CN111970525B

CN111970525B - Live broadcast room searching method and device, server and storage medium

Info

Publication number: CN111970525B
Application number: CN202010821316.2A
Authority: CN
Inventors: 李浩然
Original assignee: Beijing Dajia Internet Information Technology Co Ltd
Current assignee: Beijing Dajia Internet Information Technology Co Ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2022-06-03
Anticipated expiration: 2040-08-14
Also published as: CN111970525A

Abstract

The disclosure provides a live broadcast room searching method, a live broadcast room searching device, a server and a storage medium, and belongs to the technical field of internet. The method comprises the following steps: responding to a live broadcast room search instruction sent by a terminal, and determining at least two first live broadcast rooms in a live broadcast state, wherein the live broadcast room search instruction carries search words; acquiring first operation data of the at least two first live broadcast rooms in the current live broadcast time period, wherein the first operation data are used for representing associated operations executed through a live broadcast entrance after the live broadcast entrance of the first live broadcast rooms is displayed in response to the search word; sequencing live broadcast entries of the at least two first live broadcast rooms according to a first matching degree between first operation data of the at least two first live broadcast rooms and the search terms; and sending the sequenced at least two live broadcast entries to the terminal, wherein the terminal is used for displaying the at least two live broadcast entries. The method can improve the accuracy of searching the live broadcast room.

Description

Live broadcast room searching method and device, server and storage medium

Technical Field

The present disclosure relates to the field of internet technologies, and in particular, to a method and an apparatus for searching in a live broadcast room, a server, and a storage medium.

Background

With the development of internet technology and the universal application of live broadcast functions, the number of anchor broadcasts and the number of audiences in a live broadcast platform are increasing day by day, and numerous live broadcast rooms such as a game live broadcast room, a makeup and beauty live broadcast room and a food live broadcast room appear in the live broadcast platform. The user can search the live broadcast room and enter the searched live broadcast room to watch the live broadcast.

In the related technology, when a live broadcast room is searched, the matching degree of the live broadcast titles and the search words of at least two live broadcast rooms can be obtained according to the search words input by a user, the at least two live broadcast rooms are sequenced according to the matching degree, and the live broadcast entries of the sequenced at least two live broadcast rooms are displayed, so that the search of the live broadcast rooms is completed.

Because the live title of the live broadcast room is often not matched with the live broadcast content of the live broadcast room, the matching degree of the searched live broadcast content of the live broadcast room and the search word is low, namely the accuracy of searching the live broadcast room is low.

Disclosure of Invention

The embodiment of the disclosure provides a live broadcast searching method, a live broadcast searching device, a server and a storage medium, which can improve the accuracy of searching a live broadcast room. The technical scheme is as follows:

according to a first aspect of the embodiments of the present disclosure, a live room searching method is provided, where the method includes:

responding to a live broadcast room search instruction sent by a terminal, and determining at least two first live broadcast rooms in a live broadcast state, wherein the live broadcast room search instruction carries search words;

acquiring first operation data of the at least two first live broadcast rooms in the current live broadcast time period, wherein the first operation data are used for representing associated operations executed through a live broadcast entrance after the live broadcast entrance of the first live broadcast rooms is displayed in response to the search word;

sequencing live broadcast entries of the at least two first live broadcast rooms according to a first matching degree between first operation data of the at least two first live broadcast rooms and the search terms;

and sending the sequenced at least two live broadcast entries to the terminal, wherein the terminal is used for displaying the at least two live broadcast entries.

In a possible implementation manner, after determining at least two first live broadcast rooms in a live broadcast state in response to a live broadcast room search instruction sent by a terminal, the method further includes:

obtaining historical operation data of the at least two first live broadcast rooms in a historical time period, wherein the historical operation data is used for representing associated operations executed through a live broadcast entrance after a first target interface displays the live broadcast entrance of the first live broadcast room, and the first target interface at least comprises a live broadcast entrance display interface obtained by searching according to the search terms;

the sorting the live broadcast entries of the at least two first live broadcast rooms according to a first matching degree between first operation data of the at least two first live broadcast rooms and the search terms comprises:

acquiring a fusion matching degree between the at least two first live broadcast rooms and the search word according to a first matching degree between the at least two first operation data and the search word and a history matching degree between the at least two history operation data and the search word;

and sequencing the live broadcast entries of the at least two first live broadcast rooms according to at least two fusion matching degrees.

In another possible implementation manner, after determining at least two first live broadcast rooms in a live broadcast state in response to a live broadcast room search instruction sent by a terminal, the method further includes:

determining a second live broadcast room which belongs to the same anchor user identification with the at least two first live broadcast rooms;

obtaining historical operation data of at least two second live broadcast rooms in a historical time period, wherein the historical operation data are used for representing associated operations executed through live broadcast entries after the live broadcast entries of the second live broadcast rooms are displayed on a second target interface, and the second target interface at least comprises a live broadcast entry display interface obtained by searching according to the search terms;

In another possible implementation manner, the first operation data further includes a presentation number, where the presentation number is used to indicate a number of times that a live feed of the first live room is presented in response to the search word;

the obtaining of the fusion matching degree between the at least two first live broadcast rooms and the search term according to the first matching degree between the at least two first operation data and the search term and the historical matching degree between the at least two historical operation data and the search term includes:

for each first live broadcast room, determining a first weight of the live broadcast time period and a second weight of the historical time period according to the display times of the first live broadcast room;

and according to the first weight and the second weight, carrying out weighting processing on a first matching degree and a historical matching degree corresponding to the first live broadcast room to obtain a fusion matching degree between the first live broadcast room and the search terms.

In another possible implementation manner, the sorting, according to a first matching degree between the first operation data of the at least two first live broadcast rooms and the search term, live broadcast entries of the at least two first live broadcast rooms includes:

for each first live broadcast room, performing fusion processing according to a first matching degree between first operation data of the first live broadcast room and the search word and a second matching degree between a content tag of the first live broadcast room and the search word, and determining a fusion matching degree between the first live broadcast room and the search word;

In another possible implementation manner, before performing fusion processing according to a first matching degree between the first operation data of the first live broadcast room and the search term and a second matching degree between the content tag of the first live broadcast room and the search term, the method further includes:

acquiring initial matching degree between the content tag and the search word;

and adjusting the initial matching degree according to the occurrence time of the content tag in the live broadcast time period to obtain the second matching degree.

In another possible implementation manner, before obtaining the initial matching degree between the content tag and the search term, the method further includes:

collecting live broadcast data of the first live broadcast room in a live broadcast process of the first live broadcast room, wherein the live broadcast data comprises at least one of video data or audio data;

and identifying according to the live broadcast data to obtain the content tag.

According to a second aspect of the embodiments of the present disclosure, there is provided a live room search apparatus, the apparatus including:

the first determining unit is configured to respond to a live broadcast room searching instruction sent by a terminal, and determine at least two first live broadcast rooms in a live broadcast state, wherein the live broadcast room searching instruction carries a searching word;

a first obtaining unit, configured to obtain first operation data of the at least two first live broadcast rooms in a live broadcast time period of this time, where the first operation data is used to indicate an association operation performed through a live broadcast entrance after a live broadcast entrance of the first live broadcast room is presented in response to the search word;

the live broadcast entry sorting unit is configured to sort the live broadcast entries of the at least two first live broadcast rooms according to a first matching degree between first operation data of the at least two first live broadcast rooms and the search terms;

and the live broadcast entrance sending unit is configured to send the sorted at least two live broadcast entrances to the terminal, and the terminal is used for displaying the at least two live broadcast entrances.

In one possible implementation, the apparatus further includes:

a second obtaining unit, configured to obtain historical operation data of the at least two first live broadcast rooms in a historical time period, where the historical operation data is used to indicate a correlation operation executed through a live broadcast entrance after a first target interface shows the live broadcast entrance of the first live broadcast room, and the first target interface at least includes a live broadcast entrance showing interface obtained by searching according to the search term;

the live entry sorting unit includes:

the fusion subunit is configured to acquire a fusion matching degree between the at least two first live broadcasting rooms and the search word according to a first matching degree between the at least two first operation data and the search word and a historical matching degree between the at least two historical operation data and the search word;

and the sorting subunit is configured to sort the live broadcast entries of the at least two first live broadcast rooms according to at least two fusion matching degrees.

