Game-based friend recommendation method and device and computer-readable storage medium

文档序号:1148904 发布日期:2020-09-15 浏览:3次 中文

阅读说明:本技术 基于游戏的好友推荐方法、装置及计算机可读存储介质 (Game-based friend recommendation method and device and computer-readable storage medium ) 是由 刘思维 周宗奇 于 2019-03-06 设计创作,主要内容包括:本申请实施例提供了一种基于游戏的好友推荐方法、装置及计算机可读存储介质,涉及互联网领域。该方法包括:当接收到用户通过客户端触发的游戏好友添加请求时,获取请求方用户对应的至少一项用户特征信息,然后基于请求方用户对应的至少一项用户特征信息筛选与请求方用户相匹配的游戏用户,并将筛选出的游戏用户对应的用户信息推送给请求方用户对应的客户端。本申请实施例实现了为游戏用户推荐好友,并且提升了用户体验。(The embodiment of the application provides a friend recommendation method and device based on a game and a computer-readable storage medium, and relates to the field of internet. The method comprises the following steps: when a game friend adding request triggered by a user through a client is received, at least one item of user characteristic information corresponding to a requester user is obtained, then a game user matched with the requester user is screened based on the at least one item of user characteristic information corresponding to the requester user, and the user information corresponding to the screened game user is pushed to the client corresponding to the requester user. According to the method and the device, the friends are recommended to the game users, and the user experience is improved.)

1. A friend recommendation method based on games is characterized by comprising the following steps:

when a game friend adding request triggered by a user through a client is received, acquiring at least one item of user characteristic information corresponding to a requester user;

screening game users matched with the requester user based on at least one item of user characteristic information corresponding to the requester user;

and pushing the screened user information corresponding to the game user to a client corresponding to the requester user.

2. The method of claim 1, wherein the user characteristic information comprises at least one of:

game category preference information; historical game play time distribution information; terminal device information used during game playing in history; location information of historical game playing; the age of the game; sex; age; a work category; historical game role information selected during game play; and (5) winning or losing the game history.

3. The method according to claim 1 or 2, wherein screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user comprises:

respectively determining the matching degree of each game user and the requester user on any user characteristic information aiming at any user characteristic information;

for any game user, determining the final matching degree of the game user and the requester user based on the weight information corresponding to each user characteristic information and the matching degree of the game user and the requester user corresponding to each user characteristic information;

and screening the game users for the requesting party user based on the final matching degree respectively corresponding to each game user and the requesting party user.

4. The method according to claim 1 or 2, wherein screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user comprises:

determining a screening condition, and screening the game users matched with the requesting user based on the determined screening condition and at least one item of user characteristic information corresponding to the requesting user.

5. The method of claim 4, wherein if the number of game users matched with the requesting user that are screened out based on the determined screening condition and the at least one item of user characteristic information corresponding to the requesting user is less than a first preset threshold,

screening the game users matched with the requesting user based on the determined screening conditions and the at least one item of user characteristic information corresponding to the requesting user, including:

and screening the game users matched with the requesting party user by the screening conditions obtained by selecting the screening conditions from the determined screening conditions and at least one item of user characteristic information corresponding to the requesting party user.

6. The method of claim 5, wherein the screening criteria obtained by selecting the screening criteria from the determined screening criteria, and the at least one item of user characteristic information corresponding to the requesting user screens the game user matching the requesting user, comprises:

selecting screening conditions from the determined screening conditions according to a first preset rule, and screening game users matched with the requesting user based on the selected screening conditions and at least one item of user characteristic information corresponding to the requesting user;

if the number of the screened game users matched with the requesting user is still smaller than a first preset threshold value, re-selecting screening conditions from the selected screening conditions according to a first preset rule, and screening the game users matched with the requesting user based on the re-selected screening conditions and at least one item of user characteristic information corresponding to the requesting user;

if the number of the screened game users matched with the requesting user is still smaller than a first preset threshold value, circularly executing the step of re-selecting the screening conditions from the selected screening conditions according to the first preset rule, and screening the game users matched with the requesting user based on the re-selected screening conditions and at least one item of user characteristic information corresponding to the requesting user until the screened game users matched with the requesting user are not smaller than the first preset threshold value.

7. The method according to any one of claims 1-6, wherein the screening of the game users matching the requesting user based on at least one item of user characteristic information corresponding to the requesting user further comprises:

if the number of the screened game users matched with the at least one item of user characteristic information corresponding to the requesting user is larger than a second preset threshold value, screening a preset number of game users from the matched game users according to a second preset rule;

pushing the screened user information corresponding to the game user to the client corresponding to the requester user, including:

and pushing the user information corresponding to the screened preset number of game users to the client corresponding to the requester user.

8. The method of claim 1, wherein screening the game users matching the requesting user based on at least one item of user characteristic information corresponding to the requesting user further comprises:

acquiring user characteristic information corresponding to each game user from the game record;

screening the game users matched with the requester user based on at least one item of user characteristic information corresponding to the requester user, wherein the screening comprises the following steps:

and screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user and the user characteristic information corresponding to each game user acquired from the game record.

9. The method of claim 1, wherein when a game friend adding request triggered by a user through a client is received and a filtering condition is carried in the game friend adding request,

acquiring at least one item of user characteristic information corresponding to a requester user; screening the game users matched with the requester user based on at least one item of user characteristic information corresponding to the requester user, wherein the screening comprises the following steps:

acquiring at least one item of user characteristic information corresponding to a user of a requester according to a screening condition carried in a game friend adding request;

and screening the game users matched with the requester user based on at least one item of user characteristic information corresponding to the requester user and the screening conditions carried in the game friend adding request.

10. The method of claim 1, wherein pushing the user information corresponding to the screened game users to the client corresponding to the requesting user further comprises:

determining user information and/or a display mode to be pushed by any one of the screened game users, wherein the display mode is a mode of displaying the user information respectively corresponding to the screened game users by the client;

pushing the screened user information corresponding to the game user to the client corresponding to the requester user, including:

pushing any one of the following information to a client corresponding to the requester user:

the display mode and the user information to be pushed corresponding to the screened game users respectively;

and the screened user information to be pushed corresponding to each game user respectively.

