, so that the server determines a recommended live broadcast room containing the target song or associated songs in the live broadcast songs according to the live broadcast recommendation request, and issues live broadcast recommendation information containing the recommended live broadcast room to the terminal; compared with the live broadcast room recommendation based on the historical play records, the live broadcast room is recommended based on the behavior of obtaining the target authority corresponding to the song, the live broadcast room can be recommended to the really interested user, the click rate of the recommended live broadcast room is improved, and the resource waste caused by invalid recommendation is avoided.
Drawings
FIG. 1 is a schematic illustration of an implementation environment provided by an exemplary embodiment of the present application;
FIG. 2 is a flow diagram illustrating a live recommendation method according to an exemplary embodiment of the present application;
FIG. 3 is a flow diagram illustrating a live recommendation method according to another exemplary embodiment of the present application;
FIG. 4 is a flow diagram illustrating a live recommendation method according to another exemplary embodiment of the present application;
FIG. 5 is a flow diagram illustrating a live recommendation method according to another exemplary embodiment of the present application;
FIG. 6 is a schematic diagram illustrating a song rights acquisition interface according to an exemplary embodiment of the present application;
FIG. 7 is a schematic diagram illustrating a rights payment interface and a song rights acquisition interface including live room recommendation information according to an illustrative embodiment of the present application;
fig. 8 is a block diagram illustrating a structure of a live recommendation device according to an exemplary embodiment of the present application;
fig. 9 is a block diagram illustrating a structure of a live recommendation apparatus according to another exemplary embodiment of the present application;
FIG. 10 is a block diagram illustrating a server according to an exemplary embodiment of the present application;
fig. 11 is a block diagram illustrating a structure of a terminal according to an exemplary embodiment of the present application.
Detailed Description
To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.
Reference herein to "a plurality" means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.
Referring to fig. 1, a schematic diagram of an implementation environment provided by an exemplary embodiment of the present application is shown. The implementation environment includes a first terminal 101, a server 102, and a second terminal 103.
The method comprises the steps that a music application program with a live broadcast function is installed in a first terminal 101, when the first terminal 101 obtains a target right of a target song in a song right obtaining interface, a live broadcast recommendation request is generated according to the target song, and the live broadcast recommendation request is sent to a server 102, so that the server 102 determines a corresponding live broadcast recommendation room according to the live broadcast recommendation request; when receiving the live recommendation information fed back by the server 102, displaying the live recommendation information in a song permission acquisition interface for a user to select. That is, after the user obtains the target permission of the target song through a predetermined manner on the song permission obtaining interface of the first terminal 101, the first terminal 101 displays the live broadcast room information related to the target song on the interface, and the user can select to enter a certain live broadcast room according to the preference. Alternatively, the first terminal 101 may generally refer to one of a plurality of terminals.
The first terminal 101 is connected to the server 102 through a wireless network or a wired network.
The server 102 includes at least one of a server, a plurality of servers, a cloud computing platform, and a virtualization center. In a possible implementation manner, the server 102 is a background server of a music application having a live broadcast function in the first terminal 101, and the server 102 receives a live broadcast recommendation request sent by the first terminal 101 and simultaneously receives live broadcast room information sent by the second terminal 103. When receiving a live broadcast recommendation request sent by the first terminal 101, the server 102 queries stored live broadcast room information according to a target song identifier in the live broadcast recommendation request, determines a live broadcast room containing at least one of a target song and an associated song in the live broadcast song as a recommended live broadcast room, and feeds back live broadcast recommendation information containing the recommended live broadcast room to the first terminal 101.
The server 102 is connected to the second terminal 103 through a wireless network or a wired network.
The second terminal 103 has the same music application installed therein as the first terminal 101, or the applications installed on the two terminals are the same type of application for different control system platforms. In a possible embodiment, the second terminal 103 is a terminal that has a live broadcast provided in the music application, the second terminal 103 uploads live broadcast information of the corresponding account to the server 102 in a predetermined manner, and meanwhile, the second terminal 103 may also send a live broadcast recommendation request to the server 102 and receive live broadcast recommendation information fed back by the server 102, which is the same as that of the first terminal 101. Alternatively, the second terminal 103 may be generally referred to as one of a plurality of terminals.
The device types of the first terminal 101 and the second terminal 103 are the same or different, and include: at least one of a smartphone, a tablet, an e-book reader, an MP3 player, an MP4 player, a laptop portable computer, and a desktop computer. The following embodiments are illustrated with the terminal comprising a smartphone.
Referring to fig. 2, a flowchart of a live recommendation method according to an embodiment of the present application is shown. In this embodiment, a live broadcast recommendation method is described as an example of the server 102 shown in fig. 1, where the method includes:
step 201, receiving a live broadcast recommendation request sent by a terminal, where the live broadcast recommendation request is sent when the terminal obtains a target permission of a target song in a song permission obtaining interface.
Wherein, the target authority comprises at least one of a playing authority and a downloading authority.
In a possible implementation manner, after the terminal acquires the target permission of the target song on the song permission acquisition interface, the terminal needs to recommend a live broadcast room related to the target song to the user, and the terminal sends a live broadcast recommendation request to the server so that the server queries the related live broadcast room.
Illustratively, a user purchases a playing right of a song in a music application program, and when the terminal detects that the interface is paid successfully or the song is playing, a live broadcast recommendation request is sent to the server.
Step 202, a target song identifier in the live broadcast recommendation request is obtained, and the target song identifier is used for indicating a target song.
And the server queries the related live broadcast room according to the target song identification in the live broadcast recommendation request. Illustratively, the target song is identified as the song title of the target song. In one possible implementation, the live recommendation request includes a song identification of one target song or song identifications of a plurality of target songs.
And step 203, determining a recommended live broadcast room according to the target song identification.
The recommended songs are contained in the live broadcast songs of the recommended live broadcast room, the recommended songs comprise at least one of the target songs and associated songs of the target songs, and the associated songs are songs with the same predetermined song attributes as the target songs.