In another possible implementation manner, the apparatus further includes:

a second determining unit, configured to determine a second live broadcast room belonging to the same anchor user identifier as the at least two first live broadcast rooms;

a third obtaining unit, configured to obtain historical operation data of at least two second live broadcast rooms in a historical time period, where the historical operation data is used to indicate an associated operation executed through a live broadcast entry after a second target interface shows the live broadcast entry of the second live broadcast room, and the second target interface at least includes a live broadcast entry showing interface obtained by searching according to the search terms;

the sorting unit includes:

the fusion subunit is configured to obtain a fusion matching degree between the at least two first live broadcast rooms and the search word according to a first matching degree between the at least two first operation data and the search word and a history matching degree between at least two history operation data and the search word;

the fusion subunit is configured to determine, for each first live broadcast room, a first weight of the live broadcast time period and a second weight of the historical time period according to the showing times of the first live broadcast room; and according to the first weight and the second weight, carrying out weighting processing on a first matching degree and a historical matching degree corresponding to the first live broadcast room to obtain a fusion matching degree between the first live broadcast room and the search terms.

In another possible implementation manner, the live broadcast entry sorting unit is configured to perform fusion processing on each first live broadcast room according to a first matching degree between first operation data of the first live broadcast room and the search term and a second matching degree between a content tag of the first live broadcast room and the search term, and determine a fusion matching degree between the first live broadcast room and the search term; and sequencing the live broadcast entries of the at least two first live broadcast rooms according to at least two fusion matching degrees.

In another possible implementation manner, the apparatus further includes:

a fourth obtaining unit configured to obtain an initial matching degree between the content tag and the search term; and adjusting the initial matching degree according to the occurrence time of the content tag in the live broadcast time period to obtain the second matching degree.

In another possible implementation manner, the apparatus further includes:

the tag acquisition unit is configured to acquire live broadcast data of the first live broadcast room in a live broadcast process of the first live broadcast room, wherein the live broadcast data comprises at least one of video data or audio data; and identifying according to the live broadcast data to obtain the content tag.

According to a third aspect of the embodiments of the present disclosure, a server is provided, where the server includes a processor and a memory, where the memory stores at least one instruction, and the instruction is loaded and executed by the processor to implement an operation performed in a live broadcast search method in any one of the foregoing possible implementations.

According to a fourth aspect of the embodiments of the present disclosure, a computer-readable storage medium is provided, where at least one instruction is stored, and the instruction is loaded and executed by a processor to implement operations performed in the live broadcast room searching method in any one of the foregoing possible implementation manners.

According to a fifth aspect of embodiments of the present disclosure, there is provided a computer program product, wherein instructions of the computer program product, when executed by a processor of a server, enable the server to perform operations performed in a live room search method in any one of the possible implementations described above.

The beneficial effects brought by the technical scheme provided by the embodiment of the disclosure at least comprise:

in the embodiment of the disclosure, after at least two first live broadcast rooms in a live broadcast state are determined during searching of the live broadcast rooms, since the acquired first operation data represent the correlation operation executed through the live broadcast entrance after the live broadcast entrance of the first live broadcast room is displayed in response to the search word, the correlation operation can represent the feedback of the user to the first live broadcast room, and can objectively reflect whether the search result meets the search requirement of the user, therefore, the first matching degree between the first operation data and the search word can accurately reflect the matching degree between the search word and the first live broadcast room, and since the first operation data correspond to the live broadcast time period of this time, the timeliness of the first operation data is good, the current live broadcast situation of the first live broadcast room can be accurately reflected, so that the first matching degree can accurately reflect the current matching degree between the search word and the first live broadcast room, and sequencing the live broadcast entries of the at least two first live broadcast rooms according to the first matching degree between the first operation data of the at least two first live broadcast rooms and the search words, so that after the sequenced at least two live broadcast entries are sent to the terminal, the matching degree between the live broadcast entry displayed in the front of the terminal and the search words is high, and the accuracy of searching the live broadcast rooms is improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present disclosure, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present disclosure, and it is obvious for those skilled in the art to obtain other drawings based on the drawings without creative efforts.

FIG. 1 is a schematic illustration of an implementation environment provided by embodiments of the present disclosure;

fig. 2 is a flowchart of a live broadcast room searching method provided by an embodiment of the present disclosure;

fig. 3 is a flowchart of a live broadcast room searching method provided by an embodiment of the present disclosure;

fig. 4 is a flowchart of a live broadcast room searching method provided by an embodiment of the present disclosure;

FIG. 5 is a graph of a weight provided by an embodiment of the present disclosure;

fig. 6 is a flowchart of a live broadcast room searching method provided by an embodiment of the present disclosure;

fig. 7 is a flowchart of a live broadcast room searching method provided by an embodiment of the present disclosure;

fig. 8 is a block diagram of a live broadcast room searching apparatus provided in an embodiment of the present disclosure;

fig. 9 is a block diagram of a server provided by an embodiment of the present disclosure.

Detailed Description

To make the objects, technical solutions and advantages of the present disclosure more apparent, embodiments of the present disclosure will be described in detail 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.

It should be noted that, as used in the present disclosure, the terms "each," "a plurality," and "any," and the like, a plurality includes two or more, each referring to each of the corresponding plurality, and any referring to any one of the corresponding plurality. For example, the plurality of live rooms includes 10 live rooms, each live room refers to each of the 10 live rooms, and any live room refers to any one of the 10 live rooms.

FIG. 1 is a schematic diagram of an implementation environment provided by embodiments of the present disclosure. Referring to fig. 1, the implementation environment includes at least one first terminal 101 (illustrated as 1 in fig. 1), at least one second terminal 102 (illustrated as 3 in fig. 1) and a server 103. The first terminal 101, the second terminal 102, and the server 103 are connected to each other via a wireless or wired network. In addition, a target application served by the server 103 may be installed on the first terminal 101 and the second terminal 102, and a user corresponding to the first terminal 101 and a user corresponding to the second terminal 102 may implement functions such as data transmission and message interaction through the target application. The first terminal 101 and the second terminal 102 may be computers, mobile phones, tablet computers or other terminals. The target application may be any application installed on the first terminal 101 or the second terminal 102, and the target application may be a target application in an operating system or a target application provided by a third party. For example, the target application may be a live application having a live video or live audio function, but the live application may also have other functions, such as a shopping function, a music function, a social function, a game function, and the like. The server 102 may be a background server corresponding to the target application. Alternatively, the server 102 is a cloud server providing cloud computing and cloud storage services, which is not limited by this disclosure.

In a live scene, the first terminal 101 and the second terminal 102 may log in a target application based on the user identifier, and play a live broadcast in the target application or perform a live broadcast. Assuming that the first terminal 101 is a terminal on the main broadcasting side and the second terminal 102 is a terminal on the audience side, the first terminal 101 uses the target application to perform live broadcasting, and uploads live broadcasting data to the server 103, and the server 103 synchronizes the live broadcasting data to the second terminal 102 on the audience side, and then the second terminal 102 plays the live broadcasting data.

Because the number of live broadcast rooms is large, when a user wants to watch live broadcasts, the user can input search words in the second terminal 102, the second terminal 102 can generate a live broadcast room search instruction and send the live broadcast room search instruction to the server 103, the server 103 can search the live broadcast room through the scheme provided by the disclosure, a searched live broadcast entrance of the live broadcast room is sent to the second terminal 102, the second terminal 102 can display the live broadcast entrance, and then the user can enter the live broadcast room through any displayed live broadcast entrance to watch the live broadcasts. The live broadcast room searching method provided by the disclosure can be used for searching any live broadcast room, such as a game live broadcast room, a food live broadcast room, a makeup live broadcast room and the like, and the disclosure does not limit the method.

Fig. 2 is a flowchart of a live broadcast room searching method provided in an embodiment of the present disclosure, and referring to fig. 2, an execution subject of the embodiment of the method is a server, and the embodiment of the method includes:

in step 201, in response to a live broadcast room search instruction sent by a terminal, at least two first live broadcast rooms in a live broadcast state are determined, and the live broadcast room search instruction carries a search word.

In step 202, first operation data of at least two first live broadcast rooms in the current live broadcast time period is obtained, where the first operation data is used to indicate an associated operation executed through a live broadcast entrance after a live broadcast entrance of the first live broadcast room is presented in response to a search term.

In step 203, according to a first matching degree between the first operation data and the search terms of the at least two first live broadcast rooms, sorting live broadcast entries of the at least two first live broadcast rooms.

