CN114040214A - Live broadcast room recommendation method and device, electronic equipment and storage medium - Google Patents

Live broadcast room recommendation method and device, electronic equipment and storage medium Download PDF

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CN114040214A
CN114040214A CN202111194379.0A CN202111194379A CN114040214A CN 114040214 A CN114040214 A CN 114040214A CN 202111194379 A CN202111194379 A CN 202111194379A CN 114040214 A CN114040214 A CN 114040214A
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live broadcast
topic
live
broadcast room
room
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谭可
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Beijing Dajia Internet Information Technology Co Ltd
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Beijing Dajia Internet Information Technology 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
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2457—Query processing with adaptation to user needs
    • G06F16/24578—Query processing with adaptation to user needs using ranking
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24—Querying
    • G06F16/245—Query processing
    • G06F16/2458—Special types of queries, e.g. statistical queries, fuzzy queries or distributed queries
    • G06F16/2474—Sequence data queries, e.g. querying versioned data
    • 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]
    • H04N21/40—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
    • H04N21/44213—Monitoring of end-user related data
    • 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
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements
    • 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]
    • H04N21/40—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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Abstract

The disclosure relates to a live broadcast room recommendation method, a live broadcast room recommendation device, electronic equipment and a storage medium, wherein the method comprises the following steps: and acquiring at least one current live broadcast topic, and determining a topic-related live broadcast room set corresponding to each current live broadcast topic from the current online live broadcast room based on a preset mapping relation. And sequencing the current live broadcast topics to obtain a live broadcast topic sequence, and sequencing live broadcast rooms in a live broadcast room set related to the topics to obtain a live broadcast room sequence. Through the live topic sequence and the live broadcasting room sequence, the current online live broadcasting room can be recommended. According to the method, the current online live broadcast room is obtained, the current online live broadcast room is sliced based on the preset mapping relation, and then topic popularity information and live broadcast room popularity information are further calculated, so that the efficiency and effectiveness of live broadcast room recommendation are improved, the live broadcast recommendation efficiency is further improved, and the expansibility and usability of live broadcast room recommendation under the condition that the current live broadcast topics are more are improved.

Description

Live broadcast room recommendation method and device, electronic equipment and storage medium
Technical Field
The present disclosure relates to the field of live broadcast technologies, and in particular, to a live broadcast room recommendation method and apparatus, an electronic device, and a storage medium.
Background
The number of live broadcast topics is not limited, and a user can define topics and can also extend various topics according to differences of current affairs or festivals, so that the magnitude of the live broadcast topics is large, in the related technology, when the live broadcast room is recommended, the whole online live broadcast room needs to be brushed in turn, and the related data of the live broadcast room under each live broadcast topic is calculated to recommend the live broadcast room, so that the operation cost is high, and the recommending efficiency of the live broadcast room is low.
Disclosure of Invention
The present disclosure provides a live broadcast room recommendation method, apparatus, electronic device, and storage medium, to at least solve the problem of low efficiency of live broadcast room recommendation in the related art. The technical scheme of the disclosure is as follows:
according to a first aspect of an embodiment of the present disclosure, a live broadcast room recommendation method is provided, the method including;
acquiring at least one current live topic;
determining a topic-related live broadcast room set corresponding to each current live broadcast topic from a current online live broadcast room based on a preset mapping relation, wherein the preset mapping relation is a mapping relation between live broadcast room identifiers and live broadcast topic identifiers, and the topic-related live broadcast room set is a set of live broadcast rooms carrying the same current live broadcast topic in the current online live broadcast room;
sequencing the at least one current live topic to obtain a live topic sequence;
sequencing the live broadcast rooms in the live broadcast room set related to each topic to obtain a live broadcast room sequence corresponding to each current live broadcast topic;
and recommending the current online live broadcast room based on the live broadcast topic sequence and the live broadcast room sequence.
As an optional embodiment, the sorting the at least one current live topic to obtain a live topic sequence includes:
acquiring the number of online audiences of the related live broadcast room set of each topic;
and sequencing the at least one current live topic based on the number of the online audiences to obtain the live topic sequence.
As an alternative embodiment, the obtaining the number of online viewers per topic-related set of live rooms includes:
acquiring the audience number of each live broadcast room in the live broadcast room set related to each topic;
obtaining the online audience number according to the sum of the audience numbers of the live broadcast rooms of each live broadcast room;
the ranking the at least one current live topic based on the number of online viewers to obtain a live topic sequence comprises:
determining topic popularity information of the current live topic corresponding to each topic related live broadcast room set based on the number of the online audiences;
and sequencing the at least one current live topic from big to small according to the heat information of the topics to obtain the live topic sequence.
As an optional embodiment, the sorting the live broadcast rooms in the live broadcast room set related to each topic to obtain a live broadcast room sequence corresponding to each current live broadcast topic includes:
acquiring audience behavior data of a centralized live broadcast room of the live broadcast rooms related to each topic;
and sequencing the live broadcast rooms in the topic-related live broadcast room set based on the audience behavior data to obtain the live broadcast room sequence.
As an optional embodiment, the obtaining audience behavior data of the live broadcast rooms in the set of live broadcast rooms related to each topic includes:
based on preset live broadcast room filtering information, carrying out live broadcast room filtering on the live broadcast room set related to each topic to obtain a plurality of target live broadcast rooms corresponding to each current live broadcast topic;
acquiring audience behavior data of the target live rooms;
the ranking of the live broadcast rooms in the topic-related live broadcast room set based on the audience behavior data to obtain the live broadcast room sequence comprises:
determining live broadcast room heat information of each target live broadcast room based on audience behavior data of the target live broadcast rooms;
and sequencing the target live broadcast rooms from large to small according to the hot degree information of the live broadcast rooms to obtain the live broadcast room sequence.
As an optional embodiment, the determining, based on a preset mapping relationship, a topic-related live broadcast room set corresponding to each current live broadcast topic from the current online live broadcast room includes:
acquiring a current live topic identifier of the current live topic;
acquiring a current online live broadcast room corresponding to the current live broadcast topic identifier from the preset mapping relation;
and taking the corresponding current online live broadcast room as the topic-related live broadcast room set.
As an optional embodiment, the method further comprises:
receiving a live topic setting request sent by each anchor terminal;
acquiring a live topic identifier in each live topic setting request and a live room identifier of a main broadcast end corresponding to each live topic identifier;
and establishing the preset mapping relation based on the live broadcast topic identification and a live broadcast room identification corresponding to the same live broadcast topic identification.
As an optional embodiment, the recommending the current online live broadcast room based on the live topic sequence and the live broadcast room sequence includes:
responding to a live broadcast room acquisition request carrying a target live broadcast topic identifier sent by a viewer end, and acquiring a live broadcast room sequence matched with the target live broadcast topic identifier from the live broadcast room sequence;
sending the matched live broadcasting room sequence to the audience;
and responding to a live topic acquisition request sent by the audience terminal, and sending the live topic sequence to the audience terminal.