In a possible implementation manner, after the server obtains the target song identifier, it first determines a target song corresponding to the target song identifier and a song associated with the target song. For example, the target song is identified as a song title, and the associated song is another song on the album on which the target song is located, another song of the original singer corresponding to the target song, or a song having the same genre as the target song.
Optionally, the server determines a live room containing at least one of the target song and the associated song as the recommended live room.
And 204, sending the live broadcasting recommendation information containing the recommended live broadcasting room to a terminal, wherein the terminal is used for displaying the live broadcasting recommendation information on a song permission acquisition interface.
In a possible implementation manner, the server generates live broadcast recommendation information based on the determined recommended live broadcast room, and illustratively, the live broadcast recommendation information includes information such as a live broadcast room link, a main broadcast head portrait, a live broadcast name, and a recommended song corresponding to the recommended live broadcast room.
The server sends the live broadcast recommendation information to the corresponding terminal, the terminal displays the live broadcast recommendation information on the song permission acquisition interface, and the user can select an interested live broadcast room to watch live broadcast according to the live broadcast recommendation information.
To sum up, in the embodiment of the application, the terminal determines that a target song with a target permission is acquired on the song permission acquisition interface, and sends a live broadcast recommendation request containing a target song identifier to the server, so that the server determines a recommended live broadcast room containing the target song or associated songs in the live broadcast songs according to the live broadcast recommendation request, and sends live broadcast recommendation information containing the recommended live broadcast room to the terminal; compared with the live broadcast room recommendation based on the historical play records, the live broadcast room is recommended based on the behavior of obtaining the target authority corresponding to the song, the live broadcast room can be recommended to the really interested user, the click rate of the recommended live broadcast room is improved, and the resource waste caused by invalid recommendation is avoided.
Because the number of live broadcasting rooms containing recommended songs in the live broadcasting songs is usually large, if the recommended live broadcasting rooms are directly and completely recommended to users, a large number of live broadcasting rooms which are not interested by the users exist in the recommended live broadcasting rooms, and the click rate of the recommended live broadcasting rooms is reduced. Therefore, in a possible implementation manner, in order to ensure the click rate of the recommended live broadcast room, the server screens the live broadcast room containing the recommended songs according to preset conditions, and determines a small number of recommended live broadcast rooms with high click probability. Referring to fig. 3, a flow chart of a live recommendation method according to another embodiment of the present application is shown. In this embodiment, a live broadcast recommendation method is described as an example of the server 102 shown in fig. 1, where the method includes:
step 301, receiving a live broadcast recommendation request sent by a terminal, where the live broadcast recommendation request is sent when the terminal obtains a target permission of a target song in a song permission obtaining interface.
Step 302, a target song identifier in the live broadcast recommendation request is obtained, and the target song identifier is used for indicating a target song.
The implementation of step 301 and step 302 may refer to step 201 and step 202, and details of the embodiment of the present application are not repeated herein.
And step 303, determining at least one candidate live broadcast room according to the target song identification, wherein the live broadcast songs in the candidate live broadcast room comprise recommended songs.
Wherein the recommended song includes at least one of the target song and an associated song of the target song, the associated song being a song having a predetermined song attribute identical to that of the target song.
In a possible implementation mode, in order to improve the recommendation success rate, the server firstly determines a live broadcast room containing recommended songs in live broadcast songs according to target song identification, wherein the live broadcast songs comprise historical live broadcast songs and current live broadcast songs, then the server screens out live broadcast rooms meeting recommendation conditions from the determined live broadcast rooms and recommends the live broadcast rooms to the terminal, and therefore the server firstly takes the determined live broadcast rooms as candidate live broadcast rooms and then selects the final recommended live broadcast rooms from the candidate live broadcast rooms.
And step 304, determining a recommendation score of the candidate live broadcast room according to the singing record of the recommended song.
In one possible implementation, the server bases the singing level of the anchor as a basis for calculating the recommendation score. And uploading the singing records of the live broadcast room to a server at intervals of preset time (or after each live broadcast is finished) by the terminal corresponding to the candidate live broadcast room, such as the live broadcast time, the live broadcast songs, the singing scores and the like. The server may determine a recommendation score based on the record of singing of the recommended song in the candidate live broadcast room.
Optionally, the server may further determine recommendation scores of the candidate live broadcast rooms according to the audience scores and the click volumes of the candidate live broadcast rooms.
In one possible implementation, step 304 includes the following steps one to three:
the method comprises the steps of firstly, obtaining a pitch line score of a recommended song in a singing record, wherein the pitch line score is used for indicating the similarity between the singing pitch of the recommended song and the original singing pitch.
In a possible implementation manner, when the live broadcast is started in the live broadcast room, the terminal used by the anchor broadcast acquires the original singing pitch information of the current live broadcast song in the live broadcast room in real time, and collects the singing pitch of the anchor broadcast at a certain frequency. And the terminal calculates the similarity between the singing pitch and the original singing pitch once every singing sentence of the main broadcast, or calculates the similarity between the singing pitch and the original singing pitch in the time interval at intervals of preset time, and generates the pitch line score of the live broadcast song according to all the similarities after the singing of the live broadcast song is finished. Optionally, the pitch line score is in percentiles. When a terminal used by a main broadcast of the live broadcast room sends a singing record to a server, the pitch line score of each live broadcast song is sent at the same time.
Illustratively, the server queries a candidate recommended live broadcast room, and acquires that the live broadcast songs thereof include three recommended songs, namely a target song a, an associated song B and an associated song C, with pitch line scores of 96, 94 and 98, respectively.
And secondly, determining a song score of the recommended song according to the pitch line score and the association coefficient, wherein the association coefficient is used for indicating the association degree of the recommended song and the target song, and the song score and the association coefficient are in positive correlation.