In step 204, the sorted at least two live broadcast entries are sent to the terminal, and the terminal is configured to display the at least two live broadcast entries.

obtaining historical operation data of at least two first live broadcast rooms in a historical time period, wherein the historical operation data are used for representing associated operations executed through live broadcast entries after a first target interface displays the live broadcast entries of the first live broadcast rooms, and the first target interface at least comprises a live broadcast entry display interface obtained by searching according to search words;

according to a first matching degree between first operation data and search terms of at least two first live broadcast rooms, sequencing live broadcast entries of the at least two first live broadcast rooms, and the method comprises the following steps:

acquiring a fusion matching degree between at least two first live broadcast rooms and a search word according to a first matching degree between at least two first operation data and the search word and a history matching degree between at least two history operation data and the search word;

and sequencing the live broadcast entries of the at least two first live broadcast rooms according to the at least two fusion matching degrees.

determining a second live broadcast room which belongs to the same anchor user identification with at least two first live broadcast rooms;

obtaining historical operation data of at least two second live broadcast rooms in a historical time period, wherein the historical operation data are used for representing associated operations executed through live broadcast entries after the second target interface displays the live broadcast entries of the second live broadcast rooms, and the second target interface at least comprises a live broadcast entry display interface obtained by searching according to search words;

In another possible implementation manner, the first operation data further comprises a showing time, wherein the showing time is used for representing the time of showing the live broadcast entrance of the first live broadcast room in response to the search word;

acquiring a fusion matching degree between at least two first live broadcast rooms and a search word according to a first matching degree between at least two first operation data and the search word and a historical matching degree between at least two historical operation data and the search word, wherein the fusion matching degree comprises the following steps:

for each first live broadcast room, determining a first weight of a live broadcast time period and a second weight of a historical time period according to the display times of the first live broadcast room;

and according to the first weight and the second weight, carrying out weighting processing on the first matching degree and the historical matching degree corresponding to the first live broadcast room to obtain the fusion matching degree between the first live broadcast room and the search terms.

In another possible implementation manner, sorting the live broadcast entries of the at least two first live broadcast rooms according to a first matching degree between the first operation data of the at least two first live broadcast rooms and the search terms includes:

for each first live broadcast room, performing fusion processing according to a first matching degree between first operation data of the first live broadcast room and the search terms and a second matching degree between content tags of the first live broadcast room and the search terms, and determining a fusion matching degree between the first live broadcast room and the search terms;

In another possible implementation manner, before performing fusion processing according to a first matching degree between first operation data of the first live broadcast and a search term and a second matching degree between a content tag of the first live broadcast and the search term, the method further includes:

acquiring initial matching degree between the content tag and the search word;

and adjusting the initial matching degree according to the occurrence time of the content tag in the live time period to obtain a second matching degree.

in the live broadcasting process of a first live broadcasting room, collecting live broadcasting data of the first live broadcasting room, wherein the live broadcasting data comprises at least one of video data or audio data;

and identifying according to the live broadcast data to obtain a content tag.

Fig. 3 is a flowchart of a live broadcast room searching method provided by an embodiment of the present disclosure. Referring to fig. 3, an interactive subject of the embodiment of the method includes a terminal and a server, and the embodiment of the method describes a process of searching for a live broadcast room according to operation data in the live broadcast time period of the live broadcast room. The embodiment of the method comprises the following steps:

in step 301, the terminal receives an input search word.

A user watching a live broadcast may be referred to as a viewer and a user conducting a live broadcast may be referred to as a main broadcast. Before the anchor is live through the target application, the anchor user identifier needs to be registered in the target application to represent the identity of the anchor. And the anchor can register a live broadcast room in the target application, the live broadcast room is a virtual room for live broadcast, the live broadcast room is provided with a live broadcast room identifier, and when the anchor performs live broadcast, the anchor needs to enter the corresponding live broadcast room to perform live broadcast based on the live broadcast room identifier. One anchor can register a plurality of live broadcast rooms, and one anchor user identification can correspond to the plurality of live broadcast rooms.

For any one live broadcast room in the target application, the type of live content in the live broadcast room may be varied in different time periods, for example, one live broadcast room has performed two live video broadcasts, the first live video broadcast is about a food and the second live video broadcast is about a tourist attraction. Also, for any one live video, the type of content that is live may also vary, for example, during a live broadcast, the type of content that is live is first made beautiful makeup and then changed to shopping or other types.

In the embodiment of the disclosure, a user can enter a live broadcast room by using a terminal to watch live broadcast. The terminal logs in the target application based on the user identification, and the user identification can represent the identity of the user and can be a user account, a mobile phone number and the like. Due to the fact that the number of live rooms is large, and the types of content live in the live rooms are large, when a user wants to watch the live broadcast of specific content, the user can input search words in a search interface of a target application to search the live rooms. The terminal displays a search interface including an input field of the search word, the user inputs the search word in the input field, and the terminal acquires the search word input in the input field.

The search term is description information of the live broadcast room, and the description information may be description information of live broadcast content of the live broadcast room, description information of a main broadcast of the live broadcast room, or other description information, which is not limited in this disclosure. The search word may be text information directly input in an input field of the search interface, for example, if the input text information is "plum in game a", the search word may be "plum in game a". Alternatively, the search word may be a keyword extracted from the input text information, for example, the input text information is "white in game a", and the search word may include "game a" and "white in plum".

For example, when the search word is a keyword in the input text information, the implementation manner of obtaining the search word may be: the terminal carries out word segmentation processing on the input text information to obtain at least one word segmentation, and selects the word segmentation belonging to the target type as a search word. The target type may be any type, such as a noun type, and the disclosure is not limited thereto.

The implementation of the word segmentation processing performed on the input text information by the terminal may be as follows: the terminal carries out word segmentation processing on input information through a word segmentation tool, the word segmentation tool can be a word segmentation model, and correspondingly, the implementation mode of the step is as follows: and the terminal inputs the text information into the word segmentation model to obtain at least one word segmentation in the text information output by the word segmentation model. The Segmentation model may be a Chinese word Segmentation system (SCWS), a simplified Chinese word Segmentation system (SCWS), a ancient Segmentation model, or other Segmentation models, which is not limited in this disclosure.

For example, the word segmentation processing is performed on "plum in game a" to obtain "game a", "middle", "of" and "plum", and the nouns "game a" and "plum" therein are used as search words.

In step 302, the terminal generates a direct broadcasting room search instruction according to the search word, and sends the direct broadcasting room search instruction to the server.

The live broadcast room searching instruction is used for indicating the server to execute the live broadcast room searching operation. The live broadcast room searching instruction can carry a searching word, and the server can execute the live broadcast room searching operation according to the searching word. The live broadcast room search instruction may also carry a user identifier or other information, which is not limited by this disclosure.

In step 303, the server determines at least two first live rooms in a live state in response to a live room search instruction sent by the terminal.

After receiving the live broadcast room search instruction sent by the terminal, the server can respond to the live broadcast room search instruction and execute the live broadcast room search operation.

In a possible implementation manner, the server may determine, according to the search term, at least two first live rooms in a live state, including: the server acquires a plurality of live broadcast rooms in the live broadcast state from the plurality of live broadcast rooms, acquires key information of each live broadcast room in the live broadcast state, and selects at least two live broadcast rooms with key information matched with the search terms from the plurality of live broadcast rooms in the live broadcast state as a first live broadcast room. The key information of the live broadcast room can include a main broadcast user identification, a live broadcast title, a live broadcast content tag and the like of the live broadcast room.

The server can obtain the key information of each live broadcast room in the live broadcast state from the database, and in the database, the live broadcast rooms can be stored corresponding to the key information, and the storage mode can refer to table 1:

TABLE 1

Optionally, the implementation manner of the server acquiring a plurality of live webcasts in the live webcasts from the plurality of live webcasts is as follows: the server obtains the state mark of each live broadcast room, the state mark is used for showing whether the live broadcast room is in a live broadcast state currently, and a plurality of live broadcast rooms in the live broadcast state are obtained from the plurality of live broadcast rooms according to the state marks of the plurality of live broadcast rooms.

Optionally, the server selects at least two live broadcast rooms with key information matched with the search word from the live broadcast rooms in the live broadcast state as an implementation manner of the first live broadcast room, the first one is that if the search word is text information input in the input field, the server performs word segmentation processing on the text information to obtain at least one word segmentation, for each word segmentation, the server obtains a plurality of live broadcast rooms matched with the word segmentation from the live broadcast rooms in the live broadcast state, then determines an intersection of the live broadcast rooms matched with the word segmentation, and selects at least two first live broadcast rooms from the intersection. Secondly, if the search word is a keyword extracted from the input text information, under the condition that only one keyword is available, at least two first live broadcast rooms matched with the keyword are obtained from a plurality of live broadcast rooms in a live broadcast state, under the condition that the number of keywords is multiple, for each keyword, the server obtains a plurality of live broadcast rooms matched with the keyword from the plurality of live broadcast rooms in the live broadcast state, then the intersection of the plurality of live broadcast rooms matched with the keywords is determined, and at least two first live broadcast rooms are selected from the intersection.