11. The method according to any one of claims 1 to 10, wherein the user information corresponding to any one of the screened game users includes at least one of:

the game user corresponds to the head portrait on the game platform; the game user is a corresponding user identity on the game platform; user characteristic information matched with the requester user; the current location of the game user; whether the game user is currently online; the age of the game user; the gender of the game user.

12. A game-based friend recommendation apparatus, comprising:

the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring at least one item of user characteristic information corresponding to a requester user when receiving a game friend adding request triggered by the user through a client;

the first screening module is used for screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user acquired by the first acquisition module;

and the pushing module is used for pushing the user information corresponding to the game users screened by the first screening module to the client corresponding to the requester user.

13. An electronic device, comprising:

one or more processors;

a memory;

one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: executing the game-based friend recommendation method according to any one of claims 1 to 11.

14. A computer readable storage medium, wherein the storage medium stores at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by a processor to implement the game based friend recommendation method of any of claims 1-11.

Technical Field

The present application relates to the field of internet technologies, and in particular, to a method and an apparatus for friend recommendation based on games, and a computer-readable storage medium.

Background

With the development of information technology, the field of games develops, more and more games are played, in some games, a game user can add game friends, and after the game user adds friends, the game user can chat with the friends in the games, or form a team with the friends, or play a game with the friends.

Disclosure of Invention

The application provides a friend recommendation method and device based on a game and a computer-readable storage medium, which are used for solving the problem of recommending friends for game users.

In a first aspect, a method for friend recommendation based on games is provided, where the method includes:

when a game friend adding request triggered by a user through a client is received, acquiring at least one item of user characteristic information corresponding to a requester user;

screening game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user;

and pushing the screened user information corresponding to the game user to a client corresponding to the requester user.

In one possible implementation, the user characteristic information includes at least one of:

game category preference information; historical game play time distribution information; terminal device information used during game playing in history; location information of historical game playing; the age of the game; sex; age; a work category; historical game role information selected during game play; and (5) winning or losing the game history.

In one possible implementation manner, screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user includes:

respectively determining the matching degree of each game user and the corresponding requester user on any user characteristic information aiming at any user characteristic information;

for any game user, determining the final matching degree of any game user and the requester user based on the weight information corresponding to each user characteristic information and the matching degree of any game user and the requester user corresponding to each user characteristic information;

and screening the game users for the requesting party users based on the final matching degrees respectively corresponding to the game users and the requesting party users.

In another possible implementation manner, screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user includes:

and determining a screening condition, and screening the game users matched with the requesting user based on the determined screening condition and at least one item of user characteristic information corresponding to the requesting user.

In another possible implementation manner, if the number of game users matched with the requesting user and screened out based on the determined screening condition and the at least one item of user characteristic information corresponding to the requesting user is less than a first preset threshold value,

screening the game users matched with the requesting user based on the determined screening conditions and at least one item of user characteristic information corresponding to the requesting user, including:

and screening the game users matched with the requesting party user by the screening conditions obtained by selecting the screening conditions from the determined screening conditions and at least one item of user characteristic information corresponding to the requesting party user.

In another possible implementation manner, the screening conditions obtained by selecting the screening conditions from the determined screening conditions, and the at least one item of user characteristic information corresponding to the requesting user screening the game user matched with the requesting user include:

selecting screening conditions from the determined screening conditions according to a first preset rule, and screening game users matched with the requesting user based on the selected screening conditions and at least one item of user characteristic information corresponding to the requesting user;

if the number of the screened game users matched with the requesting user is still smaller than a first preset threshold value, re-selecting screening conditions from the selected screening conditions according to a first preset rule, and screening the game users matched with the requesting user based on the re-selected screening conditions and at least one item of user characteristic information corresponding to the requesting user;

if the number of the screened game users matched with the requesting user is still smaller than the first preset threshold value, the steps of re-selecting the screening conditions from the selected screening conditions according to the first preset rule and screening the game users matched with the requesting user based on the re-selected screening conditions and at least one item of user characteristic information corresponding to the requesting user are executed in a circulating mode until the screened game users matched with the requesting user are not smaller than the first preset threshold value.

In another possible implementation manner, screening out game users matching with the at least one item of user characteristic information corresponding to the requesting user, and then further comprising:

if the number of the screened game users matched with the at least one item of user characteristic information corresponding to the requesting user is larger than a second preset threshold value, screening a preset number of game users from the matched game users according to a second preset rule;

pushing the screened user information corresponding to the game user to a client corresponding to the requester user, comprising:

and pushing the user information corresponding to the screened preset number of game users to the client corresponding to the requester user.

In another possible implementation manner, screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user further includes:

acquiring user characteristic information corresponding to each game user from the game record;

screening game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user, comprising the following steps:

and screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user and the user characteristic information corresponding to each game user acquired from the game record.

In another possible implementation manner, when a game friend adding request triggered by a user through a client is received and a screening condition is carried in the game friend adding request,

acquiring at least one item of user characteristic information corresponding to a requester user; screening game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user, comprising the following steps:

acquiring at least one item of user characteristic information corresponding to a user of a requester according to a screening condition carried in a game friend adding request;

and screening the game users matched with the requester user based on at least one item of user characteristic information corresponding to the requester user and the screening conditions carried in the game friend adding request.

In another possible implementation manner, the pushing the user information corresponding to the screened game user to the client corresponding to the requester user further includes:

determining user information and/or a display mode to be pushed by any screened game user, wherein the display mode is a mode that a client displays user information corresponding to the screened game users respectively;

pushing the screened user information corresponding to the game user to a client corresponding to the requester user, comprising:

any one of the following information is pushed to a client corresponding to the requester user:

the display mode and the user information to be pushed corresponding to each screened game user respectively;

and the screened user information to be pushed corresponding to each game user respectively.