In one possible implementation mode, in order to ensure that the recommendation score of the live broadcast room is consistent with the interest degree of the user, the server determines the song score according to the pitch line score of the recommended song and the association degree of the recommended song and the target song, and under the condition that the pitch line scores are the same, the higher the association degree of the recommended song and the target song is, the higher the song score is.
Optionally, the server uses an association coefficient to indicate the association degree between the recommended song and the target song, the numerical value of the association coefficient is larger, the association degree between the recommended song and the target song is larger, and a song score is determined according to the product of the pitch line score and the association coefficient, for example, the song score is the association coefficient multiplied by the pitch line score/100.
Illustratively, in the recommended songs, the relevance coefficient of the target song is 1, the relevant songs are other songs of the original singer corresponding to the target song, the relevance coefficient is 0.4, and if the recommended songs in a certain candidate live broadcast room include the target song a, the relevant song B and the relevant song C, the pitch line scores of which are 96, 94 and 98, the scores of the corresponding songs are 0.96, 0.376 and 0.392, respectively.
Optionally, the correlation coefficients of the different types of associated songs are different, for example, the correlation coefficient of an associated song belonging to the same album as the target song is 0.6, the correlation coefficient of an associated song belonging to a different album as the original singer of the target song is 0.5, and the correlation coefficient of an associated song different from the original singer of the target song but of the same song type is 0.4.
And thirdly, determining the average score of the song scores of the recommended songs as the recommendation score.
In a possible implementation manner, the server firstly determines song scores of all recommended songs in a certain candidate live broadcast room, and then determines the average value of the song scores as the recommendation score of the candidate live broadcast room.
Illustratively, in the example of step two above, the recommendation score of the candidate live broadcast room is the average score of the song scores of the three recommended songs, namely 0.576.
The recommendation value is determined according to the average score of the song scores, the situations that few recommended songs are available in live broadcast songs of some live broadcast rooms but the recommendation score is high, and many recommended songs are available in some live broadcast rooms but the recommendation score is low may exist, and users generally tend to live broadcast rooms with a large number of recommended songs in the live broadcast songs in actual selection, namely live broadcast rooms in which the users often sing songs interested in. In one possible embodiment, after step three, step 304 further includes steps four and five:
and fourthly, acquiring the number of songs of the recommended songs in the candidate live broadcast room.
In one possible implementation, the server determines the recommendation score according to the song scores and the number of songs of the recommended songs of the candidate live broadcast rooms.
And fifthly, responding to the fact that the number of the songs meets a preset condition, and correcting the recommendation score in the forward direction according to the number of the songs, wherein the preset condition comprises that the number of the songs is larger than at least one of a number threshold value or a proportion threshold value of the number of the songs.
In a possible implementation manner, when the number of songs of the recommended songs in a certain candidate live broadcast room meets a certain preset condition, the server correspondingly increases the recommendation score of the candidate live broadcast room according to the number of the songs, namely, the recommendation score is corrected positively according to the number of the songs.
Illustratively, when the number of songs is greater than the number threshold (e.g., 20), the recommendation score increases by 0.1 for every 10 more songs on the premise that the recommendation score is guaranteed to be less than or equal to 1.
Or, when the percentage of the number of songs reaches a percentage threshold (for example, 30%), the percentage of the number of songs is increased by 0.1 every 5% on the premise that the recommendation score is not more than 1.
Step 305, determining the candidate live broadcast rooms with the recommendation scores larger than the first score threshold value as recommendation live broadcast rooms.
Illustratively, the first score threshold is a score threshold preset by the server, for example, 0.4, and the server determines the candidate live broadcast room with the recommendation score larger than 0.4 as the recommendation live broadcast room; or, the first score threshold is a score threshold determined by the server according to the recommendation score of the candidate live broadcast rooms, for example, the server directly arranges the candidate live broadcast rooms in the descending order of the recommendation score, and determines the top 50% of the candidate live broadcast rooms or the top predetermined number of candidate live broadcast rooms as the recommendation live broadcast rooms, which is not limited in the embodiment of the present application.
Step 306, generating recommendation reason description information according to the preset song attribute and the recommendation score of the recommended song, wherein the preset song attribute comprises at least one of song singer, song style and song age.
In a possible implementation mode, in order to enable a user to quickly and intuitively know the characteristics of the recommended live broadcast rooms and select the live broadcast rooms interested by the user, the server correspondingly generates the recommendation reasons of all the recommended live broadcast rooms after determining the recommended live broadcast rooms.
Illustratively, if the recommended songs in the recommended live broadcast room include a target song, and the song score of the target song is greater than the score threshold (for example, 0.5), the recommendation reason generated by the server includes "xx song score in xx live broadcast room is high! ", where" xx song "is the song name of the target song; if the recommended songs in the recommended live broadcast room comprise other songs of the original singer corresponding to a plurality of target songs, the recommended reasons generated by the server comprise that the songs singing Zhang in the xx live broadcast room are particularly good-sounding! ", wherein" Zhang three "is the original singer of the target song; if the recommended songs in the recommended live broadcast room comprise a plurality of songs belonging to the same song style (such as rock music) as the target song, the recommendation reasons generated by the server comprise that' the anchor in the xx live broadcast room likes rock music like you! ".
And 307, sending live broadcast recommendation information containing the recommended live broadcast room and recommendation reason description information to the terminal.
The server generates live broadcast recommendation information according to the live broadcast recommendation room and the recommendation reason description information, and issues the live broadcast recommendation information to the terminal, so that the terminal displays the live broadcast recommendation room and the corresponding recommendation reason description information on the song permission acquisition interface.
In the embodiment of the application, the recommendation score is determined according to the singing record of the recommended songs in the candidate live broadcast room, wherein the specific calculation basis comprises song scores and the number of songs, and the candidate live broadcast room with the recommendation score larger than a first score threshold value is determined as the recommendation live broadcast room, so that the singing level of the recommendation live broadcast room is ensured, the song type of the recommendation live broadcast room is ensured to belong to the type which is interested by a user, and the success rate of live broadcast recommendation is improved; in addition, the server generates recommendation reason description information according to the recommended songs of the recommended live broadcast rooms, so that the user can quickly and intuitively know the characteristics of each recommended live broadcast room, and can select the live broadcast room in which the user is interested to watch.