In the embodiment of the disclosure, the server determines at least two first live broadcast rooms in a live broadcast state according to the search terms, and then the determined at least two first live broadcast rooms are matched with the search terms, and after the at least two first live broadcast rooms are subsequently sequenced, the displayed first live broadcast rooms are ensured to be matched with the search terms, so that the accuracy of searching the live broadcast rooms can be improved.

In another possible implementation manner, the server may also determine the at least two first live rooms in the live state without the search term, that is, the server directly determines the at least two first live rooms in the live state from the plurality of live rooms. Optionally, the implementation manner is: the server obtains the state mark of each live broadcast room, the state mark is used for showing whether the live broadcast room is in the live broadcast state currently, and at least two live broadcast rooms in the live broadcast state are determined from the plurality of live broadcast rooms according to the state marks of the plurality of live broadcast rooms. The method is simple and efficient.

In step 304, the server obtains first operation data of at least two first live broadcast rooms in the current live broadcast time period.

The server obtains first operation data of at least two first live broadcast rooms, and then the matching degree of the first live broadcast rooms and the search terms can be determined subsequently based on the first operation data.

The first operation data is used for representing the associated operation executed through the live broadcast entrance after the live broadcast entrance of the first live broadcast room is displayed in response to the search word. The association operation comprises an operation executed on the live broadcast entrance and an operation executed in the first live broadcast room after entering the corresponding first live broadcast room through the live broadcast entrance.

The operation performed on the live broadcast entry may include various types of operations, for example, a sliding operation on the live broadcast entry, a clicking operation on the live broadcast entry, and the like, and the operation performed in the first live broadcast after entering the corresponding first live broadcast through the live broadcast entry may also include various types of operations, for example, an attention operation, a comment operation, an exit operation, and the like.

Optionally, the first operation data includes an operation type of each operation, an operation time of each operation, a user identifier corresponding to the operation, and the like, which is not limited in this disclosure. Furthermore, the first operation data may further include operation data obtained by performing statistical processing on each operation. For example, the first operation data may include the number of presentations, the number of clicks, the number of concerns, the number of reviews, the number of praise, the number of exits, the play duration, the click rate, the presentation position, and the like.

The showing times are used for showing the times of showing the live broadcast entrance of the first live broadcast room in response to the search terms, and the clicking times are used for showing the times of clicking the entrance of the first live broadcast room after the live broadcast entrance of the first live broadcast room is shown in response to the search terms. The attention times, the comment times, the praise times and the quit times are respectively used for representing the times of attention, comment and praise of the first live broadcast room and the times of quitting the first live broadcast room after the live broadcast entrance of the first live broadcast room is displayed in response to the search words. The playing time length is used for representing the time length from entering the first direct broadcasting room to exiting the first direct broadcasting room after the live broadcasting entrance of the first direct broadcasting room is displayed in response to the search word, and the playing time length can be the average playing time length of the plurality of terminals. The click rate is the ratio of the number of clicks to the number of impressions. The display position is used for indicating the position of the live broadcast entrance of the first live broadcast room in response to the search word, and the display position is the position of the first live broadcast room in the sorting display. For example, in response to 6 first live rooms displayed in the order of the search term, the first live room being ranked at 5 th, the display position of the first live room is 5, and the display position may be an average display position.

The server can collect the operation data of any terminal after the live broadcast entrance of the first live broadcast room is displayed on any terminal in response to the search word in the live broadcast process of any first live broadcast room, and store the operation data. For example, in the current live broadcast time period of the first live broadcast room, the user inputs the search word in the first terminal, after the first terminal displays the live broadcast entrance of the first live broadcast room in the live broadcast entrance display interface obtained by searching, the first terminal detects the association operation on the live broadcast entrance, and the generated operation data corresponding to the association operation is the operation data of the first terminal. In the live broadcasting process of the first live broadcasting room, the server collects and stores operation data of the plurality of terminals, processes the operation data of the plurality of terminals, and obtains first operation data of the first live broadcasting room.

In the embodiment of the present disclosure, since the acquired first operation data represents that after the live entry of the first live room is presented in response to the search word, the association operation executed through the live broadcast entrance, that is, the first operation data is that after the user searches the first live broadcast room according to the search word, for the feedback of the first live broadcast room, if the first live broadcast room is not related to the search terms, the user does not click to enter the first live broadcast room, or after the user judges that the first live broadcasting room is related to the search terms and clicks to enter the first live broadcasting room, in the process of watching the live broadcast, the live broadcast content of the first live broadcast room is found to be irrelevant to the search terms, the user can quickly quit the live broadcast room, if the live content of the live broadcasting room has larger relevance with the searching word, the user can continuously watch the live broadcasting, or the user performs the actions of focusing on, agreeing on and the like, so that the feedback of the user can objectively reflect whether the search result meets the search requirement of the user. And because the first operation data correspond to the current live broadcast time period, the first operation data have good timeliness and can accurately reflect the current live broadcast condition of the first live broadcast room, so that the first matching degree between the subsequently acquired first operation data and the search word can accurately reflect the current matching degree between the search word and the first live broadcast room, and after at least two first live broadcast rooms are sequenced according to the first matching degree, the first live broadcast room displayed in the front can be ensured to be highly matched with the search word, and the accuracy of the search live broadcast room is improved.

In step 305, the server sorts the live broadcast entries of the at least two first live broadcast rooms according to a first matching degree between the first operation data of the at least two first live broadcast rooms and the search terms.

The realization mode is as follows: the server obtains first matching degrees between first operation data and search terms of the at least two first live broadcast rooms, and sequences live broadcast entries of the at least two first live broadcast rooms according to the first matching degrees between the first operation data and the search terms of the at least two first live broadcast rooms.

For each first live broadcast room, the implementation mode that the server acquires the first matching degree between the first operation data and the search terms of the first live broadcast room is as follows: and the server performs data processing on the first operation data according to a preset matching degree algorithm to obtain a first matching degree of the first operation data and the search terms. For example, the first matching degree has a positive correlation with the number of clicks, the click rate, the attention number, the comment number, the like, in the first operation data, and has a negative correlation with the display number, the exit number, the display position, and the like, and any matching degree algorithm that has a positive correlation with the number of clicks, the click rate, the attention number, the comment number, the like, and a negative correlation with the display number, the exit number, the display position, and the like, may be used to obtain the first matching degree, which is not limited by the present disclosure.

The server sequences the live broadcast entries of the at least two first live broadcast rooms according to a first matching degree between first operation data of the at least two first live broadcast rooms and the search terms in the following implementation mode: the server sequences the live broadcast entries of the at least two first live broadcast rooms according to a first matching degree between the first operation data of the at least two first live broadcast rooms and the search terms and the sequence of the first matching degree from large to small. Therefore, the first live broadcast room displayed in the front can be guaranteed to be high in matching degree with the search terms, and the accuracy of the search live broadcast room can be improved.

In step 306, the server sends the sorted at least two live portals to the terminal.

In step 307, the terminal presents at least two live portals.

And after the terminal displays the at least two sequenced live broadcast entries, detecting the associated operation executed through any live broadcast entry, generating operation data for representing the associated operation, and sending the operation data to the server.

After receiving the operation data, the server stores the operation data, and then when a user searches a live broadcast room based on the search word, the operation data can be used for acquiring first operation data or historical operation data.

Through tests, indexes such as click rate, playing time and the like are obviously improved when the scheme is applied to a direct broadcasting room searching service.

Fig. 4 is a flowchart of a live broadcast room searching method provided by an embodiment of the present disclosure. Referring to fig. 4, an interactive subject of the method embodiment includes a terminal and a server, and the method embodiment describes a method for searching a live broadcast room by combining first operation data of a first live broadcast room and historical operation data of the first live broadcast room. The embodiment of the method comprises the following steps:

in step 401, the terminal receives an input search word.

In step 402, the terminal generates a direct broadcasting room search instruction according to the search word, and sends the direct broadcasting room search instruction to the server.

In step 403, the server determines at least two first live rooms in a live state in response to a live room search instruction sent by the terminal.

In step 404, the server obtains first operation data of at least two first live broadcast rooms in the current live broadcast time period.