As an optional embodiment, the recommending the current online live broadcast room based on the live topic sequence and the live broadcast room sequence further includes:
and sending the live topic sequence to a main broadcasting end.
As an optional embodiment, the method further comprises:
receiving a live topic updating request sent by a main broadcasting end;
acquiring an updated topic identifier in the live topic updating request and a live broadcast room identifier of a main broadcast end corresponding to the live topic updating request, wherein the updated topic identifier is obtained by updating the live topic identifier corresponding to the main broadcast end, and the updated topic identifier is displayed at the main broadcast end and the audience end;
updating the preset mapping relation based on the updated topic identification and the live broadcast room identification corresponding to the live broadcast topic updating request to obtain an updated mapping relation;
updating the live broadcast topic sequence and the live broadcast room sequence based on the updating mapping relation to obtain an updated live broadcast topic sequence and an updated live broadcast room sequence;
and recommending the current online live broadcast room based on the updated live broadcast topic sequence and the updated live broadcast room sequence.
As an optional embodiment, the method further comprises:
and storing the live topic corresponding to the live topic identification of the anchor terminal and the live topic corresponding to the updated topic identification of the anchor terminal as an anchor historical topic corresponding to the anchor terminal, wherein the anchor historical topic is a live topic displayed by the anchor terminal during each live broadcast.
According to a second aspect of the embodiments of the present disclosure, there is provided a live broadcast room recommendation apparatus, the apparatus comprising;
a live topic acquisition module configured to perform acquisition of at least one current live topic;
the topic-related live broadcast room set acquiring module is configured to determine a topic-related live broadcast room set corresponding to each current live broadcast topic from a current online live broadcast room based on a preset mapping relation, wherein the preset mapping relation is a mapping relation between a live broadcast room identifier and a live broadcast topic identifier, and the topic-related live broadcast room set is a set of live broadcast rooms carrying the same current live broadcast topic in the current online live broadcast room;
a live topic sequence obtaining module configured to perform sorting on the at least one current live topic to obtain a live topic sequence;
the live broadcast room sequence acquisition module is configured to perform sequencing on live broadcast rooms in the live broadcast room set related to each topic to obtain a live broadcast room sequence corresponding to each current live broadcast topic;
and the live broadcast room recommending module is configured to recommend the current online live broadcast room based on the live broadcast topic sequence and the live broadcast room sequence.
As an optional embodiment, the live topic sequence obtaining module includes:
an online audience number acquisition unit configured to perform acquisition of an online audience number of each topic-related live broadcast room set;
and the live topic sequence obtaining unit is configured to perform sequencing on the at least one current live topic based on the number of the online audiences to obtain the live topic sequence.
As an alternative embodiment, the online audience number acquiring unit includes:
a first audience number acquiring unit configured to acquire the audience number of each live broadcast room in the set of live broadcast rooms related to each topic;
a second audience number obtaining unit configured to perform obtaining the online audience number according to a sum of the audience numbers of the live broadcast rooms of each live broadcast room;
the live topic sequence acquisition unit comprises:
a topic popularity determination unit configured to determine topic popularity information of a current live topic corresponding to each topic-related live broadcast room set based on the number of online audiences;
and the live topic sequencing unit is configured to sequence the at least one current live topic from large to small according to the magnitude of the topic popularity information to obtain the live topic sequence.
As an optional embodiment, the live broadcast room sequence acquiring module includes:
the audience behavior acquisition unit is configured to acquire audience behavior data of the concentrated live broadcast rooms of the live broadcast rooms related to each topic;
and the live broadcast room sequence acquisition unit is configured to perform sequencing on live broadcast rooms in the topic-related live broadcast room set based on the audience behavior data to obtain the live broadcast room sequence.
As an alternative embodiment, the audience behavior acquisition unit includes:
the live broadcast room filtering unit is configured to execute live broadcast room filtering on the basis of preset live broadcast room filtering information, and carry out live broadcast room filtering on the live broadcast room set related to each topic to obtain a plurality of target live broadcast rooms corresponding to each current live broadcast topic;
a target behavior acquisition unit configured to perform acquisition of audience behavior data of the plurality of target live rooms;
the live broadcast room sequence acquiring unit includes:
a live broadcast room heat determining unit configured to determine live broadcast room heat information of each target live broadcast room based on audience behavior data of the plurality of target live broadcast rooms;
and the live broadcast room sequencing unit is configured to execute sequencing on the target live broadcast rooms from large to small according to the hot degree information of the live broadcast rooms to obtain the live broadcast room sequence.
As an optional embodiment, the topic related live broadcast room set acquiring module includes:
a current topic determination unit configured to perform acquiring a current live topic identifier of the current live topic;
and the online live broadcast room determining unit is configured to execute the steps of acquiring a current online live broadcast room corresponding to the current live broadcast topic identifier from the preset mapping relation, and taking the corresponding current online live broadcast room as the topic-related live broadcast room set.
As an optional embodiment, the apparatus further comprises:
a topic setting request receiving unit configured to perform receiving a live topic setting request transmitted by each anchor;
the topic identification acquisition unit is configured to execute acquisition of live topic identification in each live topic setting request and live broadcast room identification of a main broadcast end corresponding to each live topic identification;
and the mapping relation establishing unit is configured to execute establishing of the preset mapping relation based on the live broadcast topic identification and a live broadcast room identification corresponding to the same live broadcast topic identification.
As an optional embodiment, the live room recommendation module includes:
the matching unit is configured to execute a live broadcast room acquisition request which is sent by a viewer and carries a target live broadcast topic identifier, and acquire a live broadcast room sequence matched with the target live broadcast topic identifier from the live broadcast room sequence;
a live-air-room sequence transmitting unit configured to execute transmitting the matched live-air-room sequence to the viewer;
a first topic sequence transmitting unit configured to execute transmitting the live topic sequence to the audience in response to a live topic acquisition request transmitted by the audience.
As an optional embodiment, the live room recommending module further includes:
a second topic sequence transmitting unit configured to perform transmitting the live topic sequence to a host.
As an optional embodiment, the apparatus further comprises:
a topic updating request receiving unit configured to execute receiving of a live topic updating request sent by a main broadcasting terminal;
an updated topic identification obtaining unit, configured to perform obtaining of an updated topic identification in the live topic update request and a live broadcast room identification of a main broadcast end corresponding to the live topic update request, where the updated topic identification is obtained after updating a live broadcast topic identification corresponding to the main broadcast end, and the updated topic identification is displayed at the main broadcast end and the audience end;
the mapping relation updating unit is configured to update the preset mapping relation based on the updated topic identification and the live broadcast room identification corresponding to the live broadcast topic updating request to obtain an updated mapping relation;
the sequence updating unit is configured to update the live broadcast topic sequence and the live broadcast room sequence based on the updating mapping relation, so that an updated live broadcast topic sequence and an updated live broadcast room sequence are obtained;
and the recommendation updating unit is configured to recommend the current online live broadcast room based on the updated live broadcast topic sequence and the updated live broadcast room sequence.