In a possible implementation manner, users who acquire the target permission of the same song may have similar music preferences, the server may acquire a live viewing record of an associated terminal that also has the target permission of the target song, and determine a priority of a recommended live broadcasting room according to the live viewing record, on the basis of fig. 3, referring to fig. 4, steps 306 to 307 of the live broadcasting recommendation method implemented by the server 102 shown in fig. 1 may be further replaced with steps 308 to 311:
step 308, acquiring a live watching record of at least one associated terminal, wherein the associated terminal has a target permission of the target song.
In a possible implementation manner, the server receives live broadcast recommendation requests sent by all the terminals, and stores target songs and the corresponding terminals in a database. When a server receives a live broadcast recommendation request of a certain terminal, inquiring according to a target song identifier in the live broadcast recommendation request to obtain an associated terminal with the target permission of the target song, and accessing a live broadcast watching record of the associated terminal under the condition that a corresponding user allows.
Step 309, acquiring a live broadcast interaction record of the associated terminal in the recommended live broadcast room from the live broadcast watching record, wherein the live broadcast interaction record comprises at least one of a text interaction record, a presentation virtual item record or an attention record.
In a possible implementation manner, the server determines the preference degree of the user corresponding to the associated terminal to the recommended live broadcast room according to the live broadcast interaction record. For example, whether the associated terminal pays attention to the recommended live broadcast room, whether text representing the favorite degree is included in text interaction records such as comments and barracks sent by the associated terminal in the recommended live broadcast room, whether virtual props representing praise are given, and the like.
Optionally, the live broadcast interaction record further includes other interaction records such as a live broadcast watching time length and a live broadcast watching frequency, which is not limited in this embodiment of the present application.
And 310, determining the recommendation priority of the recommended live broadcast room according to the live broadcast interaction record.
Optionally, the server determines a recommendation priority of the recommended live broadcast room according to one or more of the live broadcast interaction records. Schematically, determining a recommended live broadcast room in which none of the three records can represent the interest of the user of the associated terminal as a recommended live broadcast room with the lowest priority (that is, the associated terminal does not pay attention to the recommended live broadcast room, does not give a virtual item, and does not contain characters representing interest or praise in the character interaction records); determining a recommended live broadcast room in which the three records can reflect the user interest of the associated terminal as a live broadcast room with the highest priority; or setting corresponding weight for each record, and determining the priority of the recommended live broadcast room according to the weight.
And 311, sending the live broadcast recommendation information containing the recommendation live broadcast room and the recommendation priority to the terminal.
In a possible implementation manner, the server sorts the recommended live broadcasting rooms according to the sequence of the priorities from high to low and the recommendation scores of the same priority from high to low, and issues the live broadcasting recommendation information to the terminal. And the terminal displays the recommended live broadcast rooms on the song permission acquisition interface according to the corresponding sequence, or only displays the first recommended live broadcast room or the first recommended live broadcast rooms when the number of the recommended live broadcast rooms is large.
Illustratively, for the first or first few of the recommended live rooms, the server may generate a message containing "the users who like the song are all watching! "and the like are recommended reason description information.
In the embodiment of the application, the live broadcast interaction records of the associated terminals in the recommended live broadcast rooms are obtained, the priority of the recommended live broadcast rooms is determined according to the live broadcast interaction records, the recommended live broadcast rooms can be sorted according to the popularity of users with similar music preferences, the recommended live broadcast rooms with the highest popularity and the highest recommendation score in the highest priority are preferentially recommended to the users, and the recommendation success rate of the live broadcast rooms is improved.
Referring to fig. 5, a flowchart of a live recommendation method according to an embodiment of the present application is shown. In this embodiment, a live broadcast recommendation method is described as an example of the method being used in the first terminal 101 shown in fig. 1, where the method includes:
step 501, in response to the target permission of the target song in the song permission obtaining interface, generating a live broadcast recommendation request, wherein the target permission comprises at least one of a playing permission and a downloading permission, and the live broadcast recommendation request comprises a target song identifier of the target song.
In one possible implementation manner, when the terminal detects that the target permission of the target song is acquired in the song permission acquisition interface (for example, the playing permission and the downloading permission of the target song are purchased in the song purchase interface, or the terminal jumps to the member recharging interface from the playing interface of the target song and the payment is successful, etc.), the live broadcast recommendation request is generated.
Referring to fig. 6, a song rights acquisition interface is schematically shown. The first terminal 101 currently displays a song permission acquisition interface 601, where the song permission acquisition interface 601 includes a target song identifier 602 (e.g., a target song name), an original singer 603, a target permission acquisition control 604, and the like. And when the terminal detects that the target right of the target song is acquired in the song right acquisition interface 601, generating a live broadcast recommendation request.
Step 502, sending the live recommendation request to a server.
In a possible implementation manner, the terminal sends a live broadcast recommendation request containing the target song identification to the server, so that the server determines a recommended live broadcast room according to the live broadcast recommendation request and feeds back live broadcast recommendation information.
Step 503, receiving live broadcasting recommendation information issued by the server, wherein the live broadcasting recommendation information includes a recommendation live broadcasting room, and the live broadcasting songs in the recommendation live broadcasting room include recommendation songs.
Wherein the recommended song includes at least one of the target song and an associated song of the target song, the associated song being a song having a predetermined song attribute identical to that of the target song.
In a possible implementation manner, the server inquires a live broadcast room with related singing records according to the target song and the related songs, screens out a recommended live broadcast room according to preset conditions, and sends live broadcast recommendation information containing the recommended live broadcast room to the terminal.