The implementation of steps 401 and 404 is similar to that of steps 301 and 304, and will not be described herein again.

In step 405, the server obtains historical operation data of at least two first live rooms in a historical time period.

The historical operation data is used for representing the associated operation executed through the live broadcast entrance after the live broadcast entrance of the first live broadcast room is displayed on the first target interface. The first target interface at least comprises a live broadcast entry display interface obtained by searching according to the search terms. The historical time period may be any time period before, which the present disclosure is not limited to, for example, may be within 7 days before the current time.

Optionally, the historical operation data may include operation types of each operation, operation times of each operation, user identifiers corresponding to the operations, and the like, which is not limited in this disclosure. Furthermore, the historical operation data may also include operation data obtained by performing statistical processing on each operation. For example, the historical operation data may include historical display times, historical click times, historical attention times, historical comment times, historical praise times, historical exit times, historical play time, historical click rate, historical display position, and the like.

The implementation manner of obtaining the historical operation data of the at least two first live broadcast rooms in the historical time period by the server is the same as the implementation manner of obtaining the first operation data of the at least two first live broadcast rooms in the current live broadcast time period, and details are not repeated here.

In the embodiment of the disclosure, because the live broadcast content of the live broadcast room generally changes less, the historical operation data of the first live broadcast room can also reflect the matching degree between the search word and the first live broadcast room, so that the historical operation data of the first live broadcast room is obtained, and after at least two first live broadcast rooms are sequenced by subsequently combining the historical operation data and the first operation data, the first live broadcast room displayed in front can be ensured to have high matching degree with the search word, and the accuracy of searching the live broadcast rooms can be improved.

It should be noted that, the historical operation data of the first live broadcast room may be acquired before the first operation data of the first live broadcast room is acquired, the first operation data and the historical operation data may be acquired at the same time, or the historical operation data is acquired after the first operation data is acquired, which is not limited in this disclosure.

Another point to be noted is that there may be a case where there is no historical operation data in a certain first live broadcast room, for example, if the first live broadcast room is live broadcast for the first time, the historical operation data in the first live broadcast room is not acquired in this case.

It should be noted that the first target interface may include a live entry display interface obtained by any terminal through searching according to the search term, and in addition, the first target interface may further include a live entry focused display interface of any terminal, or a live entry recommendation interface of any terminal, and the like.

The server can collect the operation data of any terminal after any terminal displays the live broadcast entrance of the first live broadcast room in the live broadcast entrance display interface concerned in the process of live broadcast in the historical time period of any first live broadcast room, and stores the operation data. For example, in a live broadcast time period of a first live broadcast room, a user logs in a target application in a first terminal based on a user identifier and enters a focus live broadcast entrance display interface, the focus live broadcast entrance display interface includes at least one live broadcast entrance of the live broadcast room focused by the user, the user can execute a correlation operation through the live broadcast entrance, the first terminal detects the correlation operation on the live broadcast entrance, and the generated operation data corresponding to the correlation operation is the operation data of the first terminal. In the historical live broadcast process of the first live broadcast room, the server collects and stores operation data of a plurality of terminals, processes the operation data of the plurality of terminals and obtains historical operation data of the first live broadcast room.

For another example, in a live broadcast time period of the first live broadcast, the user logs in the target application in the first terminal based on the user identifier and enters a live broadcast entry recommendation interface, the live broadcast entry recommendation interface includes at least one live broadcast entry of the live broadcast recommended for the user, the user can execute the association operation through the live broadcast entry, the first terminal detects the association operation on the live broadcast entry, and the generated operation data corresponding to the association operation is the operation data of the first terminal. In the historical live broadcast process of the first live broadcast room, the server collects and stores operation data of a plurality of terminals, processes the operation data of the plurality of terminals and obtains historical operation data of the first live broadcast room.

In the embodiment of the disclosure, after the live broadcast entrance of the live broadcast room is displayed in the live broadcast entrance display interface or the live broadcast entrance recommendation interface, the heat of the live broadcast room can be reflected through the correlation operation executed by the live broadcast entrance, so that the historical operation data used for representing the correlation operation is obtained, and after at least two first live broadcast rooms are sequenced by subsequently combining the historical operation data and the first operation data, the first live broadcast room displayed in the front can be guaranteed to have high matching degree with the search terms and high heat, and the search requirement of a user can be further met.

In step 406, the server obtains a fusion matching degree between the at least two first live broadcast rooms and the search terms according to a first matching degree between the at least two first operation data and the search terms and a historical matching degree between the at least two historical operation data and the search terms.

The implementation mode comprises the following steps (1) to (2):

(1) for each first live broadcast room, the server obtains a first matching degree between first operation data and search terms of the first live broadcast room and a historical matching degree between historical operation data and search terms of the first live broadcast room.

An implementation manner of obtaining the historical matching degree between the historical operation data of the first live broadcast room and the search term is similar to the implementation manner of obtaining the first matching degree between the first operation data of the first live broadcast room and the search term in step 305, and details are not repeated here.

(2) And the server performs fusion processing according to the first matching degree and the historical matching degree, and determines the fusion matching degree between the first direct broadcasting room and the search word.

In a possible implementation manner, the server may fuse the first matching degree and the historical matching degree according to the number of times of display in the first operation data to obtain a fused matching degree. The method comprises the following steps: for each first live broadcast room, the server determines a first weight of a live broadcast time period and a second weight of a historical time period according to the display times of the first live broadcast room, and performs weighting processing on a first matching degree and a historical matching degree corresponding to the first live broadcast room according to the first weight and the second weight to obtain a fusion matching degree between the first live broadcast room and the search words.

In the embodiment of the disclosure, because the first matching degree is more capable of reflecting the matching degree between the live broadcast content in the live broadcast room and the search word than the historical matching degree, and the larger the display times corresponding to the live broadcast time period is, the higher the confidence degree of the first operation data in the live broadcast time period is, correspondingly, the higher the confidence degree of the first matching degree determined according to the first operation data is, therefore, the weight of the first matching degree and the historical matching degree is determined according to the display times, and the obtained fusion matching degree is more capable of reflecting the matching degree between the live broadcast content in the live broadcast room and the search word, so that after at least two first live broadcast rooms are subsequently sorted according to the fusion matching degree, it can be ensured that the live broadcast content displayed in the first live broadcast room in front is highly matched with the search word, and the accuracy of the search room can be improved.

It should be noted that, in the current live broadcast time period of the first live broadcast room, the number of times of display of the first live broadcast room is changed, so that the first weight and the second weight are also changed, the first weight corresponding to the live broadcast time period is in a positive correlation with the number of times of display, and the second weight corresponding to the historical time period is in a negative correlation with the number of times of display. Any algorithm which ensures that the first weight and the display times are in positive correlation can be adopted to determine the first weight, and any algorithm which ensures that the second weight and the display times are in negative correlation can be adopted to determine the second weight. For example, sigmoid function (a monotonically increasing function) may be used to determine the first weight, and the difference between a fixed value and the first weight may be used as the second weight, for example, the difference between 1 and the first weight may be used as the second weight. Referring to fig. 5, fig. 5 is a schematic diagram illustrating a variation of the first weight, wherein the abscissa is the number of display times and the ordinate is the first weight. The first weight is 0 when the number of presentations is less than 40, and the first weight is 1 when the number of presentations is greater than 110. The number of presentations is 40 to 110, the first weight monotonically increases as the number of presentations increases. Because the accuracy of the first operation data is lower relative to the historical operation data when the display times are less, namely the first matching degree is lower relative to the historical matching degree when the display times are less, the first weight and the second weight are determined in this way, the accuracy of the fusion matching degree can be improved, and the accuracy of the search live broadcast room is improved.

In step 407, the server sorts the live feeds of the at least two first live broadcast rooms according to the at least two fusion matching degrees.

The implementation mode of the step is as follows: and the server sequences the live broadcast entries of the at least two first live broadcast rooms according to the at least two fusion matching degrees and the sequence from the large fusion matching degree to the small fusion matching degree.

In the embodiment of the disclosure, because the first matching degree and the historical matching degree corresponding to the first live broadcast room both can indicate the matching degree between the search word and the first live broadcast room, and thus the obtained fusion matching degree can indicate the matching degree between the search word and the first live broadcast room more, after at least two first live broadcast rooms are sorted according to the fusion matching degree, it is further ensured that the first live broadcast room displayed in front is high in matching degree with the search word, and the accuracy of searching the live broadcast room is improved.