As an optional embodiment, the apparatus further comprises:
and the history topic storage module is configured to execute the step of storing the live topic corresponding to the live topic identifier of the anchor terminal and the live topic corresponding to the updated topic identifier of the anchor terminal as the anchor history topic corresponding to the anchor terminal, wherein the anchor history topic is the live topic displayed by the anchor terminal during each live broadcast.
According to a third aspect of the embodiments of the present disclosure, there is provided an electronic apparatus including:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the live-air recommendation method described above.
According to a fourth aspect of embodiments of the present disclosure, there is provided a computer-readable storage medium, wherein instructions, when executed by a processor of an electronic device, enable the electronic device to perform the live-room recommendation method as described above.
According to a fifth aspect of embodiments of the present disclosure, there is provided a computer program product comprising computer programs/instructions which, when executed by a processor, implement the live-air recommendation method described above.
The technical scheme provided by the embodiment of the disclosure at least brings the following beneficial effects:
and acquiring at least one current live broadcast topic, and determining a topic-related live broadcast room set corresponding to each current live broadcast topic from the current online live broadcast room based on a preset mapping relation. And sequencing the current live broadcast topics to obtain a live broadcast topic sequence, and sequencing live broadcast rooms in a live broadcast room set related to the topics to obtain a live broadcast room sequence. Through the live topic sequence and the live broadcasting room sequence, the current online live broadcasting room can be recommended. According to the method, the current online live broadcast room is obtained, the current online live broadcast room is sliced based on the preset mapping relation, and then topic popularity information and live broadcast room popularity information are further calculated, so that the efficiency and effectiveness of live broadcast room recommendation are improved, the live broadcast recommendation efficiency is further improved, and the expansibility and usability of live broadcast room recommendation under the condition that the current live broadcast topics are more are improved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and, together with the description, serve to explain the principles of the disclosure and are not to be construed as limiting the disclosure.
Fig. 1 is a schematic view illustrating an application scenario of a live broadcast recommendation method according to an exemplary embodiment.
Fig. 2 is a flow diagram illustrating a live room recommendation method in accordance with an example embodiment.
Fig. 3 is a flowchart illustrating a method for determining a topic-related live room set in a live room recommendation method according to an exemplary embodiment.
Fig. 4 is an interaction diagram illustrating the calculation of topic popularity information in a live broadcast recommendation method according to an exemplary embodiment.
Fig. 5 is a flowchart illustrating a method for obtaining a preset mapping relationship in a live broadcast recommendation method according to an exemplary embodiment.
Fig. 6 is a flowchart illustrating updating a preset mapping relationship in a live broadcast recommendation method according to an exemplary embodiment;
fig. 7 is an interaction diagram illustrating a live broadcast recommendation method for obtaining and updating a preset mapping relationship according to an exemplary embodiment.
Fig. 8 is a flowchart illustrating a method for obtaining a live topic sequence in a live room recommendation method according to an exemplary embodiment.
Fig. 9 is a flowchart illustrating a live room sequence in a live room recommendation method according to an exemplary embodiment.
Fig. 10 is an interaction diagram illustrating live room popularity information calculation in a live room recommendation method according to an exemplary embodiment.
Fig. 11 is an interactive flowchart illustrating a viewer-side acquiring a live room sequence in a live room recommendation method according to an exemplary embodiment.
Fig. 12 is an interaction flowchart illustrating a viewer side obtaining a live topic sequence in a live room recommendation method according to an exemplary embodiment.
Fig. 13 is a block diagram illustrating a live room recommender in accordance with an exemplary embodiment.
FIG. 14 is a block diagram illustrating an electronic device in accordance with an example embodiment.
Detailed Description
In order to make the technical solutions of the present disclosure better understood by those of ordinary skill in the art, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings.
It should be noted that the terms "first," "second," and the like in the description and claims of the present disclosure and in the above-described drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the disclosure described herein are capable of operation in sequences other than those illustrated or otherwise described herein. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
Fig. 1 is a schematic view of an application scenario of a live broadcast room recommendation method according to an exemplary embodiment, as shown in fig. 1, the application scenario includes a server 110, an anchor terminal 120 and an audience terminal 130, the server 110 obtains a live broadcast topic identifier and a live broadcast room identifier corresponding to the anchor terminal 120 from the anchor terminal 120 to generate a preset mapping relationship, and the server 110 obtains at least one current live broadcast topic and determines a topic-related live broadcast room set corresponding to each current live broadcast topic from a current online live broadcast room based on the preset mapping relationship. The server 110 sequences the current live topics to obtain a live topic sequence, and sequences live rooms in a live room set related to the topics to obtain a live room sequence. The server 110 recommends the current online live broadcast room based on the live broadcast topic sequence and the live broadcast room sequence, the server 110 may send the live broadcast topic sequence and the live broadcast room sequence to the viewer 130 in response to a request of the viewer 130, and the server 110 may actively push the live broadcast topic sequence to the anchor 120.
In the disclosed embodiment, the server 110 may include a server operating independently, or a distributed server, or a server cluster composed of a plurality of servers. The server 110 may include a network communication unit, a processor, a memory, and the like. Specifically, the server 110 may determine a set of live broadcast rooms related to each topic, sequence the current live broadcast topic to obtain a live broadcast topic sequence, and sequence the live broadcast rooms in the set of live broadcast rooms related to the topic to obtain a live broadcast room sequence.
In the embodiment of the present disclosure, the anchor terminal 120 and the viewer terminal 130 include physical devices of smart phones, desktop computers, tablet computers, notebook computers, digital assistants, smart wearable devices, and the like, and may also include software running in the physical devices, such as applications and the like. The operating system running on the entity device in the embodiment of the present application may include, but is not limited to, an android system, an IOS system, linux, Unix, windows, and the like. The anchor terminal 120 and the viewer terminal 130 include a User Interface (UI) layer and an Application Programming Interface (API), the viewer terminal 130 provides a display of a live topic sequence and a live room sequence through the UI layer, and the anchor terminal 120 sends a live topic identifier and a live room identifier to the server 110 based on the API.
Fig. 2 is a flowchart illustrating a live room recommendation method, as shown in fig. 2, for use in a server, according to an example embodiment, including the following steps.
S210, acquiring at least one current live topic;
s220, determining a topic-related live broadcast room set corresponding to each current live broadcast topic from the current online live broadcast room based on a preset mapping relation, wherein the preset mapping relation is a mapping relation between live broadcast room identifiers and live broadcast topic identifiers, and the topic-related live broadcast room set is a set of live broadcast rooms carrying the same current live broadcast topic in the current online live broadcast room;
as an optional embodiment, each live broadcast room in the current online live broadcast room is sequentially queried, whether each live broadcast room carries a current live broadcast topic is determined, based on a preset mapping relationship, a live broadcast room carrying the same current live broadcast topic is determined from the live broadcast room carrying the current online live broadcast topic, and the live broadcast room carrying the same current live broadcast topic is taken as a topic-related live broadcast room set.