In another possible implementation manner, the user information corresponding to any one of the screened game users includes at least one of the following items:

the game user corresponds to the head portrait on the game platform; the game user is a corresponding user identity on the game platform; user characteristic information matched with the requester user; the current location of the game user; whether the game user is currently online; the age of the game user; the gender of the game user.

In a second aspect, a game-based friend recommendation apparatus is provided, the apparatus comprising:

the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring at least one item of user characteristic information corresponding to a requester user when receiving a game friend adding request triggered by the user through a client;

the first screening module is used for screening the game users matched with the requesting party users on the basis of at least one item of user characteristic information corresponding to the requesting party users acquired by the first acquisition module;

and the pushing module is used for pushing the user information corresponding to the game users screened by the first screening module to the client corresponding to the requester user.

In one possible implementation, the user characteristic information includes at least one of:

game category preference information; historical game play time distribution information; terminal device information used during game playing in history; location information of historical game playing; the age of the game; sex; age; a work category; historical game role information selected during game play; and (5) winning or losing the game history.

In another possible implementation manner, the first filtering module includes: a first determining unit, a second determining unit, and a first screening unit, wherein,

aiming at any user characteristic information, a first determining unit is used for respectively determining the corresponding matching degree of each game user and the requesting user on the any user characteristic information;

for any game user, a second determining unit, configured to determine a final matching degree between any game user and the requester user based on weight information corresponding to each user characteristic information and a matching degree between any game user and the requester user corresponding to each user characteristic information;

and the first screening unit is used for screening the game users for the requesting party user based on the matching degree of each game user and the requesting party user.

In another possible implementation manner, the first filtering module includes: a third determining unit and a second screening unit, wherein,

a third determination unit configured to determine a screening condition;

and the second screening unit is used for screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user and the screening conditions determined by the third determining unit.

In another possible implementation manner, when the number of game users matched with the requesting user and screened out based on the determined screening condition and the at least one item of user characteristic information corresponding to the requesting user is less than a first preset threshold value,

and the second screening unit is specifically used for screening the game users matched with the requesting user through the screening conditions obtained by selecting the screening conditions from the determined screening conditions and at least one item of user characteristic information corresponding to the requesting user.

In another possible implementation manner, when the number of game users matched with the requesting user and screened out based on the determined screening condition and the at least one item of user characteristic information corresponding to the requesting user is less than a first preset threshold value,

the second screening unit includes: a first selection subunit, a first screening subunit, a second selection subunit, a second screening subunit, and a circulation subunit, wherein,

the first selection subunit is used for selecting the screening conditions from the determined screening conditions according to a first preset rule;

the first screening subunit is used for screening the game users matched with the requesting party users on the basis of the selected screening conditions and at least one item of user characteristic information corresponding to the requesting party users;

when the number of the screened game users matched with the requesting user is still smaller than the first preset threshold value, the second selection subunit is used for selecting the screening conditions again from the selected screening conditions according to the first preset rule;

the second screening subunit is used for screening the game users matched with the requesting user based on the re-selected screening conditions and at least one item of user characteristic information corresponding to the requesting user;

and when the number of the screened game users matched with the requesting user is still smaller than the first preset threshold value, the circulation subunit is used for circularly executing the operation of the second selection subunit and the operation of the second screening subunit until the game users matched with the requesting user are screened by the second screening subunit and are not smaller than the first preset threshold value.

In another possible implementation manner, the apparatus further includes: the second screening module is used for screening a preset number of game users from the matched game users according to a second preset rule when the number of the screened game users matched with the at least one item of user characteristic information corresponding to the requesting user is larger than a second preset threshold value;

and the pushing module is specifically used for pushing the user information corresponding to the preset number of game users screened by the second screening module to the client corresponding to the requesting user.

In another possible implementation manner, the apparatus further includes: the second acquisition module is used for acquiring user characteristic information corresponding to each game user from the game record;

the first screening module is specifically used for screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user and the user characteristic information corresponding to each game user acquired from the game record by the second acquiring module.

In another possible implementation manner, when a game friend adding request triggered by a user through a client is received and a screening condition is carried in the game friend adding request,

the first obtaining module is specifically used for obtaining at least one item of user characteristic information corresponding to the user of the requester according to the screening condition carried in the game friend adding request;

the first screening module is specifically used for screening the game users matched with the requester user based on at least one item of user characteristic information corresponding to the requester user and the screening conditions carried in the game friend adding request.

In another possible implementation manner, the apparatus further includes: a determination module that determines, wherein,

the determining module is used for determining the user information and/or the display mode to be pushed by any one of the screened game users, wherein the display mode is a mode that the client displays the user information respectively corresponding to the screened game users;

the pushing module is specifically configured to push any one of the following information to a client corresponding to a requester user:

the display mode and the user information to be pushed corresponding to each screened game user respectively;

and the screened user information to be pushed corresponding to each game user respectively.

In another possible implementation manner, the user information corresponding to any one of the screened game users includes at least one of the following items:

the game user corresponds to the head portrait on the game platform; the game user is a corresponding user identity on the game platform; user characteristic information matched with the requester user; the current location of the game user; whether the game user is currently online; the age of the game user; the gender of the game user.

In a third aspect, an electronic device is provided, which includes:

one or more processors;

a memory;

one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to: the method includes executing operations corresponding to the game-based friend recommendation method shown in the first aspect of the present application or any possible implementation manner of the first aspect.

In a fourth aspect, a computer-readable storage medium is provided, which is characterized in that the storage medium stores at least one instruction, at least one program, code set, or instruction set, which is loaded and executed by a processor to implement the game-based friend recommendation method shown in the first aspect or any possible implementation manner of the first aspect.