Optionally, the live broadcast recommendation information further includes recommendation reason description information corresponding to the recommendation live broadcast room.
And step 504, displaying live broadcasting recommendation information on a song permission acquisition interface.
In a possible implementation manner, the terminal displays live broadcast recommendation information on a song permission acquisition interface after the target permission of the target song is successfully acquired, or displays live broadcast recommendation information on a target permission use interface of the target song (for example, a play interface of the target song, a download interface of the target song, and the like), which is not limited in the embodiment of the present application.
Referring to fig. 7, a schematic diagram of a process for obtaining a target right of a target song is shown. The left side is an interface 701 before the target authority is acquired, and when the terminal 101 detects a trigger instruction for the target authority acquisition control 604 in fig. 6, the interface 701 is displayed. The interface 701 includes a target song quantity selection control 702, a payment control 703, and the like. When the terminal detects a trigger instruction to the payment control 703, an interface 704 on the right side is displayed, the interface 704 is a song permission acquisition interface after the target permission of the target song is successfully acquired, and the interface 704 includes a target permission use control 705, a recommended live broadcast room selection control 706, recommendation reason description information 707, and the like. The user can enter a recommended live broadcast room by triggering a recommended live broadcast room selection control 706 corresponding to the recommended live broadcast room.
To sum up, in the embodiment of the application, the terminal determines that a target song with a target permission is acquired on the song permission acquisition interface, and sends a live broadcast recommendation request containing a target song identifier to the server, so that the server determines a recommended live broadcast room containing the target song or associated songs in the live broadcast songs according to the live broadcast recommendation request, and sends live broadcast recommendation information containing the recommended live broadcast room to the terminal; compared with the live broadcast room recommendation based on the historical play records, the live broadcast room is recommended based on the behavior of obtaining the target authority corresponding to the song, the live broadcast room can be recommended to the really interested user, the click rate of the recommended live broadcast room is improved, and the resource waste caused by invalid recommendation is avoided.
Referring to fig. 8, a block diagram of a live recommendation apparatus according to an exemplary embodiment of the present application is shown. The apparatus may be implemented as all or part of a server in software, hardware, or a combination of both. The device includes:
a first receiving module 801, configured to receive a live broadcast recommendation request sent by a terminal, where the live broadcast recommendation request is sent when the terminal obtains a target permission of a target song in a song permission obtaining interface, and the target permission includes at least one of a play permission and a download permission;
a first obtaining module 802, configured to obtain a target song identifier in the live broadcast recommendation request, where the target song identifier is used to indicate the target song;
a first determining module 803, configured to determine, according to the target song identifier, a recommended live broadcast room, where live broadcast songs in the recommended live broadcast room include recommended songs, where the recommended songs include at least one of the target song and associated songs of the target song, and the associated songs are songs whose predetermined song attributes are the same as the target song;
a first sending module 804, configured to send live broadcast recommendation information including the recommended live broadcast room to the terminal, where the terminal is configured to display the live broadcast recommendation information on the song permission acquisition interface.
Optionally, the first determining module 803 includes:
a first determining unit, configured to determine at least one candidate live broadcast room according to the target song identifier, where live broadcast songs in the candidate live broadcast room include the recommended song;
the second determination unit is used for determining the recommendation score of the candidate live broadcast room according to the singing record of the recommended song;
a third determining unit, configured to determine the candidate live broadcast room with the recommendation score being greater than a first score threshold as the recommendation live broadcast room.
Optionally, the second determining unit is further configured to:
acquiring a pitch line score of the recommended song in the singing record, wherein the pitch line score is used for indicating the similarity between the singing pitch of the recommended song and the original singing pitch;
determining a song score of the recommended song according to the pitch line score and a correlation coefficient, wherein the correlation coefficient is used for indicating the correlation degree of the recommended song and the target song, and the song score and the correlation coefficient are in positive correlation;
and determining the average score of the song scores of the recommended songs as the recommendation score.
Optionally, the apparatus further comprises:
the second acquisition module is used for acquiring the song quantity of the recommended songs in the candidate live broadcast room;
and the correcting module is used for responding to the situation that the number of the songs meets a preset condition, and correcting the recommendation score in the forward direction according to the number of the songs, wherein the preset condition comprises at least one of the situation that the number of the songs is larger than a number threshold value or the situation that the proportion of the number of the songs reaches a proportion threshold value.
Optionally, the first sending module 804 includes:
a generation unit configured to generate the recommendation cause description information based on the predetermined song attribute of the recommended song and the recommendation score, the predetermined song attribute including at least one of a song artist, a song genre, and a song year;
and the first sending unit is used for sending the live broadcasting recommendation information containing the recommendation live broadcasting room and the recommendation reason description information to the terminal.
Optionally, the apparatus further comprises:
a third obtaining module, configured to obtain a live viewing record of at least one associated terminal, where the associated terminal has the target permission of the target song;
a fourth obtaining module, configured to obtain, from the live viewing record, a live interaction record of the associated terminal in the recommended live broadcast room, where the live interaction record includes at least one of a text interaction record, a presentation virtual item record, or an attention record;
the second determination module is used for determining the recommendation priority of the recommendation live broadcast room according to the live broadcast interaction record;
the first sending module 804 includes:
and the second sending unit is used for sending the live broadcast recommendation information containing the recommendation live broadcast room and the recommendation priority to the terminal.
Referring to fig. 9, a block diagram of a live recommendation apparatus according to an exemplary embodiment of the present application is shown. The apparatus may be implemented as all or part of a terminal in software, hardware, or a combination of both. The device includes:
a generating module 901, configured to generate a live broadcast recommendation request in response to obtaining a target permission of a target song in a song permission obtaining interface, where the target permission includes at least one of a play permission and a download permission, and the live broadcast recommendation request includes a target song identifier of the target song;
a second sending module 902, configured to send the live recommendation request to a server;
a second receiving module 903, configured to receive live broadcast recommendation information sent by the server, where the live broadcast recommendation information includes a recommended live broadcast room, a live broadcast song in the recommended live broadcast room includes a recommended song, the recommended song includes at least one of the target song and an associated song of the target song, and the associated song is a song with a predetermined song attribute that is the same as the target song;
and a display module 904, configured to display the live recommendation information on the song permission acquisition interface.