As an optional embodiment, please refer to fig. 3, determining, based on a preset mapping relationship, a topic-related live broadcast room set corresponding to each current live broadcast topic from a current online live broadcast room includes:
s310, acquiring a current live topic identifier of a current live topic;
s320, acquiring a current online live broadcast room corresponding to the current live broadcast topic identifier from a preset mapping relation;
s330, the corresponding current online live broadcast room is used as a topic-related live broadcast room set.
As an optional embodiment, the server may obtain a current live topic identifier of a current live topic, traverse the current online live broadcast room, and sequentially obtain online live broadcast room identifiers of each live broadcast room in the current online live broadcast room. And inquiring the current live broadcast topic identifier in a preset mapping relation, and determining the live broadcast room identifier corresponding to the current live broadcast topic identifier so as to obtain all live broadcast room identifiers corresponding to different current live broadcast topic identifiers in the corresponding relation between the pre-stored live broadcast room identifier and the live broadcast topic identifier. And comparing the corresponding live broadcast room identification with the online live broadcast room identification, and determining the live broadcast room currently in live broadcast from the corresponding live broadcast room identification, namely acquiring the live broadcast room identification matched with the online live broadcast room identification. And taking the live broadcast room corresponding to each current live broadcast topic identifier as a topic related live broadcast room set, namely taking the current online live broadcast room corresponding to the matched live broadcast room identifier as a topic related live broadcast room set. Each current live topic corresponds to a topic-related live room set.
As an optional embodiment, please refer to fig. 4, the server includes a storage service, a topic popularity calculation service, and a live topic service, a preset mapping relationship is stored in the storage service, the live topic service can obtain a current live topic, and the topic popularity calculation service can be used to determine a topic-related live broadcast room set and calculate topic popularity information. When the topic-related live broadcast room set is determined, the server can traverse the current live broadcast room once by using a task component to obtain the live broadcast room identification of each live broadcast room. For example, the server may start a scheduleTask, obtain a current live topic identifier of a current live topic by using the scheduleTask, and traverse a current online live room once, and the scheduleTask may be a component for performing live room calling, and sequentially obtain an online live room identifier of each live room.
As an optional embodiment, the current live topic includes a live topic a, and the current online live broadcast room includes a live room a1 and a live room a2, then a live topic identifier a is obtained, and a live room identifier a1 and a live room identifier a2 are obtained. From the preset mapping relationship, it can be determined that the corresponding relationship exists between the live topic identifier a and the live room identifier a1, between the live room identifier a2 and between the live room identifier a3, and then the live room identifier a1, the live room identifier a2 and the live room identifier a3 corresponding to the live topic identifier a are obtained. Since only live broadcast rooms a1 and a2 are currently online, live broadcast room a1 and live broadcast room a2 are used as topic-related live broadcast room sets corresponding to live topic identifier a.
The live broadcast room identification of the current online live broadcast room is obtained by traversing the current online live broadcast room once, and then the topic-related live broadcast room set is determined based on the preset mapping relation, so that the calculation efficiency of determining the topic-related live broadcast room set can be improved.
As an alternative embodiment, please refer to fig. 5, a preset mapping relationship is pre-stored in the server, and the method further includes:
s510, receiving a live topic setting request sent by each anchor terminal;
s520, acquiring a live topic identifier in each live topic setting request and a live room identifier of a main broadcast end corresponding to each live topic identifier;
s530, establishing a preset mapping relation based on the live broadcast topic identification and the live broadcast room identification corresponding to the same live broadcast topic identification.
As an optional embodiment, when live broadcast starts, the anchor end can set live broadcast topics, and generates a live broadcast topic setting request to be sent to the server, the live broadcast topic setting request comprises live broadcast topic identifications and live broadcast room identifications corresponding to the anchor end, the server can receive the live broadcast topic identifications and the live broadcast room identifications, the live broadcast topic identifications and the live broadcast room identifications are in one-to-one correspondence, the corresponding relation between the live broadcast topic identifications and the live broadcast room identifications is obtained, and therefore a preset mapping relation is established.
As an optional embodiment, the server may receive live topic setting requests sent by multiple anchor terminals, determine a preset mapping relationship for the multiple anchor terminals and multiple live topic identifiers, and the server may correspond each live topic identifier to a live room identifier corresponding to the same live topic identifier to establish the preset mapping relationship. For example, the server receives 500 live topic setting requests, wherein a live topic identifier in 200 live topic setting requests is topic a, a live topic identifier in 300 live topic setting requests is topic B, a corresponding relationship is established between a session topic a and a live room identifier in 200 live topic setting requests corresponding to topic a, and a corresponding relationship is established between a session topic B and a live room identifier in 300 live topic setting requests corresponding to topic B, so as to obtain a preset mapping relationship.
The server can acquire the live broadcast topics corresponding to the live broadcast room, so that a preset mapping relation is obtained, subsequent live broadcast room recommendation is executed based on the preset mapping relation, and the efficiency of live broadcast room recommendation can be improved
As an alternative embodiment, please refer to fig. 6, the method further includes:
s610, receiving a live topic updating request sent by a main broadcasting end;
s620, acquiring an updated topic identifier in the live topic updating request and a live broadcast room identifier of a main broadcast end corresponding to the live topic updating request, wherein the updated topic identifier is obtained by updating the live topic identifier corresponding to the main broadcast end, and the updated topic identifier is displayed at the main broadcast end and an audience end;
s630, updating the preset mapping relation based on the updated topic identification and the live broadcast room identification corresponding to the live broadcast topic updating request to obtain an updated mapping relation;
s640, updating the live broadcast topic sequence and the live broadcast room sequence based on the updated mapping relation to obtain an updated live broadcast topic sequence and an updated live broadcast room sequence;
and S650, recommending the current online live broadcast room based on the updated live broadcast topic sequence and the updated live broadcast room sequence.
As an alternative embodiment, please refer to fig. 7, as shown in fig. 7, the anchor end may set a live topic at the beginning of live broadcasting, or may update the live topic during live broadcasting. When the anchor terminal updates the live topic, a live topic updating request is generated and sent to the server, the live topic updating request comprises an updated topic identification and a live broadcasting room identification of a live broadcasting room corresponding to the anchor terminal, the updated topic identification is obtained after updating the live topic identification corresponding to the anchor terminal, after the anchor terminal updates the live topic identification, the updated topic identifier is sent to the server, the server sends the updated topic identifier to the anchor terminal and the client terminal, the updated topic identification is displayed at the anchor terminal and the audience terminal, the server can receive the updated live topic identification and the live broadcast room identification, and updating the corresponding relation between the live topic identification in the preset mapping relation and the live broadcasting room identification into the corresponding relation between the updated topic identification and the live broadcasting room identification to obtain the updated mapping relation, so as to obtain the live topic carried by the current online live broadcasting room in real time.