The beneficial effect that technical scheme that this application provided brought is:

the application provides a friend recommendation method and device based on a game, electronic equipment and a computer-readable storage medium. Namely, when a game friend adding request triggered by a user through a client is received, the method and the device can recommend the game user matched with at least one item of corresponding user characteristic information for the requester user, so that friends can be recommended for the game user, and the user experience can be improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments of the present application will be briefly described below.

Fig. 1 is a schematic flowchart of a friend recommendation method based on a game according to an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a friend recommendation device based on a game according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of an electronic device for friend recommendation based on games according to an embodiment of the present application.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present invention.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

In the research process of the friend recommendation method for games, the inventor also finds a friend recommendation method based on games, which comprises the following steps: the method comprises the steps of screening game users closest to recommended friend users, then screening opposite-type game users from the screened game users, then screening users who like a certain game together with the recommended friend users from the screened opposite-type game users, and displaying the finally screened game users on a client according to a certain sequence. I.e., recommending friends for game users through several dimensions, Based on Location Based Service (LBS) geographic Location, gender, and hobby for the same game. However, the game-based recommendation method only recommends friends for game users based on LBS geographic positions, genders and dimensions which like the game, and does not have other data based on game dimensions as an algorithm basis, so that the game-based friend recommendation method is low in accuracy and poor in user experience.

The application provides a friend recommendation method and device based on a game and a computer-readable storage medium, and aims to solve the technical problems in the prior art.

The following describes the technical solutions of the present application and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present application will be described below with reference to the accompanying drawings.

An embodiment of the present application provides a friend recommendation method based on a game, and as shown in fig. 1, the method includes:

step S101, when a game friend adding request triggered by a user through a client is received, at least one item of user characteristic information corresponding to the user of a requester is obtained.

For the embodiment of the application, historical game data corresponding to the requesting user can be obtained from the recorded historical game data, and at least one item of user characteristic information corresponding to the requesting user can be obtained from the historical game data corresponding to the requesting user.

In a possible implementation manner of the embodiment of the present application, the user feature information includes at least one of the following:

game category preference information; historical game play time distribution information; terminal device information used during game playing in history; location information of historical game playing; the age of the game; sex; age; a work category; historical game role information selected during game play; and (5) winning or losing the game history.

For the embodiment of the application, the game category preference information is what games the user usually likes to play, such as a game of developmental type, a game of action adventure type, a game of development type, and the like.

For the embodiment of the application, the time distribution information of the historical game playing is the time period of the user frequently playing the game, such as 22:00-24:00 in the evening and 12:00-13:00 in the noon.

For the embodiment of the application, the terminal device information used in the historical game playing refers to the terminal device used by the user in the game playing, and comprises: a class of terminal devices (e.g., tablet, cell phone, etc.) and a brand of terminal device (e.g., a XX brand of terminal device, a YY brand of terminal device).

For the embodiment of the application, the information of the location where the historical game is played refers to the location where the user plays the game, for example, beijing, shanghai, or the east, west, or Tongzhou areas of beijing.

For the embodiments of the present application, the period of playing the game refers to the time limit of playing the game by the user, for example, 5 years, 8 years, 10 years, and the like.

For the embodiment of the application, the game character information selected during the historical game playing refers to the type of the game character selected by the user in the previous game playing process, such as an agile character and a strength character.

For the embodiment of the application, the game history win-lose condition refers to a win-lose condition of the user in the process of playing the game in history, for example, the win rate of the user in the process of playing the game in history is 56%.

And S102, screening game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user.

For the embodiment of the application, the user characteristic information corresponding to each game user is obtained, and the game user matched with each user characteristic information in at least one item of user characteristic information corresponding to the requesting user is screened out based on the obtained user characteristic information corresponding to each game user.

For example, the obtained user characteristic information corresponding to the requesting user includes: the game type preference information is an intelligence-developing game, and the place where the historical game is played is the east city area of Beijing; the game user 1 corresponds to the east city area with the user characteristic information of game type preference information of the game type of the educational game and the location of the historical game playing being Beijing; the game user 2 corresponds to the user characteristic information, namely the game type preference information is an action adventure game, and the location of the historical game playing is Shanghai; the user characteristic information corresponding to the game user 3 includes: the game category information is an intelligence game, the location of the historical game is Shanghai, and the game user matched with the requester user is the game user 1.

And step S103, pushing the user information corresponding to the screened game users to the client corresponding to the requester user.

For the embodiment of the application, the user information corresponding to the game users screened in step S102 is pushed to the client corresponding to the requesting user.

In another possible implementation manner of the embodiment of the application, the user information corresponding to any one of the screened game users includes at least one of the following:

the game user corresponds to the head portrait on the game platform; the game user is a corresponding user identity on the game platform; user characteristic information matched with the requester user; the current location of the game user; whether the game user is currently online; the age of the game user; the gender of the game user.

The method comprises the steps of obtaining at least one item of user characteristic information corresponding to a requester user when a game friend adding request triggered by a user through a client is received, screening a game user matched with the requester user based on the at least one item of user characteristic information corresponding to the requester user, and pushing user information corresponding to the screened game user to the client corresponding to the requester user. Namely, when a game friend adding request triggered by a user through a client is received, the game user matched with the corresponding at least one item of user characteristic information can be recommended for the requester user, so that friends can be recommended for the game user, and the user experience can be improved.

In another possible implementation manner of the embodiment of the present application, step S102 may specifically include: step S1021 (not shown), step S1022 (not shown), and step S1023 (not shown), wherein,

step S1021, aiming at any user characteristic information, respectively determining the matching degree of each game user and the corresponding user characteristic information of the requester user.

By executing step S1021, the degree of matching between each game user and the requesting user in any user feature information can be determined.

For the embodiment of the application, the user characteristics are taken as game category preference information as an example for introduction, and for the user characteristic information of the game category preference information, the matching degree of each game user and the requesting user is determined, that is, the matching degree of the game category preference information respectively corresponding to each game user and the game category preference information corresponding to the requesting user is determined.