Referring to fig. 10, a schematic structural diagram of a server according to an exemplary embodiment of the present application is shown. The server 1100 may also be a server or a cluster of servers. Specifically, the method comprises the following steps: the server 1100 includes a Central Processing Unit (CPU) 1101, a system memory 1104 including a Random Access Memory (RAM) 1102 and a Read-only memory (ROM) 1103, and a system bus 1105 connecting the system memory 1104 and the CPU 1101. The server 1100 also includes a basic Input/Output system (I/O system) 1106, which facilitates transfer of information between devices within the server 1100, and a mass storage device 1107 for storing an operating system 1113, application programs 1114, and other program modules 1115.
The basic input/output system 1106 includes a display 1108 for displaying information and an input device 1109 such as a mouse, keyboard, etc. for user input of information. Wherein the display 1108 and the input device 1109 are connected to the central processing unit 1101 through an input output controller 1110 connected to a system bus 1105. The basic input/output system 1106 may also include an input/output controller 1110 for receiving and processing input from a number of other devices, such as a keyboard, mouse, or electronic stylus. Similarly, input-output controller 1110 also provides output to a display screen, a printer, or other type of output device.
The mass storage device 1107 is connected to the central processing unit 1101 through a mass storage controller (not shown) that is connected to the system bus 1105. The mass storage device 1107 and its associated computer-readable media provide non-volatile storage for the server 1100. That is, the mass storage device 1107 may include a computer-readable medium (not shown) such as a hard disk or Compact disk Read-Only Memory (CD-ROM).
Without loss of generality, the computer-readable media may comprise computer storage media and communication media. Computer storage media includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Computer storage media includes RAM, ROM, computer Memory (EPROM), Read-write Memory (EEPROM), flash Memory or other solid state Memory technology, CD-ROM, Digital Versatile Disks (DVD), or other optical storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices. Of course, those skilled in the art will appreciate that the computer storage media is not limited to the foregoing. The system memory 1104 and mass storage device 1107 described above may be collectively referred to as memory.
The memory stores one or more programs configured to be executed by the one or more central processing units 1101, the one or more programs containing instructions for implementing the live recommendation method described above, and the central processing unit 1101 executes the one or more programs to implement the methods provided by the various method embodiments described above.
The server 1100 may also operate in accordance with various embodiments of the application by connecting to remote computers over a network, such as the internet. That is, the server 1100 may connect to the network 1112 through the network interface unit 1111 that is coupled to the system bus 1105, or may connect to other types of networks or remote computer systems (not shown) using the network interface unit 1111.
The memory also includes one or more programs, stored in the memory, that include instructions for performing the steps performed by the server in the methods provided by the embodiments of the present application.
Referring to fig. 11, a block diagram of a terminal 1100 according to an exemplary embodiment of the present application is shown. The terminal 1100 may be an electronic device in which an application is installed and run, such as a smart phone, a tablet computer, an electronic book, a portable personal computer, and the like. Terminal 1100 in the present application may include one or more of the following components: a processor 1120, a memory 1110, and a screen 1130.
Processor 1120 may include one or more processing cores. The processor 1120 connects various parts within the overall terminal 1100 using various interfaces and lines, and performs various functions of the terminal 1100 and processes data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 1110 and calling data stored in the memory 1110. Alternatively, the processor 1120 may be implemented in hardware using at least one of Digital Signal Processing (DSP), Field-Programmable Gate Array (FPGA), and Programmable Logic Array (PLA). The processor 1120 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is responsible for rendering and drawing the content that the screen 1130 needs to display; the modem is used to handle wireless communications. It is to be understood that the modem may not be integrated into the processor 1120, but may be implemented by a communication chip.
The Memory 1110 may include a Random Access Memory (RAM) or a Read-Only Memory (ROM). Optionally, the memory 1110 includes a non-transitory computer-readable medium. The memory 1110 may be used to store instructions, programs, code sets, or instruction sets. The memory 1110 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, and the like), instructions for implementing the above-described method embodiments, and the like, and the operating system may be an Android (Android) system (including a system based on Android system depth development), an IOS system developed by apple inc (including a system based on IOS system depth development), or other systems. The stored data area may also store data created by terminal 1100 during use (e.g., phone book, audio-visual data, chat log data), etc.
The screen 1130 may be a capacitive touch display screen for receiving a touch operation of a user thereon or nearby using any suitable object such as a finger, a stylus, or the like, and displaying a user interface of each application. The touch display screen is generally provided on the front panel of the terminal 1100. The touch display screen may be designed as a full-face screen, a curved screen, or a profiled screen. The touch display screen can also be designed as a combination of a full-screen and a curved-surface screen, and a combination of a special-shaped screen and a curved-surface screen, which is not limited in this application.
In addition, those skilled in the art will appreciate that the configuration of terminal 1100 illustrated in the above-identified figures is not meant to be limiting with respect to terminal 1100, and that the terminal may include more or fewer components than illustrated, or some components may be combined, or a different arrangement of components. For example, the terminal 1100 further includes a radio frequency circuit, a camera module, a sensor, an audio circuit, a Wi-Fi module, a power supply, a bluetooth module, and other components, which are not described herein again.
The embodiment of the present application further provides a computer-readable storage medium, where at least one instruction is stored, and the at least one instruction is loaded and executed by the processor to implement the live broadcast recommendation method according to the above embodiments.
The embodiment of the present application further provides a computer program product, where at least one instruction is stored, and the at least one instruction is loaded and executed by the processor to implement the live broadcast recommendation method according to the above embodiments.