In step 408, the server sends the sorted at least two live feeds to the terminal.

In step 409, the terminal presents at least two live portals.

The implementation of this step is similar to step 307 described above, and is not described here again.

Fig. 6 is a flowchart of a live broadcast room searching method provided by an embodiment of the present disclosure. Referring to fig. 6, an interactive subject of the method embodiment includes a terminal and a server, and the method embodiment describes a method for searching for a live broadcast room by combining first operation data of a first live broadcast room and historical operation data of a second live broadcast room belonging to the same anchor user identifier as the first live broadcast room. The embodiment comprises the following steps:

in step 601, the terminal receives an input search word.

In step 602, the terminal generates a direct broadcasting room search instruction according to the search word, and sends the direct broadcasting room search instruction to the server.

In step 603, the server determines at least two first direct broadcast rooms in a direct broadcast state in response to a direct broadcast room search instruction sent by the terminal.

In step 604, the server obtains first operation data of at least two first live broadcast rooms in the current live broadcast time period.

The implementation manner of step 601-604 is similar to that of step 301-304, and will not be described herein again.

In step 605, the server determines that the at least two first live rooms belong to a second live room of the same anchor user identifier, and obtains historical operation data of the at least two second live rooms in a historical time period.

The historical operation data is used for representing the associated operation executed through the live broadcast entrance after the second target interface displays the live broadcast entrance of the second live broadcast room. And the second target interface at least comprises a live-broadcast entrance display interface obtained by searching according to the search terms.

One anchor user identification can correspond to a plurality of live broadcast rooms, namely the live broadcast rooms have the same anchor user identification, and the anchor corresponding to the anchor user identification can be live broadcast in any live broadcast room of the live broadcast rooms. The second live broadcast room is a live broadcast room having the same anchor user identification as the first live broadcast room. The historical operation data of the second live broadcast room is similar to the historical operation data of the first live broadcast room, and the description is omitted here.

In the embodiment of the disclosure, because the live content of the same anchor generally changes less, and the second live broadcast room is a live broadcast room belonging to the same anchor user identifier as the first live broadcast room, the historical operation data of the second live broadcast room can also reflect the matching degree of the search terms and the first live broadcast room, so that the historical operation data of the second live broadcast room is obtained, and subsequently, the historical operation data and the first operation data can be combined to sequence at least two first live broadcast rooms, so that the dimensionality and the data size of the reference data for sequencing the live broadcast rooms are expanded, the first live broadcast room displayed in front can be further ensured to have high matching degree with the search terms, and the accuracy of searching the live broadcast rooms is improved.

It should be noted that, the historical operation data of the second live broadcast room may be acquired before the first operation data of the first live broadcast room is acquired, or the first operation data and the historical operation data may be acquired at the same time, or the historical operation data is acquired after the first operation data is acquired, which is not limited by the present disclosure.

Another point to be noted is that there may be some first live broadcast room and no second live broadcast room belonging to the same anchor user identifier as the first live broadcast room, and in this case, the historical operation data of the second live broadcast room belonging to the same anchor user identifier as the first live broadcast room is not acquired.

It should be noted that the second target interface may include a live entry display interface obtained by any terminal through searching according to the search term, and in addition, the second target interface may further include a live entry focused display interface of any terminal or a live entry recommendation interface of any terminal.

When the second target interface includes the live broadcast entry display interface of interest of any terminal or the live broadcast entry recommendation interface of any terminal, the manner of obtaining the historical operation data is similar to that in step 405, and when the first target interface includes the live broadcast entry display interface of interest or the live broadcast entry recommendation interface of any terminal, the manner of obtaining the historical operation data is similar, and details are not repeated here.

In step 606, the server obtains a fusion matching degree between the at least two first live broadcast rooms and the search terms according to a first matching degree between the at least two first operation data and the search terms and a historical matching degree between the at least two historical operation data and the search terms.

This step is implemented in the same manner as step 506 described above.

In step 607, the server sorts the live feeds of the at least two first live rooms according to the at least two fusion matching degrees.

The implementation of this step is the same as that of step 507 above.

In the embodiment of the disclosure, both the first matching degree corresponding to the first live broadcast room and the historical matching degree corresponding to the second live broadcast room belonging to the same anchor user identifier with the first live broadcast room can indicate the matching degree between the search word and the first live broadcast room, so that the obtained fusion matching degree can indicate the matching degree between the search word and the first live broadcast room more accurately, and after at least two first live broadcast rooms are sequenced according to the fusion matching degree, the first live broadcast room displayed in front is further ensured to have high matching degree with the search word, and the accuracy of the search live broadcast room is improved.

In step 608, the server sends the sorted at least two live portals to the terminal.

In step 609, the terminal presents at least two live portals.

Fig. 7 is a flowchart of a live broadcast room searching method according to an embodiment of the present disclosure. Referring to fig. 7, an interactive subject of the method embodiment includes a terminal and a server, and the method embodiment describes a method for searching a live broadcast room in combination with first operation data and a content tag of a first live broadcast room. The embodiment of the method comprises the following steps:

in step 701, the terminal receives an input search word.

In step 702, the terminal generates a direct broadcasting room search instruction according to the search word, and sends the direct broadcasting room search instruction to the server.

In step 703, the server determines at least two first live rooms in a live state in response to a live room search instruction sent by the terminal.

The implementation of step 701-703 is the same as that of step 301-303, and is not described herein again.

In step 704, the server obtains first operation data of at least two first live broadcast rooms in the live broadcast time period of this time, and obtains a first matching degree between the at least two first operation data and the search term.

The implementation manner of the server obtaining the first operation data of the at least two first live broadcast rooms in the live broadcast time period of this time is the same as that in step 304, and the implementation manner of obtaining the first matching degree between the at least two first operation data and the search term is introduced in step 305, and is not described here again.

In step 705, for each first live room, the server obtains a content tag of the first live room.

The content tags are used to indicate live content in the first live broadcast room, and the number of the content tags may be one or multiple, which is not limited in this disclosure.

In one possible implementation manner, the implementation manner of this step is: the server collects live broadcast data of the first live broadcast room in the live broadcast process of the first live broadcast room, the live broadcast data comprises at least one item of video data or audio data, and the server identifies according to the live broadcast data to obtain a content tag. Because the content tag is identified according to real-time live broadcast data in the live broadcast process, the content tag can accurately reflect the live broadcast content of the live broadcast room, and the matching degree between the live broadcast room and the search word determined according to the content tag is more accurate.

For example, the video data may be a video frame, and the server performs image recognition on the video frame to obtain the content tag. For example, if the video frame includes a picture of game "game a", the content tag includes "game a". The audio data may be a segment of voice, and the server may perform voice recognition on the segment of voice to obtain the content tag. For example, the voice "game a" is included in the piece of voice, and the content tag includes "game a".

Optionally, the server may periodically collect live broadcast data during a live broadcast process, and perform identification according to the live broadcast data to obtain the content tag. For example, live data is collected every 5 minutes, or live data is collected every 3 minutes, which the present disclosure does not limit.

It should be noted that, after the server acquires the content tag in the live broadcast process, the content tag is also stored in the first live broadcast room. In addition, the server can also acquire the appearance time of the content tag in the live broadcast time period and store the appearance time of the content tag.

It should be noted that, the step 705 may be executed before or after the step 704, or may be executed simultaneously with the step 704, the step 706 may be executed before or after the step 704, or may be executed simultaneously with the step 704, which is not limited by the present disclosure.

In step 706, the server determines a second degree of match of the content tag and the search term in the first live session.

In one possible implementation manner, the implementation manner of this step is: the server obtains an initial matching degree between the content tag and the search word, and adjusts the initial matching degree according to the occurrence time of the content tag in the live broadcast time period to obtain a second matching degree.

In the embodiment of the disclosure, because the confidence degrees of the content tags with different occurrence times are different, the content tag closer to the current time can better represent the current live content in the live broadcasting room, the confidence degree is higher, and the confidence degree of the content tag farther from the current time is lower, so that the initial matching degree is adjusted according to the occurrence time of the content tag in the live broadcasting time period, the influence of the confidence degree difference on the matching degree can be reduced, the obtained second matching degree can better indicate the matching degree between the live content in the first live broadcasting room and the search word, correspondingly, the subsequent fusion matching degree obtained according to the second matching degree can better indicate the matching degree between the live content in the first live broadcasting room and the search word, so that the entries in at least two first live broadcasting rooms are sorted according to the fusion matching degree, and the live content displayed in the first live broadcasting room in the front can be better ensured to be matched with the search word, the accuracy rate of searching the live broadcast room is improved.