For example, if the game category preference information corresponding to the requester user is a game of the quiz type, the game category preference information corresponding to the game user 1 is a game of the quiz type, the game category preference information corresponding to the game user 2 is a game of the action adventure type, and the game category information corresponding to the game user 3 is a game of the quiz type, the degree of matching between the game user 1 and the requester user is 100%, the degree of matching between the game user 2 and the requester user is 0%, and the degree of matching between the game user 3 and the requester user is 100% in the user feature information that is the game category preference information.

Step S1022, for any game user, based on the weight information corresponding to each user feature information, and the matching degree of any game user and the requesting user corresponding to each user feature information, determining the final matching degree of any game user and the requesting user.

For example, the user characteristic information includes: game category preference information, a location of a historical game and terminal equipment information used in the historical game, wherein the weight information corresponding to the game category preference information is 0.5, the weight information corresponding to the location of the historical game is 0.3, the weight information corresponding to the terminal equipment information used in the historical game is 0.2, and the matching degrees of the terminal equipment information used in the historical game and a requester user are respectively 100%, 100% and 100% in the game category preference information and the location of the historical game of the game user 1; the matching degree of the terminal device information used in the historical playing game and the requester user is respectively 0%, 100% and 50% for the game user 2 at the game category preference information and the location of the historical playing game; the game user 3 matches the terminal device information used in the history play with the requesting user by 100%, 0%, and 50% respectively at the game category preference information and the history play location, and the final matching degrees between the game user 1, the game user 2, and the game user 3 and the requesting user are 100%, 40%, and 60%, respectively.

And S1023, screening the game users for the requesting user based on the final matching degrees respectively corresponding to the game users and the requesting user.

For the embodiment of the present application, a matching threshold may be set before step S1023, that is, when the final matching degree between the game user and the requesting user reaches the matching threshold, the game user is screened out as the game user matching the requesting user.

For the embodiment of the application, the matching threshold value can be set by the server, and can also be set by the requesting user on the terminal device. The embodiments of the present application are not limited.

For the embodiment of the application, for any game user, the final matching degree of any game user and the requester user is determined based on the weight information corresponding to each user characteristic information and the matching degree of any game user and the requester user corresponding to each user characteristic information, and then the game user is screened for the requester user based on the final matching degree of each game user and the requester user.

In another possible implementation manner of the embodiment of the present application, step S102 may specifically include: step S102a (not shown), and step S102b (not shown), wherein,

and step S102a, determining screening conditions.

For the embodiment of the application, the screening condition is a screening condition based on the user characteristic information.

For example, the user characteristic information includes: the game category preference information, the location where the historical game was played, and the terminal device information used during the historical game was played, the filtering condition may include: the game category preference information is matched, the locations of the historical game plays are matched, and the terminal equipment information used in the historical game plays is matched.

And step S102b, screening the game users matched with the requesting user based on the determined screening conditions and at least one item of user characteristic information corresponding to the requesting user.

In another possible implementation manner of the embodiment of the application, if the number of game users matched with the requesting user, which are screened out based on the determined screening condition and the at least one item of user characteristic information corresponding to the requesting user, is less than a first preset threshold, step S102b may specifically include: step S102b0 (not shown), wherein,

and step S102b0, screening the game users matched with the requesting user through the screening conditions obtained by selecting the screening conditions from the determined screening conditions and at least one item of user characteristic information corresponding to the requesting user.

Specifically, step S102b0 may specifically include: step S102b1 (not shown), step S102b2 (not shown), and step S102b3 (not shown), wherein,

step S102b1, selecting a screening condition from the determined screening conditions according to a first preset rule, and screening a game user matching with the requesting user based on the selected screening condition and at least one item of user characteristic information corresponding to the requesting user.

For the embodiment of the present application, the first preset threshold may be set by the server, or may be set by the requester user. The embodiments of the present application are not limited.

For example, the first preset threshold may be 3, 2, or 1.

For the embodiment of the present application, the first preset rule may be set by the server, or may be set by the requester user. The embodiments of the present application are not limited.

For the embodiment of the application, if the game users screened based on the initial screening condition are smaller than the first preset threshold value, a part of the screening conditions are removed from the initial screening condition, and screening is performed based on the rest of the screening conditions.

For example, the initial screening conditions were: the game category preference information is matched, the locations of historical game playing are matched, the information of terminal equipment used in the historical game playing is matched, and the gender is matched; the first preset threshold value is 1; if the game user matching the requesting user is not screened out based on the initial screening condition, two of the game category preference information matching and the historical game playing location matching are selected from the initial screening condition to be screened out again as the screening conditions.

Step S102b2, if the number of the screened game users matching the requesting user is still smaller than the first preset threshold, re-selecting the screening condition from the selected screening conditions according to the first preset rule, and screening the game users matching the requesting user based on the re-selected screening condition and at least one item of user characteristic information corresponding to the requesting user.

For the embodiment of the present application, if the number of the game users matched with the requester user that are screened out is still smaller than the first preset threshold value after removing a part of the screening conditions based on the first preset rule (which is equivalent to selecting a part of the screening conditions from the determined screening conditions based on the first preset rule), the part of the screening conditions are removed again according to the first preset rule, and matching is performed based on the remaining screening conditions (which is equivalent to selecting a part of the screening conditions again from the selected part of the screening conditions to perform matching according to the first preset rule).

For example, if a part of the filter conditions is removed again and the remaining filter conditions are game category preference information matches, the game user matching the requesting user is filtered out based on the remaining filter conditions (game category preference information matches, gender matches).

For the embodiment of the present application, the first preset rule is a rule or a requirement according to which the screening condition is removed or selected. For example, the number of the selected screening conditions and/or which screening condition or conditions are specifically selected may be determined by the first preset rule (or the number of the screening conditions and/or which screening condition or conditions are removed when the screening conditions are removed).