Those skilled in the art will recognize that, in one or more of the examples described above, the functions described in the embodiments of the present application may be implemented in hardware, software, firmware, or any combination thereof. When implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable storage medium. Computer-readable storage media includes both computer storage media and communication media including any medium that facilitates transfer of a computer program from one place to another. A storage media may be any available media that can be accessed by a general purpose or special purpose computer.
The above description is only exemplary of the present application and should not be taken as limiting, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (9)

1. A live recommendation method, characterized in that the method comprises:
receiving a live broadcast recommendation request sent by a terminal, wherein the live broadcast recommendation request is sent when the terminal acquires a target permission of a target song in a song permission acquisition interface, and the target permission comprises at least one of a playing permission and a downloading permission;
acquiring a target song identifier in the live broadcasting recommendation request, wherein the target song identifier is used for indicating the target song;
determining a recommended live broadcast room according to the target song identification, wherein the live broadcast songs in the recommended live broadcast room contain recommended songs, the recommended songs comprise at least one of the target songs and associated songs of the target songs, and the associated songs are songs with the same predetermined song attributes as the target songs;
the live broadcasting recommendation information containing the recommendation live broadcasting room is sent to the terminal, the terminal is used for displaying the live broadcasting recommendation information on the song permission acquisition interface, the live broadcasting recommendation information comprises recommendation reason description information corresponding to the recommendation live broadcasting room, and the recommendation reason description information is generated according to song attributes and recommendation scores of the recommended songs;
wherein, the determining the recommended live broadcast room according to the target song identifier comprises:
determining at least one candidate live broadcast room according to the target song identification, wherein live broadcast songs of the candidate live broadcast room comprise the recommended songs;
determining a recommendation score of the candidate live broadcast room according to the singing record of the recommended song;
determining the candidate live broadcasting rooms with the recommendation scores larger than a first score threshold value as the recommendation live broadcasting rooms;
wherein, the determining the recommendation score of the candidate live broadcast room according to the singing record of the recommended song comprises:
acquiring a pitch line score of the recommended song in the singing record, wherein the pitch line score is used for indicating the similarity between the singing pitch of the recommended song and the original singing pitch;
determining a song score of the recommended song according to the product of the pitch line score and a correlation coefficient, wherein the correlation coefficient is used for indicating the correlation degree of the recommended song and the target song, the song score and the correlation coefficient are in positive correlation, and the correlation coefficients of different types of correlated songs are different;
determining the average score of the song scores of the recommended songs as the recommendation score of the candidate live broadcast room;
acquiring the number of songs of the recommended songs in the candidate live broadcast room;
and responding to the fact that the number of the songs meets a preset condition, correcting the recommendation score of the candidate live broadcast room according to the forward direction of the number of the songs, and taking the corrected recommendation score as the recommendation score of the candidate live broadcast room, wherein the preset condition comprises at least one of the fact that the number of the songs is larger than a number threshold value or the proportion of the number of the songs reaches a proportion threshold value.
2. The method of claim 1, wherein the sending the live recommendation information including the recommended live broadcast room to the terminal comprises:
generating recommendation reason description information according to the preset song attribute and the recommendation score of the recommended song, wherein the preset song attribute comprises at least one of song singer, song style and song age;
and sending the live broadcasting recommendation information containing the recommendation live broadcasting room and the recommendation reason description information to the terminal.
3. The method according to any one of claims 1 to 2, further comprising:
acquiring a live watching record of at least one associated terminal, wherein the associated terminal has the target permission of the target song;
acquiring a live broadcast interaction record of the associated terminal in the recommended live broadcast room from the live broadcast watching record, wherein the live broadcast interaction record comprises at least one of a character interaction record, a presentation virtual item record or an attention record;
determining the recommendation priority of the recommended live broadcast room according to the live broadcast interaction record;
the issuing of the live broadcast recommendation information including the recommended live broadcast room to the terminal includes:
and sending the live broadcast recommendation information containing the recommendation live broadcast room and the recommendation priority to the terminal.
4. A live recommendation method, characterized in that the method comprises:
responding to the target permission of a target song in an acquired song permission acquisition interface, generating a live broadcast recommendation request, wherein the target permission comprises at least one of playing permission and downloading permission, and the live broadcast recommendation request comprises a target song identifier of the target song;
sending the live broadcast recommendation request to a server;
receiving live broadcast recommendation information issued by the server, wherein the live broadcast recommendation information comprises a recommended live broadcast room, live broadcast songs in the recommended live broadcast room comprise recommended songs, the recommended songs comprise at least one of the target songs and associated songs of the target songs, and the associated songs are songs with the same preset song attributes as the target songs;
displaying the live broadcasting recommendation information on the song permission acquisition interface, wherein the live broadcasting recommendation information comprises recommendation reason description information corresponding to the recommendation live broadcasting room, and the recommendation reason description information is generated according to song attributes and recommendation scores of the recommended songs;
the recommendation live broadcast room is determined by the server according to the target song identification through the following processes: determining at least one candidate live broadcast room according to the target song identification, wherein live broadcast songs of the candidate live broadcast room comprise the recommended songs; determining a recommendation score of the candidate live broadcast room according to the singing record of the recommended song; determining the candidate live broadcast rooms with the recommendation scores larger than a first score threshold value as the recommendation live broadcast rooms;
the server determines the recommendation score of the candidate live broadcast room according to the singing record of the recommended song, and the recommendation score comprises the following steps:
acquiring a pitch line score of the recommended song in the singing record, wherein the pitch line score is used for indicating the similarity between the singing pitch of the recommended song and the original singing pitch;
determining a song score of the recommended song according to the product of the pitch line score and a correlation coefficient, wherein the correlation coefficient is used for indicating the correlation degree of the recommended song and the target song, the song score and the correlation coefficient have a positive correlation relationship, and the correlation coefficients of different types of correlated songs are different;
determining the average score of the song scores of the recommended songs as the recommendation score of the candidate live broadcast room;
acquiring the number of songs of the recommended songs in the candidate live broadcast room;
and responding to the fact that the number of the songs meets a preset condition, correcting the recommendation score of the candidate live broadcast room according to the forward direction of the number of the songs, and taking the corrected recommendation score as the recommendation score of the candidate live broadcast room, wherein the preset condition comprises at least one of the fact that the number of the songs is larger than a number threshold value or the proportion of the number of the songs reaches a proportion threshold value.