As an optional embodiment, based on the updated mapping relationship, the topic popularity information and the live broadcast room popularity information are recalculated, the live broadcast topic sequence and the live broadcast room sequence are updated respectively to obtain an updated live broadcast topic sequence and an updated live broadcast room sequence, and the current online live broadcast room is recommended according to the updated live broadcast topic sequence and the updated live broadcast room sequence. The updates to the live topic sequence and the live room sequence may be real-time updates or updates over a preset time interval, such as every 5 minutes. After the live topic sequence is updated, the server can actively push the updated live topic sequence to the anchor terminal. And when receiving a live broadcast room acquisition request or a live broadcast topic acquisition request sent by a viewer, the server sends an updated live broadcast room sequence or an updated live broadcast topic sequence obtained after the latest update to the viewer.
As an optional embodiment, in the preset mapping relationship, the live broadcast topic identifier may correspond to a plurality of live broadcast room identifiers, that is, different live broadcast rooms may select the same live broadcast topic for live broadcast.
As an optional embodiment, the live topic corresponding to the live topic identifier of the anchor terminal and the live topic corresponding to the updated topic identifier of the anchor terminal are stored as an anchor historical topic corresponding to the anchor terminal, the anchor historical topic is a live topic displayed by the anchor terminal during each live broadcast, and the anchor historical topic is a topic automatically recommended by a server and can be used as a default topic when the anchor terminal starts to live broadcast next time, and is automatically selected when the anchor terminal starts to live broadcast next time. In the live broadcasting process, after the anchor end updates the live broadcasting topic, the anchor historical topic is updated to the updated live broadcasting topic.
The server can update the live broadcast topics in real time to obtain the updated mapping relation, and then subsequent live broadcast room recommendation is carried out based on the updated mapping relation, so that the live broadcast room recommendation efficiency can be improved. Meanwhile, the server stores the anchor historical topics, and the anchor historical topics can be automatically recommended when the anchor end carries out live broadcast, so that the steps of topic setting are simplified, and the efficiency of live broadcast topic setting is improved.
S230, sequencing at least one current live topic to obtain a live topic sequence;
as an optional embodiment, the step of ordering at least one current live topic to obtain a live topic sequence includes:
acquiring the number of online audiences of the related live broadcast room set of each topic;
and sequencing at least one current live topic based on the number of online audiences to obtain a live topic sequence.
As an optional embodiment, the online audience number may reflect the attention degree of the audience to the live broadcast topic, and obtain the online audience number of each topic-related live broadcast room set, that is, obtain the number of the audience watching the live broadcast under each current live broadcast topic, and may calculate the topic popularity according to the online audience number of each topic-related live broadcast room set to obtain the topic popularity information of each current live broadcast topic. The live topic sequence is a sequence formed by arranging the current live topics from large to small according to the size of the topic popularity information, and the live topic sequence can be used as topic list data.
The live topic sequence can be quickly determined based on the sequencing of the live topics by the number of the online audiences, so that the updating of the live topic sequence is fed back in real time, and the efficiency and the real-time performance of the live topic sequence are improved.
As an alternative example, referring to fig. 8, obtaining the number of online viewers per topic-related set of live rooms includes:
s810, acquiring the audience number of each live broadcast room in each topic related live broadcast room set;
s820, obtaining the number of online audiences according to the sum of the audience numbers of the live broadcast rooms of each live broadcast room;
based on the number of online audiences, sequencing at least one current live topic to obtain a live topic sequence, comprising:
s830, determining topic heat information of a current live broadcast topic corresponding to each topic related live broadcast room set based on the number of online audiences;
s840, sequencing at least one current live topic from big to small according to the heat information of the topics to obtain a live topic sequence.
As an optional embodiment, the topic popularity information of each current live topic and the live broadcast room popularity information of the live broadcast room in the topic-related live broadcast room set corresponding to each current live broadcast topic are respectively calculated.
The number of audience of live broadcast rooms of each live broadcast room in each topic related live broadcast room set is obtained, the sum value of the number of audience of live broadcast rooms of each live broadcast room in the same topic related live broadcast room set is calculated, the number of online audiences corresponding to the topic related live broadcast room set can be obtained, and topic heat information of the current live broadcast topic corresponding to the topic related live broadcast room set can be obtained through calculation according to the number of online audiences corresponding to the topic related live broadcast room set. And calculating the topic popularity information of each current live broadcast topic according to the online audience number corresponding to the related live broadcast room set of each topic.
As an optional embodiment, each topic-related live broadcast room set corresponds to a current live broadcast topic, and the audience activity degree of each live broadcast room in the topic-related live broadcast room set can reflect the heat degree of the current live broadcast topic, so the server can determine the topic heat degree information of each current live broadcast topic through the number of online audiences, the topic heat degree information is larger when the number of online audiences is larger, the topic heat degree information is smaller when the number of online audiences is smaller, and the current live broadcast topics can be sorted according to the topic heat degree information of each current live broadcast topic to obtain a live broadcast topic sequence. The live topic sequence is obtained by sequencing according to the size of the topic heat information from big to small.
The topic popularity information is calculated, the current live broadcast topics are sequenced according to the topic popularity information, a live broadcast topic sequence is obtained, a live broadcast room needing to be recommended can be reflected from the perspective of the popularity of the live broadcast topics, and the comprehensiveness and effectiveness of recommendation of the live broadcast room are improved.
S240, sequencing the live broadcast rooms in the live broadcast room set related to each topic to obtain a live broadcast room sequence corresponding to each current live broadcast topic;
as an optional embodiment, the step of sequencing the live broadcast rooms in the live broadcast room set related to each topic to obtain a live broadcast room sequence corresponding to each current live broadcast topic includes:
acquiring audience behavior data of a centralized live broadcast room of a live broadcast room related to each topic;
and sequencing the live broadcasting rooms in the topic-related live broadcasting room set based on the audience behavior data to obtain a live broadcasting room sequence.
As an optional embodiment, the audience behavior data may reflect the activity degree of the audience, the audience behavior data may include praise, gift, and the like, the activity degree of the audience in each live broadcast room may be determined according to the audience behavior data in each live broadcast room, and live broadcast room heat information in each live broadcast room may be calculated according to the activity degree of the audience in each live broadcast room, so as to obtain live broadcast room heat information in the live broadcast room carrying the same current live broadcast topic.
The live broadcast room sequence is a sequence formed by arranging live broadcast rooms under each current live broadcast topic from large to small according to the hot degree information of the live broadcast rooms, and the live broadcast room sequence can be used as live broadcast room list data. The live broadcast room included in the live broadcast room list data is the current online live broadcast room, namely the live broadcast room in live broadcast.
The live broadcast rooms are sorted based on the audience behavior data, and the audience behavior data can reflect the popularity information of the live broadcast rooms and update the popularity information in real time, so that the sorting accuracy and the real-time performance of the live broadcast rooms are improved.
As an alternative embodiment, referring to fig. 9, obtaining audience behavior data for a live room in a set of live rooms associated with each topic includes:
s910, performing live broadcast room filtering on the live broadcast room set related to each topic based on preset live broadcast room filtering information to obtain a plurality of target live broadcast rooms corresponding to each current live broadcast topic;
s920, acquiring audience behavior data of a plurality of target live broadcast rooms;
based on audience behavior data, sequencing the live broadcast rooms in the topic-related live broadcast room set, and obtaining a live broadcast room sequence comprises:
s930, determining the hot degree information of the live broadcast rooms of each target live broadcast room based on the audience behavior data of the target live broadcast rooms;
and S940, sequencing the target live broadcast rooms from large to small according to the heat information of the live broadcast rooms to obtain a live broadcast room sequence.