Step S102b3, if the number of the screened game users matched with the requesting user is still smaller than the first preset threshold value, circularly executing the steps of re-selecting the screening conditions from the selected screening conditions according to the first preset rule, and screening the game users matched with the requesting user based on the re-selected screening conditions and at least one item of user characteristic information corresponding to the requesting user until the screened game users matched with the requesting user are not smaller than the first preset threshold value.

For the embodiment of the present application, if the game user matched with the requesting user and selected in step S102b2 is still smaller than the first preset threshold, the steps of selecting again the selection condition from the selection conditions according to the first preset rule and selecting the game user matched with the requesting user based on the re-selected selection condition and the at least one item of user characteristic information corresponding to the requesting user are executed in a loop until the game user matched with the requesting user is selected and is not smaller than the first preset threshold.

For the embodiment of the application, when the screened game users matched with the requesting user are smaller than the first preset threshold value, the game users enough to be pushed by the requesting user are screened out by removing part of the screening conditions (the screening conditions are selected again from the screening conditions) until the screened game users matched with the requesting user are not smaller than the first preset threshold value, so that the user experience can be improved.

For the embodiment of the application, when the game users matched with the requesting user are screened, the game users matched with the requesting user can be screened based on the priority of the screening condition. For example, the game users matching with the game category preference information are screened, then the users playing the game in the same time period are screened from the game users matching with the game category preference information (i.e. the game users having the game playing coincidence time larger than the preset coincidence time are screened, for example, the game users having the game playing coincidence time larger than 5 minutes, 10 minutes, 30 minutes and 1 hour are screened), then the game users using the same type of terminal equipment are screened from the users playing the game in the same time period … … until the game users matching with the requesting user are finally screened, and the user information and/or friend recommendation reason corresponding to the finally screened game users are pushed to the client corresponding to the requesting user.

In another possible implementation manner of the embodiment of the present application, after step S102, the method may further include: step Sa (not shown in the figure), in which,

and step Sa, if the number of the screened game users matched with the at least one item of user characteristic information corresponding to the requesting user is larger than a second preset threshold value, screening out a preset number of game users from the matched game users according to a second preset rule.

For the embodiment of the present application, the second preset threshold may be set by the server, or may be set by the requester user. The embodiments of the present application are not limited. For example, the second preset threshold may be 5, 10 or 15.

For the embodiment of the present application, the second preset rule may be set by the server, or may be set by the requester user. The embodiments of the present application are not limited.

For the embodiment of the present application, the second preset threshold may be the same as the preset number, or may be different from the preset number. The embodiments of the present application are not limited.

For example, the second preset threshold is 5, the preset number of game users is 5 when the preset number is the same as the second preset threshold, and if the screened game users matched with the at least one item of user feature information corresponding to the requesting user are 6, 5 game users are screened out from the 6 game users as the game users pushed to the requesting user according to the second preset rule.

In another possible implementation manner of the embodiment of the present application, step S103 may specifically include: step S1031 (not shown in the figure), in which,

and step S1031, pushing the user information corresponding to the screened preset number of game users to the client corresponding to the requester user.

In another possible implementation manner of the embodiment of the application, the user information corresponding to any one of the screened game users includes at least one of the following:

the game user corresponds to the head portrait on the game platform; the game user is a corresponding user identity on the game platform; user characteristic information matched with the requester user; the current location of the game user; whether the game user is currently online; the age of the game user; the gender of the game user.

For the embodiment of the application, if the number of the screened game users matched with the at least one item of user characteristic information corresponding to the requester user is greater than the second preset threshold, the preset number of game users are screened out from the matched game users according to the second preset rule, that is, when the number of the screened game users matched with the requester user is large, the preset number of game users are screened out from the game users and are pushed to the client corresponding to the requester user, so that the information transmission cost can be reduced, the complexity of selecting game friends by the requester user can be reduced, and the user experience can be improved.

In another possible implementation manner of the embodiment of the present application, step S102 may further include: step Sb (not shown in the figure), in which,

and step Sb, acquiring user characteristic information corresponding to each game user from the game records.

For the embodiment of the application, the server records the game data corresponding to each game user in real time, and the game data corresponding to any game user comprises the game data corresponding to the game user.

Step 102 may further include: step S102c (not shown), wherein, in step S102c, the game users matching the requesting user are screened based on the at least one item of user characteristic information corresponding to the requesting user and the user characteristic information corresponding to each game user acquired from the game record.

For the embodiments of the present application, the detailed screening method is described above, and is not described herein again.

In another possible implementation manner of the embodiment of the present application, when a game friend adding request triggered by a user through a client is received and the game friend adding request carries a filtering condition, step S101 may specifically include: step S1011 (not shown) and step S102 may specifically be step 102d (not shown), wherein,

step S1011, at least one item of user characteristic information corresponding to the user of the requester is obtained according to the screening condition carried in the game friend adding request.

For the embodiment of the application, the characteristic information of each user corresponding to the requester user can be obtained from the game record, and then at least one item of user characteristic information is selected from the characteristic information of each user corresponding to the requester user based on the screening condition carried in the game friend adding request; of course, at least one item of user characteristic information corresponding to the user of the requesting party can be obtained from the game records directly according to the screening conditions carried in the game friend adding request. The embodiments of the present application are not limited.

Step S102d, screening the game users matched with the requester user based on at least one item of user characteristic information corresponding to the requester user and the screening conditions carried in the game friend adding request.

The specific manner of screening the game users matched with the requesting user is detailed above, and is not described herein again.

In another possible implementation manner of the embodiment of the present application, before the step S103, the method may further include: step Sc (not shown), step S103 may specifically include step S103a (not shown), wherein,

and step Sc, determining the user information and/or display mode to be pushed of any screened game user.

The display mode is a mode that the client displays user information respectively corresponding to the screened game users.

For the embodiment of the application, the user information to be pushed of any screened game user may be user characteristic information matched with the requesting user, or the user information to be pushed is screened from the user information corresponding to any game user according to a preset rule, or all the obtained user information corresponding to any game user.