Alternatively, the server may obtain the initial matching degree between the content tag and the search term through a relevance algorithm, which may be any algorithm, for example, bm25 (a relevance algorithm) or an algorithm based on the feature of closeness, and the like. Or, the server obtains the initial matching degrees between the content tags and the search terms by combining multiple correlation algorithms, for example, obtaining the initial matching degrees of the content tags and the search terms by the multiple correlation algorithms respectively, and performing weighting processing on the multiple initial matching degrees according to the weights of the correlation algorithms to obtain the final initial matching degree. The advantages of multiple correlation algorithms can be combined, and therefore more accurate initial matching degree can be obtained.

In a possible implementation manner, a plurality of time ranges may be preset in the server, each time range corresponds to one adjustment parameter, for example, the "within 5 minutes" corresponds to the adjustment parameter 1, the "from 5 minutes to 20 minutes" corresponds to the adjustment parameter 0.8, and the "above 20 minutes" corresponds to the adjustment parameter 0.4, and correspondingly, the server adjusts the initial matching degree according to the occurrence time of the content tag in the live broadcast time period, so as to obtain the second matching degree. The implementation mode can be as follows: and the server acquires a difference value between the occurrence time and the current live broadcast time according to the occurrence time of the content tag in the live broadcast time period, determines a time range corresponding to the difference value, and adjusts the initial matching degree according to an adjustment parameter corresponding to the time range to obtain a second matching degree. The preset time ranges and the corresponding adjustment parameters are only exemplary, and the disclosure does not limit the time ranges and the corresponding adjustment parameters.

It should be noted that, for any one first live broadcast room, when there are multiple content tags in the first live broadcast room, the initial matching degree between each content tag and the search term is obtained, and each initial matching degree is adjusted according to the occurrence time of each content tag in the live broadcast time period, so as to obtain multiple second matching degrees. The server may fuse the plurality of second matching degrees to obtain a final second matching degree, for example, perform weighting processing on the second matching degrees corresponding to the plurality of content tags to obtain the final second matching degree.

In step 707, the server performs a fusion process according to a first matching degree between the first operation data of the first live broadcast room and the search term and a second matching degree between the content tag of the first live broadcast room and the search term, and determines a fusion matching degree between the first live broadcast room and the search term.

The implementation manner of the step can be as follows: and the server acquires a third weight corresponding to the operation data and a fourth weight corresponding to the content tag, and performs weighting processing on the first matching degree and the second matching degree according to the third weight and the fourth weight to obtain a fusion matching degree. The third weight and the fourth weight may be set to any values as needed, which is not limited by the present disclosure.

In step 708, the server sorts the live feeds of the at least two first live rooms according to the at least two fusion matching degrees.

In the embodiment of the disclosure, since the first matching degree is the matching degree between the first live broadcast room and the search word determined from the angle of user feedback, and the second matching degree is the matching degree determined from the angle of correlation between the search word and the content tag of the first live broadcast room, the matching degree between the search word and the first live broadcast room can be embodied from multiple angles by fusing the matching degrees, the accuracy is higher, after at least two first live broadcast rooms are sequenced according to the fusing matching degrees, it can be ensured that the first live broadcast room displayed in front is high in matching degree with the search word, and the accuracy of searching the live broadcast rooms can be improved.

In step 709, the server sends the sorted at least two live portals to the terminal.

In step 710, the terminal exposes at least two live portals.

The embodiment introduces various live broadcasting room searching methods, including searching a live broadcasting room according to operation data in the live broadcasting time period, searching the live broadcasting room according to the operation data and historical operation data in the live broadcasting time period, searching the live broadcasting room according to the operation data of the live broadcasting room and the historical operation data of the live broadcasting room belonging to the same main broadcast as the live broadcasting room, and searching the live broadcasting room according to the operation data and content tags of the live broadcasting room. It should be noted that the above combination manner is merely an exemplary illustration, and actually, the above multiple methods may be combined in any manner to search the live broadcast room, that is, the live broadcast room searching methods in the above multiple embodiments may be combined in any manner to search the live broadcast room, which is not limited in this disclosure.

All the above optional technical solutions may be combined arbitrarily to form optional embodiments of the present disclosure, and are not described in detail herein.

Fig. 8 is a block diagram of a live broadcast room searching apparatus provided in an embodiment of the present disclosure. Referring to fig. 8, the apparatus includes:

a first determining unit 801 configured to determine at least two first live rooms in a live broadcast state in response to a live room search instruction sent by a terminal, where the live room search instruction carries a search word.

A first obtaining unit 802, configured to obtain first operation data of at least two first live broadcast rooms in a live broadcast time period of this time, where the first operation data is used to indicate an association operation performed through a live broadcast entry after a live broadcast entry of the first live broadcast room is presented in response to a search term.

And a live entry sorting unit 803 configured to sort the live entries of the at least two first live rooms according to a first matching degree between the first operation data of the at least two first live rooms and the search terms.

And a live broadcast entry sending unit 804 configured to send the sorted at least two live broadcast entries to the terminal, where the terminal is configured to display the at least two live broadcast entries.

In one possible implementation, the apparatus further includes:

the second obtaining unit is configured to obtain historical operation data of at least two first live broadcast rooms in a historical time period, the historical operation data are used for representing associated operations executed through live broadcast entries after a first target interface displays live broadcast entries of the first live broadcast rooms, and the first target interface at least comprises a live broadcast entry display interface obtained by searching according to search terms;

the live entry sorting unit includes:

the fusion subunit is configured to obtain a fusion matching degree between the at least two first live broadcast rooms and the search terms according to a first matching degree between the at least two first operation data and the search terms and a history matching degree between the at least two history operation data and the search terms;

and the sorting subunit is configured to sort the live broadcast entries of the at least two first live broadcast rooms according to the at least two fusion matching degrees.

In another possible implementation manner, the apparatus further includes:

a second determining unit configured to determine a second live broadcast room belonging to the same anchor user identifier as the at least two first live broadcast rooms;

the third obtaining unit is configured to obtain historical operation data of at least two second live broadcast rooms in a historical time period, the historical operation data are used for representing associated operations executed through live broadcast entries after a second target interface displays live broadcast entries of the second live broadcast rooms, and the second target interface at least comprises a live broadcast entry display interface obtained by searching according to search terms;

the sorting unit includes:

the fusion subunit is configured to determine a first weight of the live broadcast time period and a second weight of the historical time period according to the display times of the first live broadcast rooms for each first live broadcast room; and according to the first weight and the second weight, carrying out weighting processing on the first matching degree and the historical matching degree corresponding to the first live broadcast room to obtain the fusion matching degree between the first live broadcast room and the search terms.

In another possible implementation manner, the live broadcast entry sorting unit is configured to perform fusion processing on each first live broadcast room according to a first matching degree between first operation data of the first live broadcast room and a search word and a second matching degree between a content tag of the first live broadcast room and the search word, and determine a fusion matching degree between the first live broadcast room and the search word; and sequencing the live broadcast entries of the at least two first live broadcast rooms according to the at least two fusion matching degrees.

In another possible implementation manner, the apparatus further includes:

a fourth obtaining unit configured to obtain an initial matching degree between the content tag and the search word; and adjusting the initial matching degree according to the occurrence time of the content tag in the live broadcast time period to obtain a second matching degree.

In another possible implementation manner, the apparatus further includes:

the system comprises a tag acquisition unit, a storage unit and a processing unit, wherein the tag acquisition unit is configured to acquire live broadcast data of a first live broadcast room in the live broadcast process of the first live broadcast room, and the live broadcast data comprises at least one of video data or audio data; and identifying according to the live broadcast data to obtain a content tag.

It should be noted that: in the above embodiment, when performing a live broadcast search, the live broadcast search apparatus is exemplified by only dividing the functional modules, and in practical applications, the function distribution may be completed by different functional modules as needed, that is, the internal structure of the server is divided into different functional modules to complete all or part of the functions described above. In addition, the direct broadcasting room searching apparatus and the direct broadcasting room searching method provided by the above embodiments belong to the same concept, and specific implementation processes thereof are detailed in the method embodiments and are not described herein again.

Fig. 9 is a schematic structural diagram of a server provided in the embodiments of the present disclosure, where the server 900 may generate relatively large differences due to different configurations or performances, and may include one or more processors (CPUs) 901 and one or more memories 902, where the memory 902 stores at least one instruction, and the at least one instruction is loaded and executed by the processors 901 to implement the live-air search method provided in the foregoing method embodiments. Certainly, the server may further have a wired or wireless network interface, a keyboard, an input/output interface, and other components to facilitate input and output, and the server may further include other components for implementing functions of the device, which are not described herein again.