As an optional embodiment, the live broadcast room filtering information may be live broadcast room blacklist information set based on a preset filtering logic, for example, a live broadcast room corresponding to a main broadcast with a focus on people greater than or equal to a preset threshold is filtered, so that a live broadcast room corresponding to a main broadcast with more focus on people is prevented from causing a large drainage to a current live broadcast topic. According to the live broadcast room filtering information, live broadcast room filtering can be carried out on the live broadcast room set related to each topic, and a target live broadcast room set corresponding to each current live broadcast topic is obtained. When the audience behavior data of each live broadcast room in the corresponding target live broadcast room set is obtained, different pieces of popularity index information may be set for different pieces of audience behavior data, for example, the popularity index of the act of gifting is set to 10 points, and the popularity index of the act of agreeing is set to 3 points, etc. According to the audience behavior data, the popularity index of each live broadcast room in the live broadcast room set related to each topic can be calculated, and the popularity information of the live broadcast rooms is obtained.
As an optional embodiment, please refer to fig. 10, the server includes a remote invocation service, a fragment computation framework, and a live broadcast room sequencing service, where the remote invocation service is used to invoke a live broadcast room in each of the fragmented live broadcasts, the fragment computation framework is used to fragment the live broadcast room, and the live broadcast room sequencing service is used to sequence the live broadcast room. When audience behavior data of each live broadcast room in the corresponding target live broadcast room set is obtained, live broadcast room slicing can be carried out according to current live broadcast topic identification information based on a preset slicing calculation framework (calculated ShardTask), namely a topic-related live broadcast room is obtained, and corresponding remote call service (rpc) is distributed to the topic-related live broadcast room set corresponding to each current live broadcast topic. And calling each live broadcast room in the target live broadcast room set based on the remote calling service, and sequentially acquiring audience behavior data in each live broadcast room. After the audience behavior data are obtained, live broadcast room heat information is generated according to the audience behavior data, a live broadcast room sequence can be generated according to the live broadcast room heat information, and the live broadcast room sequence is stored.
The hot degree information of the live broadcast rooms is calculated, the live broadcast rooms corresponding to the current live broadcast topics are sequenced according to the hot degree information of the live broadcast rooms, a live broadcast room sequence is obtained, the live broadcast rooms needing to be recommended can be reflected from the hot degree of the live broadcast rooms, and comprehensiveness and effectiveness of recommendation of the live broadcast rooms are improved.
S250, recommending the current online live broadcast room based on the live broadcast topic sequence and the live broadcast room sequence;
as an alternative embodiment, the server may send the live topic sequence and the live room sequence to the viewer in response to a request sent by the viewer, so that the viewer may select a current live topic and a live room that are interested in himself according to the live topic sequence and the live room sequence. The server can also send the live topic sequence to the anchor terminal, namely actively pushing the live topic sequence to the anchor terminal, so that the anchor terminal can acquire hot live topics in real time, the anchor terminal can conveniently select the live topics, and the user experience of the anchor terminal is improved.
As an alternative embodiment, please refer to fig. 11, the method further includes:
s1110, a spectator end sends a live broadcast room acquisition request to a server, wherein the live broadcast room acquisition request carries a target live broadcast topic identifier;
s1120, the server acquires a target live broadcast room sequence matched with the target live broadcast topic identifier from the live broadcast room sequence;
s1130, the server sends the target live broadcast room sequence to the audience.
As an alternative embodiment, the viewer generates a live broadcast room acquisition request in response to the operation information of the user, and sends the live broadcast room acquisition request to the server. And the server receives a live broadcast room acquisition request, wherein the live broadcast room acquisition request carries a target live broadcast topic identifier selected by the audience. The server can compare the target live broadcast topic identification with the current live broadcast topic identification corresponding to the live broadcast room sequence, obtain the target live broadcast room sequence matched with the target live broadcast topic identification from the live broadcast room sequence, and send the target live broadcast room sequence to the audience terminal.
As an alternative embodiment, when watching the live broadcast, the user enters a live broadcast room carrying the live broadcast topic, and clicks the "topic" button in the live broadcast room. Responding to the click operation of the user, the audience terminal generates a live broadcast room acquisition request, takes the current live broadcast topic identification of the live broadcast topic corresponding to the live broadcast room watched by the user as a target live broadcast topic identification, and sends the live broadcast room acquisition request to the server. The server stores a live broadcast room sequence, compares a target live broadcast topic identifier with a current live broadcast topic identifier corresponding to the live broadcast room sequence after receiving a live broadcast room acquisition request, and can acquire the target live broadcast room sequence matched with the target live broadcast topic identifier from the live broadcast room sequence. The server sends the target live broadcast room sequence to the audience, the audience can display a half screen page, the target live broadcast room sequence is displayed on the half screen page, and the live broadcast rooms corresponding to the target live broadcast topic identification can be sequentially displayed according to the heat degree of the live broadcast rooms. The user can slide the half-screen page up and down the viewer to view all of the live rooms in the target live room sequence.
And responding to a live broadcast room acquisition request of the audience, and sending a pre-generated target live broadcast room sequence to the audience by the server, so that the live broadcast recommendation efficiency is improved, and the user experience is improved.
As an alternative embodiment, please refer to fig. 12, the method further includes:
s1210, a viewer side sends a live topic acquisition request to a server;
s1220, the server acquires a pre-stored live topic sequence;
and S1230, the server sends the live topic sequence to the audience.
As an alternative embodiment, the viewer generates a live topic acquisition request in response to the operation information of the user, and sends the live topic acquisition request to the server. The server receives the live topic acquisition request and sends a pre-stored live topic sequence to the audience.
As an alternative embodiment, when watching the live broadcast, the user enters a live broadcast room carrying the live broadcast topic, and clicks the "more topics" button in the live broadcast room. And responding to the click operation of the user, generating a live topic acquisition request by the audience, and sending the live topic acquisition request to the server. The server receives the live topic acquisition request, and then sends a live topic sequence to the audience, and the audience displays the current live topic according to the live topic sequence and the magnitude sequence of the topic popularity information.
And responding to a live topic acquisition request of the audience, and sending a pre-generated live topic sequence to the audience by the server, so that the live recommendation efficiency is improved, and the user experience is improved.
As an optional embodiment, in the case that the number of the current live topics is less than a preset threshold, the server may generate the live room sequence and the live topic sequence in real time. The audience terminal can send a live broadcast room acquisition request to the server, the server responds to the live broadcast room acquisition request to acquire at least one current live broadcast topic, and based on a preset mapping relation, a topic-related live broadcast room set corresponding to each current live broadcast topic is determined from the current online live broadcast room. Audience behavior data of the concentrated live broadcast room of each topic related live broadcast room are obtained, and live broadcast room heat information of the concentrated live broadcast room of each topic related live broadcast room is generated based on the audience behavior data. And the server sorts the live broadcast rooms in the live broadcast room set related to each topic according to the hot degree information of the live broadcast rooms to obtain a live broadcast room sequence. The server sends the live room sequence to the viewer.