For the embodiment of the application, the display mode is a mode that the client displays the user information respectively corresponding to the screened game users. For example, the display mode is that the client displays the user information corresponding to each screened game user in sequence from top to bottom according to the matching degree.

Step S103a, pushing any one of the following information to the client corresponding to the requester user:

the display mode and the user information to be pushed corresponding to each screened game user respectively;

and the screened user information to be pushed corresponding to each game user respectively.

For the embodiment of the application, if the display mode is pushed to the client corresponding to the requesting user, the client can display the user information to be pushed, which corresponds to each game user respectively, based on the received display mode; of course, the client may also display the user information to be pushed corresponding to each screened game user based on the display mode determined by the client.

For the embodiment of the application, the matching reason of the game user to be pushed and the requester user can be pushed to the client corresponding to the requester user.

The friend recommendation mode based on the game is suitable for all games or game platforms with social contact.

The foregoing embodiments describe a friend recommendation method based on a game in detail, and a friend recommendation device based on a game is described below from the perspective of a virtual module on the basis of the foregoing method embodiments.

An embodiment of the present application provides a friend recommendation device based on a game, and as shown in fig. 2, the friend recommendation device based on a game 20 may include: a first obtaining module 21, a first screening module 22, and a pushing module 23, wherein,

the first obtaining module 21 is configured to obtain at least one item of user feature information corresponding to a requestor user when a game friend addition request triggered by a user through a client is received.

The first screening module 22 is configured to screen a game user matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user acquired by the first acquiring module 21.

And the pushing module 23 is configured to push the user information corresponding to the game user screened by the first screening module 22 to the client corresponding to the requester user.

In a possible implementation manner of the embodiment of the present application, the user feature information includes at least one of the following:

game category preference information; historical game play time distribution information; terminal device information used during game playing in history; location information of historical game playing; the age of the game; sex; age; a work category; historical game role information selected during game play; and (5) winning or losing the game history.

In another possible implementation manner of the embodiment of the present application, the first filtering module 22 includes: a first determining unit, a second determining unit, and a first screening unit, wherein,

and aiming at any user characteristic information, a first determining unit is used for respectively determining the corresponding matching degree of each game user and the requesting user on any user characteristic information.

And the second determining unit is used for determining the final matching degree of any game user and the requester user based on the weight information corresponding to each user characteristic information and the matching degree of any game user and the requester user corresponding to each user characteristic information.

For the embodiment of the present application, the first determining unit and the second determining unit may be the same determining unit or different determining units. The embodiments of the present application are not limited.

And the first screening unit is used for screening the game users for the requesting party user based on the final matching degrees respectively corresponding to the game users and the requesting party user.

In another possible implementation manner of the embodiment of the present application, the first filtering module 22 includes: a third determining unit and a second screening unit, wherein,

and a third determining unit for determining the screening condition.

And the second screening unit is used for screening the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user and the screening conditions determined by the third determining unit.

For the embodiment of the present application, the first screening unit and the second screening unit may be the same screening unit, or may be different screening units, which is not limited in the embodiment of the present application.

In another possible implementation manner of the embodiment of the application, when the number of game users matched with the requesting user and screened out based on the determined screening condition and the at least one item of user characteristic information corresponding to the requesting user is less than a first preset threshold value,

and the second screening unit is specifically used for screening the game users matched with the requesting user through the screening conditions obtained by selecting the screening conditions from the determined screening conditions and at least one item of user characteristic information corresponding to the requesting user.

In another possible implementation manner of the embodiment of the application, when the number of game users matched with the requesting user and selected based on the determined selection condition and the at least one item of user characteristic information corresponding to the requesting user is smaller than a first preset threshold, the second selection unit includes: a first selection subunit, a first screening subunit, a second selection subunit, a second screening subunit, and a circulation subunit, wherein,

and the first selection subunit is used for selecting the screening conditions from the determined screening conditions according to a first preset rule.

And the first screening subunit is used for screening the game users matched with the requesting user based on the selected screening conditions and at least one item of user characteristic information corresponding to the requesting user.

And when the number of the screened game users matched with the requesting user is still smaller than the first preset threshold value, the second selection subunit is used for selecting the screening conditions again from the selected screening conditions according to the first preset rule.

And the second screening subunit is used for screening the game users matched with the requesting user based on the re-selected screening conditions and at least one item of user characteristic information corresponding to the requesting user.

For the embodiment of the present application, the first selected sub-unit and the second selected sub-unit may be the same selected sub-unit or different selected sub-units. The embodiments of the present application are not limited thereto.

For the embodiment of the present application, the first screening subunit and the second screening subunit may be the same screening subunit or different screening subunits. The embodiments of the present application are not limited.

And when the number of the screened game users matched with the requesting user is still smaller than the first preset threshold value, the circulation subunit is used for circularly executing the operation of the second selection subunit and the operation of the second screening subunit until the game users matched with the requesting user are screened by the second screening subunit and are not smaller than the first preset threshold value.

In another possible implementation manner of the embodiment of the present application, the apparatus 20 further includes: a second screening module, wherein,

and when the number of the screened game users matched with the at least one item of user characteristic information corresponding to the requesting user is greater than a second preset threshold value, the second screening module is used for screening a preset number of game users from the matched game users according to a second preset rule.

For the embodiment of the present application, the first screening module 22 and the second screening module may be the same screening module or different screening modules. The embodiments of the present application are not limited.

The pushing module 23 is specifically configured to push user information corresponding to the preset number of game users screened by the second screening module to a client corresponding to the requesting user.

In another possible implementation manner of the embodiment of the present application, the apparatus 20 further includes: a second obtaining module, wherein,

and the second acquisition module is used for acquiring the user characteristic information corresponding to each game user from the game record.

For the embodiment of the present application, the first obtaining module 21 and the second obtaining module may be the same obtaining module or different obtaining modules. The embodiments of the present application are not limited.