5. A live recommendation apparatus, the apparatus comprising:
the system comprises a first receiving module, a second receiving module and a third receiving module, wherein the first receiving module is used for receiving a live broadcast recommendation request sent by a terminal, the live broadcast recommendation request is sent when the terminal obtains a target permission of a target song in a song permission obtaining interface, and the target permission comprises at least one of a playing permission and a downloading permission;
a first obtaining module, configured to obtain a target song identifier in the live broadcast recommendation request, where the target song identifier is used to indicate the target song;
a first determining module, configured to determine a recommended live broadcast room according to the target song identifier, where a live broadcast song in the recommended live broadcast room includes a recommended song, the recommended song includes at least one of the target song and a song associated with the target song, and the associated song is a song with a predetermined song attribute that is the same as the target song;
the terminal is used for displaying the live broadcast recommendation information on the song permission acquisition interface, the live broadcast recommendation information comprises recommendation reason description information corresponding to the recommended live broadcast room, and the recommendation reason description information is generated according to song attributes and recommendation scores of the recommended songs;
the first determining module includes:
a first determining unit, configured to determine at least one candidate live broadcast room according to the target song identifier, where live broadcast songs in the candidate live broadcast room include the recommended song;
the second determination unit is used for determining the recommendation score of the candidate live broadcast room according to the singing record of the recommended song;
a third determining unit, configured to determine the candidate live broadcast room in which the recommendation score is greater than a first score threshold as the recommendation live broadcast room;
the second determining unit is further configured to:
acquiring a pitch line score of the recommended song in the singing record, wherein the pitch line score is used for indicating the similarity between the singing pitch of the recommended song and the original singing pitch;
determining a song score of the recommended song according to the product of the pitch line score and a correlation coefficient, wherein the correlation coefficient is used for indicating the correlation degree of the recommended song and the target song, the song score and the correlation coefficient are in positive correlation, and the correlation coefficients of different types of correlated songs are different;
determining the average score of the song scores of the recommended songs as the recommendation score of the candidate live broadcast room;
the device further comprises:
the second acquisition module is used for acquiring the song quantity of the recommended songs in the candidate live broadcast room;
and the correcting module is used for responding to the fact that the number of the songs meets a preset condition, correcting the recommendation score of the candidate live broadcast room according to the positive direction of the number of the songs, and taking the corrected recommendation score as the recommendation score of the candidate live broadcast room, wherein the preset condition comprises at least one of the fact that the number of the songs is larger than a number threshold value or the proportion of the number of the songs reaches a proportion threshold value.
6. A live recommendation apparatus, the apparatus comprising:
the generation module is used for responding to the target permission of the target song obtained in the song permission obtaining interface, generating a live broadcast recommendation request, wherein the target permission comprises at least one of playing permission and downloading permission, and the live broadcast recommendation request comprises a target song identifier of the target song;
the second sending module is used for sending the live broadcast recommendation request to a server;
a second receiving module, configured to receive live broadcast recommendation information sent by the server, where the live broadcast recommendation information includes a recommended live broadcast room, a live broadcast song in the recommended live broadcast room includes a recommended song, the recommended song includes at least one of the target song and an associated song of the target song, and the associated song is a song with a predetermined song attribute that is the same as the target song;
the display module is used for displaying the live broadcasting recommendation information on the song permission acquisition interface, the live broadcasting recommendation information comprises recommendation reason description information corresponding to the recommendation live broadcasting room, and the recommendation reason description information is generated according to the song attribute and the recommendation score of the recommended song;
the recommendation live broadcast room is determined by the server according to the target song identification through the following processes: determining at least one candidate live broadcast room according to the target song identification, wherein live broadcast songs of the candidate live broadcast room comprise the recommended songs; determining a recommendation score of the candidate live broadcast room according to the singing record of the recommended song; determining the candidate live broadcast rooms with the recommendation scores larger than a first score threshold value as the recommendation live broadcast rooms;
the server determines the recommendation score of the candidate live broadcast room according to the singing record of the recommended song, and the recommendation score comprises the following steps:
obtaining a pitch line score of the recommended song in the singing record, wherein the pitch line score is used for indicating the similarity between the singing pitch of the recommended song and the original singing pitch;
determining a song score of the recommended song according to the product of the pitch line score and a correlation coefficient, wherein the correlation coefficient is used for indicating the correlation degree of the recommended song and the target song, the song score and the correlation coefficient are in positive correlation, and the correlation coefficients of different types of correlated songs are different;
determining the average score of the song scores of the recommended songs as the recommendation score of the candidate live broadcast room;
acquiring the number of songs of the recommended songs in the candidate live broadcast room;
and responding to the fact that the number of the songs meets a preset condition, correcting the recommendation score of the candidate live broadcast room according to the forward direction of the number of the songs, and taking the corrected recommendation score as the recommendation score of the candidate live broadcast room, wherein the preset condition comprises at least one of the fact that the number of the songs is larger than a number threshold value or the proportion of the number of the songs reaches a proportion threshold value.
7. A server, comprising a processor and a memory; the memory stores at least one instruction for execution by the processor to implement a live recommendation method as claimed in any one of claims 1 to 3.
8. A terminal, characterized in that the terminal comprises a processor and a memory; the memory stores at least one instruction for execution by the processor to implement the live recommendation method of claim 4.
9. A computer-readable storage medium having stored thereon at least one instruction for execution by a processor to implement the live recommendation method of any of claims 1-3 or the live recommendation method of claim 4.
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