The audience terminal can send a live topic acquisition request to the server, the server responds to the live topic acquisition request to acquire at least one current live topic, and based on a preset mapping relation, a topic-related live room set corresponding to each current live topic is determined from a current online live room. And acquiring the number of online audiences corresponding to the related live broadcast room set of each topic, and generating topic heat information of each current live broadcast topic based on the number of the online audiences. And the server sorts the current live topics according to the popularity information of the live topics to obtain a live topic sequence. The server sends the live topic sequence to the audience.
The embodiment of the disclosure shows a live broadcast room recommendation method, which includes: and acquiring at least one current live broadcast topic, and determining a topic-related live broadcast room set corresponding to each current live broadcast topic from the current online live broadcast room based on a preset mapping relation. And sequencing the current live broadcast topics to obtain a live broadcast topic sequence, and sequencing live broadcast rooms in a live broadcast room set related to the topics to obtain a live broadcast room sequence. Through the live topic sequence and the live broadcasting room sequence, the current online live broadcasting room can be recommended. According to the method, the current online live broadcast room is obtained, the current online live broadcast room is sliced based on the preset mapping relation, and then topic popularity information and live broadcast room popularity information are further calculated, so that the efficiency and effectiveness of live broadcast room recommendation are improved, the live broadcast recommendation efficiency is further improved, and the expansibility and usability of live broadcast room recommendation under the condition that the current live broadcast topics are more are improved.
Fig. 13 is a block diagram illustrating a live room recommender in accordance with an exemplary embodiment. Referring to fig. 13, the apparatus includes;
a live topic acquisition module 1310 configured to perform acquisition of at least one current live topic;
a topic-related live broadcast room set obtaining module 1320, configured to execute determining, from a current online live broadcast room, a topic-related live broadcast room set corresponding to each current live broadcast topic based on a preset mapping relationship, where the preset mapping relationship is a mapping relationship between a live broadcast room identifier and a live broadcast topic identifier, and the topic-related live broadcast room set is a set of live broadcast rooms in the current online live broadcast room, where the same current live broadcast topic is carried;
a live topic sequence obtaining module 1330 configured to perform sorting on at least one current live topic to obtain a live topic sequence;
a live broadcast room sequence obtaining module 1340 configured to perform sorting on live broadcast rooms in the live broadcast room set related to each topic to obtain a live broadcast room sequence corresponding to each current live broadcast topic;
a live-cast room recommending module 1350 configured to perform recommending the current online live-cast room based on the live-cast topic sequence and the live-cast room sequence.
As an optional embodiment, the live topic sequence obtaining module includes:
an online audience number acquisition unit configured to perform acquisition of an online audience number of each topic-related live broadcast room set;
and the live topic sequence acquisition unit is configured to perform sequencing on at least one current live topic based on the number of online audiences to obtain a live topic sequence.
As an alternative embodiment, the online audience number acquiring unit includes:
a first audience number acquisition unit configured to perform acquisition of the audience number of each live broadcast room in each topic-related live broadcast room set;
a second audience number obtaining unit configured to perform obtaining an online audience number according to a sum of the audience numbers of the live broadcast rooms of each live broadcast room;
the live topic sequence acquisition unit comprises:
the topic popularity determination unit is configured to determine topic popularity information of a current live topic corresponding to each topic-related live broadcast room set based on the number of online audiences;
and the live topic sequencing unit is configured to sequence at least one current live topic from large to small according to the magnitude of the topic popularity information to obtain a live topic sequence.
As an alternative embodiment, the live-room sequence acquiring module includes:
the audience behavior acquisition unit is configured to acquire audience behavior data of a centralized live broadcast room of each topic related live broadcast room;
and the live broadcast room sequence acquisition unit is configured to execute sequencing of live broadcast rooms in the topic-related live broadcast room set based on the audience behavior data to obtain a live broadcast room sequence.
As an alternative embodiment, the audience behavior acquisition unit includes:
the live broadcast room filtering unit is configured to execute live broadcast room filtering on the basis of preset live broadcast room filtering information, and carry out live broadcast room filtering on the live broadcast room set related to each topic to obtain a plurality of target live broadcast rooms corresponding to each current live broadcast topic;
a target behavior acquisition unit configured to perform acquisition of audience behavior data of a plurality of target live rooms;
the live broadcast room sequence acquisition unit includes:
the live broadcast room heat determining unit is configured to execute live broadcast room heat information determining of each target live broadcast room based on audience behavior data of a plurality of target live broadcast rooms;
and the live broadcast room sequencing unit is configured to execute sequencing on the target live broadcast rooms from large to small according to the hot degree information of the live broadcast rooms to obtain a live broadcast room sequence.
As an optional embodiment, the topic related live broadcasting room set acquiring module includes:
a current topic determination unit configured to perform acquiring a current live topic identifier of a current live topic;
and the online live broadcast room determining unit is configured to execute the steps of acquiring a current online live broadcast room corresponding to the current live broadcast topic identifier from a preset mapping relation, and taking the corresponding current online live broadcast room as a topic-related live broadcast room set.
As an optional embodiment, the apparatus further comprises:
a topic setting request receiving unit configured to perform receiving a live topic setting request transmitted by each anchor;
the topic identification acquisition unit is configured to execute acquisition of live topic identification in each live topic setting request and live broadcast room identification of a main broadcast end corresponding to each live topic identification;
and the mapping relation establishing unit is configured to execute a live broadcast room identifier corresponding to the live broadcast topic identifier and the same live broadcast topic identifier, and establish a preset mapping relation.
As an optional embodiment, the live room recommendation module includes:
the matching unit is configured to execute a live broadcast room acquisition request which is sent by a viewer and carries a target live broadcast topic identifier, and acquire a live broadcast room sequence matched with the target live broadcast topic identifier from the live broadcast room sequence;
a live-air-room sequence transmitting unit configured to execute transmitting the matched live-air-room sequence to the audience;
and the first topic sequence transmitting unit is configured to execute the step of responding to the live topic acquisition request transmitted by the audience end and transmitting the live topic sequence to the audience end.
As an optional embodiment, the live room recommendation module further includes:
and the second topic sequence sending unit is configured to execute sending of the live topic sequence to the anchor terminal.
As an optional embodiment, the apparatus further comprises:
a topic updating request receiving unit configured to execute receiving of a live topic updating request sent by a main broadcasting terminal;
the updated topic identification acquisition unit is configured to execute acquisition of an updated topic identification in the live topic update request and a live broadcast room identification of the anchor terminal corresponding to the live topic update request, wherein the updated topic identification is obtained by updating the live topic identification corresponding to the anchor terminal, and the updated topic identification is displayed at the anchor terminal and the audience terminal;
the mapping relation updating unit is configured to execute live broadcast room identification corresponding to the updated topic identification and the live broadcast topic updating request, update a preset mapping relation and obtain an updated mapping relation;
the sequence updating unit is configured to update the live broadcast topic sequence and the live broadcast room sequence based on the updated mapping relation to obtain an updated live broadcast topic sequence and an updated live broadcast room sequence;
and the recommendation updating unit is configured to recommend the current online live broadcast room based on the updated live broadcast topic sequence and the updated live broadcast room sequence.