The first screening module 22 is specifically configured to screen the game users matched with the requesting user based on at least one item of user characteristic information corresponding to the requesting user and the user characteristic information corresponding to each game user acquired from the game record by the second acquiring module.

In another possible implementation manner of the embodiment of the application, when a game friend adding request triggered by a user through a client is received and the game friend adding request carries a screening condition, the first obtaining module 21 is specifically configured to obtain at least one item of user characteristic information corresponding to a requester user according to the screening condition carried in the game friend adding request; and a first screening module 22, configured to screen a game user matched with the requester user based on at least one item of user characteristic information corresponding to the requester user and a screening condition carried in the game friend addition request.

In another possible implementation manner of the embodiment of the present application, the apparatus 20 further includes: a determination module that determines, wherein,

and the determining module is used for determining the user information and/or the display mode to be pushed by any screened game user.

The display mode is a mode that the client displays user information respectively corresponding to the screened game users.

The pushing module 23 is specifically configured to push any one of the following information to a client corresponding to the requester user:

the display mode and the user information to be pushed corresponding to each screened game user respectively;

and the screened user information to be pushed corresponding to each game user respectively.

In another possible implementation manner of the embodiment of the application, the user information corresponding to any one of the screened game users includes at least one of the following:

the game user corresponds to the head portrait on the game platform; the game user is a corresponding user identity on the game platform; user characteristic information matched with the requester user; the current location of the game user; whether the game user is currently online; the age of the game user; the gender of the game user.

The embodiment of the application provides a friend recommendation device based on a game, and the friend recommendation device based on the game acquires at least one item of user characteristic information corresponding to a requester user when receiving a game friend adding request triggered by the user through a client, screens game users matched with the requester user based on the at least one item of user characteristic information corresponding to the requester user, and pushes the screened user information corresponding to the game users to the client corresponding to the requester user. Namely, when a game friend adding request triggered by a user through a client is received, the game user matched with the corresponding at least one item of user characteristic information can be recommended for the requester user, so that friends can be recommended for the game user, and the user experience can be improved.

The friend recommendation device based on the game can execute the friend recommendation method based on the game provided by the embodiment of the application, the implementation principles are similar, and details are not repeated here.

The foregoing embodiment introduces a friend recommendation apparatus based on a game from the perspective of a virtual module, and the following introduces an electronic device from the perspective of an entity apparatus, where the electronic device can implement functions implemented by the friend recommendation apparatus based on a game, which is specifically as follows:

an embodiment of the present application provides an electronic device, as shown in fig. 3, an electronic device 3000 shown in fig. 3 includes: a processor 3001 and a memory 3003. The processor 3001 is coupled to the memory 3003, such as via a bus 3002. Optionally, the electronic device 3000 may further comprise a transceiver 3004. It should be noted that the transceiver 3004 is not limited to one in practical applications, and the structure of the electronic device 3000 is not limited to the embodiment of the present application.

The processor 3001 may be a CPU, general purpose processor, DSP, ASIC, FPGA or other programmable logic device, transistor logic device, hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor 3001 may also be a combination of computing functions, e.g., comprising one or more microprocessors, a combination of a DSP and a microprocessor, or the like.

Bus 3002 may include a path that conveys information between the aforementioned components. The bus 3002 may be a PCI bus or an EISA bus, etc. The bus 3002 may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown in FIG. 3, but this does not mean only one bus or one type of bus.

Memory 3003 may be, but is not limited to, a ROM or other type of static storage device that can store static information and instructions, a RAM or other type of dynamic storage device that can store information and instructions, an EEPROM, a CD-ROM or other optical disk storage, optical disk storage (including compact disk, laser disk, optical disk, digital versatile disk, blu-ray disk, etc.), magnetic disk storage media or other magnetic storage devices, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer.

The memory 3003 is used for storing application program codes for performing the present scheme, and is controlled to be executed by the processor 3001. The processor 3001 is configured to execute application program code stored in the memory 3003 to implement any of the method embodiments shown above.

An embodiment of the present application provides an electronic device, where the electronic device includes: a memory and a processor; at least one program stored in the memory for execution by the processor, which when executed by the processor, implements: according to the method and the device, when a game friend adding request triggered by a user through a client is received, at least one item of user characteristic information corresponding to a requester user is obtained, then a game user matched with the requester user is screened based on the at least one item of user characteristic information corresponding to the requester user, and the user information corresponding to the screened game user is pushed to the client corresponding to the requester user. Namely, when a game friend adding request triggered by a user through a client is received, the game user matched with the corresponding at least one item of user characteristic information can be recommended for the requester user, so that friends can be recommended for the game user, and the user experience can be improved.

The electronic device in the embodiment of the application may be a server or a terminal device. The embodiments of the present application are not limited.

The electronic device of this embodiment may execute the game-based friend recommendation method provided in this embodiment, which is similar to the foregoing principles and is not described herein again.

The foregoing embodiments describe a game-based friend recommendation method, a game-based friend recommendation apparatus, and an electronic device, and a computer-readable storage medium is described below, which is specifically as follows:

the present application provides a computer-readable storage medium, on which a computer program is stored, which, when running on a computer, enables the computer to execute the corresponding content in the foregoing method embodiments. Compared with the prior art, the method and the device for adding the game friends have the advantages that when the game friend adding request triggered by the user through the client is received, the at least one item of user characteristic information corresponding to the requester user is obtained, then the game user matched with the requester user is screened based on the at least one item of user characteristic information corresponding to the requester user, and the user information corresponding to the screened game user is pushed to the client corresponding to the requester user. Namely, when a game friend adding request triggered by a user through a client is received, the game user matched with the corresponding at least one item of user characteristic information can be recommended for the requester user, so that friends can be recommended for the game user, and the user experience can be improved.

The computer-readable storage medium of the embodiment is suitable for the friend recommendation method based on the game provided by the embodiment of the application, and the implementation principles thereof are similar and will not be described herein again.

It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.

The foregoing is only a partial embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

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