In an exemplary embodiment, a computer-readable storage medium, such as a memory, including instructions executable by a processor in a server to perform the live space search method of the above embodiments is also provided. For example, 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, a computer program product is provided, in which instructions that, when executed by a processor of a server, enable the server to perform operations performed in implementing a live space search method in any of the above possible implementations.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The above description is intended only to illustrate the preferred embodiments of the present disclosure, and should not be taken as limiting the disclosure, as any modifications, equivalents, improvements and the like which are within the spirit and principle of the present disclosure should be included in the scope of the present disclosure.

Claims

1. A live room searching method, characterized in that the method comprises:

acquiring first historical operation data of at least two second live broadcast rooms in a historical time period, wherein the first historical operation data are used for representing associated operations executed through live broadcast entries after the live broadcast entries of the second live broadcast rooms are displayed on a second target interface, and the second target interface at least comprises a live broadcast entry display interface obtained by searching according to the search terms;

acquiring a first fusion matching degree between at least two first live broadcast rooms and the search word according to a first matching degree between at least two first operation data and the search word and a first history matching degree between at least two first history operation data and the search word;

sequencing the live broadcast entries of the at least two first live broadcast rooms according to at least two first fusion matching degrees;

2. The live broadcast room searching method according to claim 1, wherein after determining at least two first live broadcast rooms in a live broadcast state in response to a live broadcast room searching instruction sent by the terminal, the method further comprises:

acquiring second historical operation data of the at least two first live broadcast rooms in a historical time period, wherein the second historical operation data are used for representing associated operations executed through live broadcast entries after a first target interface displays the live broadcast entries of the first live broadcast rooms, and the first target interface at least comprises a live broadcast entry display interface obtained by searching according to the search terms;

acquiring a second fusion matching degree between the at least two first live broadcast rooms and the search word according to a first matching degree between the at least two first operation data and the search word and a second history matching degree between the at least two second history operation data and the search word;

the sorting the live broadcast entries of the at least two first live broadcast rooms according to the at least two first fusion matching degrees comprises:

and sequencing the live broadcast entries of the at least two first live broadcast rooms according to the at least two first fusion matching degrees and the at least two second fusion matching degrees.

3. The live broadcast room searching method according to claim 1, wherein the first operation data further includes a number of times of presentation for indicating a number of times of presentation of a live broadcast entry of the first live broadcast room in response to the search word;

the obtaining of the first fusion matching degree between the at least two first live broadcast rooms and the search term according to the first matching degree between the at least two first operation data and the search term and the first historical matching degree between the at least two first historical operation data and the search term includes:

for each first live broadcast room, determining a first weight of the live broadcast time period and a second weight of the historical time period of the second live broadcast room according to the display times of the first live broadcast room;

and according to the first weight and the second weight, carrying out weighting processing on a first matching degree and a first historical matching degree corresponding to the first live broadcast room to obtain a first fusion matching degree between the first live broadcast room and the search terms.

4. The live broadcast room searching method according to claim 2, wherein the first operation data further includes a number of times of presentation for indicating a number of times of presentation of a live broadcast entry of the first live broadcast room in response to the search word;

the obtaining of the second fusion matching degree between the at least two first live broadcast rooms and the search term according to the first matching degree between the at least two first operation data and the search term and the second historical matching degree between the at least two second historical operation data and the search term includes:

for each first live broadcast room, determining a first weight of the live broadcast time period and a second weight of a historical time period of the first live broadcast room according to the display times of the first live broadcast room;

and according to the first weight and the second weight, carrying out weighting processing on a first matching degree and a second historical matching degree corresponding to the first live broadcast room to obtain a second fusion matching degree between the first live broadcast room and the search terms.

5. The live room searching method of claim 1, further comprising:

for each first live broadcast room, performing fusion processing according to a first matching degree between first operation data of the first live broadcast room and the search word and a second matching degree between a content tag of the first live broadcast room and the search word, and determining a third fusion matching degree between the first live broadcast room and the search word;

the sorting the live broadcast entries of the at least two first live broadcast rooms according to the at least two first fusion matching degrees comprises: and sequencing the live broadcast entries of the at least two first live broadcast rooms according to the at least two first fusion matching degrees and the at least two third fusion matching degrees.

6. The live broadcast room searching method according to claim 5, wherein before the fusing processing is performed according to a first matching degree between the first operation data of the first live broadcast room and the search word and a second matching degree between the content tag of the first live broadcast room and the search word, the method further comprises:

acquiring initial matching degree between the content tag and the search word;

7. The live-air search method of claim 6, wherein before obtaining the initial degree of match between the content tag and the search term, the method further comprises:

and identifying according to the live broadcast data to obtain the content tag.

8. A direct studio search apparatus, the apparatus comprising:

a third obtaining unit, configured to obtain first historical operation data of at least two second live broadcast rooms in a historical time period, where the first historical operation data is used to indicate a correlation operation executed through a live broadcast entrance after a second target interface displays the live broadcast entrance of the second live broadcast room, and the second target interface at least includes a live broadcast entrance display interface obtained by searching according to the search term;

the live broadcast entrance sequencing unit comprises a fusion subunit and a sequencing subunit;

the fusion subunit is configured to obtain a first fusion matching degree between the at least two first live broadcast rooms and the search word according to a first matching degree between the at least two first operation data and the search word and a first history matching degree between the at least two first history operation data and the search word;

the sorting subunit is configured to sort the live broadcast entries of the at least two first live broadcast rooms according to at least two first fusion matching degrees;

9. The live room search apparatus of claim 8, wherein the apparatus further comprises:

a second obtaining unit, configured to obtain second historical operation data of the at least two first live broadcast rooms in a historical time period, where the second historical operation data is used to indicate an association operation executed through a live broadcast entry after a first target interface displays the live broadcast entry of the first live broadcast room, and the first target interface at least includes a live broadcast entry display interface obtained by searching according to the search terms;

the fusion subunit is further configured to obtain a second fusion matching degree between the at least two first live rooms and the search word according to a first matching degree between the at least two first operation data and the search word and a second historical matching degree between at least two second historical operation data and the search word;

the sorting subunit is configured to sort the live broadcast entries of the at least two first live broadcast rooms according to the at least two first fusion matching degrees and the at least two second fusion matching degrees.

10. The live room search apparatus according to claim 8, wherein the first operation data further includes a number of impressions for representing a number of times that a live entry of the first live room is exposed in response to the search word;

the fusion subunit is configured to determine, for each first live broadcast room, a first weight of the live broadcast time period and a second weight of the historical time period of the second live broadcast room according to the showing times of the first live broadcast room; and according to the first weight and the second weight, carrying out weighting processing on a first matching degree and a first historical matching degree corresponding to the first live broadcast room to obtain a first fusion matching degree between the first live broadcast room and the search terms.

11. The live room search apparatus according to claim 9, wherein the first operation data further includes a number of impressions for representing a number of times that a live entry of the first live room is exposed in response to the search word;

the fusion subunit is configured to determine, for each first live broadcast room, a first weight of the live broadcast time period and a second weight of a historical time period of the first live broadcast room according to the showing times of the first live broadcast room; and according to the first weight and the second weight, carrying out weighting processing on a first matching degree and a second historical matching degree corresponding to the first live broadcast room to obtain a second fusion matching degree between the first live broadcast room and the search terms.

12. Live room search apparatus as claimed in claim 8,

the live broadcast entry sorting unit is further configured to perform fusion processing on each first live broadcast room according to a first matching degree between first operation data of the first live broadcast room and the search word and a second matching degree between a content tag of the first live broadcast room and the search word, and determine a third fusion matching degree between the first live broadcast room and the search word; and sequencing the live broadcast entries of the at least two first live broadcast rooms according to the at least two first fusion matching degrees and the at least two third fusion matching degrees.

13. The live room search apparatus of claim 12, wherein the apparatus further comprises:

14. The live room search apparatus of claim 13, wherein the apparatus further comprises:

15. A server, comprising a processor and a memory, wherein at least one instruction is stored in the memory, and wherein the instruction is loaded and executed by the processor to perform operations performed by the live space search method of any one of claims 1-7.

16. A computer-readable storage medium having stored therein at least one instruction which is loaded and executed by a processor to perform operations performed by the live space search method of any one of claims 1 to 7.