As an optional embodiment, the apparatus further comprises:
and the historical topic storage module is configured to execute the live topic corresponding to the live topic identifier of the anchor terminal, store the live topic corresponding to the updated topic identifier of the anchor terminal as the anchor historical topic corresponding to the anchor terminal, and store the anchor historical topic as the live topic displayed by the anchor terminal during each live broadcast.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
Fig. 14 is a block diagram illustrating an electronic device, which may be a server, for generating live room recommendations according to an example embodiment, an internal structure of which may be as shown in fig. 14. The electronic device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the electronic device is configured to provide computing and control capabilities. The memory of the electronic equipment comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the electronic device is used for connecting and communicating with an external terminal through a network. The computer program, when executed by a processor, implements a method of generating live room recommendations.
Those skilled in the art will appreciate that the architecture shown in fig. 14 is merely a block diagram of some of the structures associated with the disclosed aspects and does not constitute a limitation on the electronic devices to which the disclosed aspects apply, as a particular electronic device may include more or less components than those shown, or combine certain components, or have a different arrangement of components.
In an exemplary embodiment, a computer-readable storage medium comprising instructions, such as the memory 1404 comprising instructions, executable by the processor 1420 of the electronic device 1400 to perform the above-described method is also provided. Alternatively, the computer readable storage medium may be a ROM, a Random Access Memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like.
In an exemplary embodiment, there is also provided a computer program product comprising computer programs/instructions which, when executed by a processor, implement the live-air recommendation method described above.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims (10)

1. A live broadcast room recommendation method is characterized by comprising the following steps:
acquiring at least one current live topic;
determining a topic-related live broadcast room set corresponding to each current live broadcast topic from a current online live broadcast room based on a preset mapping relation, wherein the preset mapping relation is a mapping relation between live broadcast room identifiers and live broadcast topic identifiers, and the topic-related live broadcast room set is a set of live broadcast rooms carrying the same current live broadcast topic in the current online live broadcast room;
sequencing the at least one current live topic to obtain a live topic sequence;
sequencing the live broadcast rooms in the live broadcast room set related to each topic to obtain a live broadcast room sequence corresponding to each current live broadcast topic;
and recommending the current online live broadcast room based on the live broadcast topic sequence and the live broadcast room sequence.
2. The live room recommendation method of claim 1, wherein the sorting the at least one current live topic to obtain a sequence of live topics comprises:
acquiring the number of online audiences of the related live broadcast room set of each topic;
and sequencing the at least one current live topic based on the number of the online audiences to obtain the live topic sequence.
3. The live room recommendation method of claim 2, wherein said obtaining the number of online viewers per topic-related set of live rooms comprises:
acquiring the audience number of each live broadcast room in the live broadcast room set related to each topic;
obtaining the online audience number according to the sum of the audience numbers of the live broadcast rooms of each live broadcast room;
the ranking the at least one current live topic based on the number of online viewers to obtain a live topic sequence comprises:
determining topic popularity information of the current live topic corresponding to each topic related live broadcast room set based on the number of the online audiences;
and sequencing the at least one current live topic from big to small according to the heat information of the topics to obtain the live topic sequence.
4. The live broadcast room recommendation method according to claim 1, wherein the step of sorting the live broadcast rooms in the live broadcast room set related to each topic to obtain a live broadcast room sequence corresponding to each current live broadcast topic comprises:
acquiring audience behavior data of a centralized live broadcast room of the live broadcast rooms related to each topic;
and sequencing the live broadcast rooms in the topic-related live broadcast room set based on the audience behavior data to obtain the live broadcast room sequence.
5. The live room recommendation method of claim 4, wherein said obtaining audience behavior data for the live room in the set of live rooms associated with each topic comprises:
based on preset live broadcast room filtering information, carrying out live broadcast room filtering on the live broadcast room set related to each topic to obtain a plurality of target live broadcast rooms corresponding to each current live broadcast topic;
acquiring audience behavior data of the target live rooms;
the ranking of the live broadcast rooms in the topic-related live broadcast room set based on the audience behavior data to obtain the live broadcast room sequence comprises:
determining live broadcast room heat information of each target live broadcast room based on audience behavior data of the target live broadcast rooms;
and sequencing the target live broadcast rooms from large to small according to the hot degree information of the live broadcast rooms to obtain the live broadcast room sequence.
6. The live broadcast room recommendation method according to claim 1, wherein the determining, based on a preset mapping relationship, a topic-related live broadcast room set corresponding to each current live broadcast topic from the current online live broadcast room comprises:
acquiring a current live topic identifier of the current live topic;
acquiring a current online live broadcast room corresponding to the current live broadcast topic identifier from the preset mapping relation;
and taking the corresponding current online live broadcast room as the topic-related live broadcast room set.
7. The live room recommendation method of claim 1, further comprising:
receiving a live topic setting request sent by each anchor terminal;
acquiring a live topic identifier in each live topic setting request and a live room identifier of a main broadcast end corresponding to each live topic identifier;
and establishing the preset mapping relation based on the live broadcast topic identification and a live broadcast room identification corresponding to the same live broadcast topic identification.
8. A live room recommendation apparatus, characterized in that the apparatus comprises:
a live topic acquisition module configured to perform acquisition of at least one current live topic;
the topic-related live broadcast room set acquiring module is configured to determine a topic-related live broadcast room set corresponding to each current live broadcast topic from a current online live broadcast room based on a preset mapping relation, wherein the preset mapping relation is a mapping relation between a live broadcast room identifier and a live broadcast topic identifier, and the topic-related live broadcast room set is a set of live broadcast rooms carrying the same current live broadcast topic in the current online live broadcast room;
a live topic sequence obtaining module configured to perform sorting on the at least one current live topic to obtain a live topic sequence;
the live broadcast room sequence acquisition module is configured to perform sequencing on live broadcast rooms in the live broadcast room set related to each topic to obtain a live broadcast room sequence corresponding to each current live broadcast topic;
and the live broadcast room recommending module is configured to recommend the current online live broadcast room based on the live broadcast topic sequence and the live broadcast room sequence.
9. An electronic device, comprising:
a processor;
a memory for storing the processor-executable instructions;
wherein the processor is configured to execute the instructions to implement the live-air recommendation method of any of claims 1-7.
10. A computer-readable storage medium having instructions thereon that, when executed by a processor of an electronic device, enable the electronic device to perform the live-room recommendation method of any of claims 1-7.
CN202111194379.0A 2021-10-13 2021-10-13 Live broadcast room recommendation method and device, electronic equipment and storage medium Pending CN114040214A (en)

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