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A friend recommendation method and device

A technology that recommends friends and recommends users. It is applied in the Internet field and can solve the problem of low recommendation accuracy and achieve the effect of easy adoption and improved accuracy.

Active Publication Date: 2020-08-25
CHINA MOBILE COMM LTD RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present application provides a friend recommendation method and device to solve the problem of low recommendation accuracy in the friend recommendation method in the prior art

Method used

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  • A friend recommendation method and device
  • A friend recommendation method and device

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Experimental program
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Embodiment 1

[0050] like figure 1 As shown, the flow chart of the friend recommendation method provided in the first embodiment of the present application includes the following steps:

[0051] S101 : Collect topics in which each user participates in a set of users to be recommended and comment sentences of the user in the topic.

[0052] Here, the set of users to be recommended may be a set of registered users in any social networking site, and the users in the set of users to be recommended are not friends with each other.

[0053]In a specific implementation, for a set of users to be recommended on a certain social networking site in the client, the topics that each user participates in and the user's comments on the topic may be collected from the client. When collecting topics that the user participates in, a topic collection strategy may be formulated according to the format of the topics in the social networking site. For example, the valid format of a topic in Weibo is "#xxx#", a...

Embodiment 2

[0085] like figure 2 As shown, the structure diagram of the friend recommendation device provided in the second embodiment of the present application includes:

[0086] The collection module 21 is used to collect the topics in which each user participates in the user to be recommended and the comments of the user in the topic;

[0087] The extraction module 22 is used to extract the opinion subject words in each comment sentence;

[0088] The generating module 23 is used for generating the user label of the user based on the topic of each user's participation and the opinion keywords of the comments;

[0089] The processing module 24 is configured to, for any two users in the to-be-recommended users, according to the similarity between the user tags of the two users, determine whether it is suitable to establish a friend relationship between the two users; if it is suitable, then Sending friend recommendation information to the clients of the two users.

[0090] Optionally...

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Abstract

The invention relates to a friend recommendation method and device, belongs to the technical field of Internet and aims at solving the problem that a friend recommendation manner in the prior art is low in recommendation accuracy. The method comprises that each topic in which a user of a to-be-recommended user set participates and review statements of the user in the topic are collected; a viewpoint subject term is extracted from each review statement; and a user label is generated for the user on the basis of the each topic in which the user participates and corresponding viewpoint subject term; whether it is proper to build a friend relation between randomly two users to be recommended is determined according to the similarity between the user labels thereof; and if YES, friend recommendation information is sent to clients of the two users.

Description

technical field [0001] The present application relates to the field of Internet technologies, and in particular, to a friend recommendation method and device. Background technique [0002] With the development and popularization of information communication technology, the Internet has become an important channel for people to communicate. The establishment of friendship in social networking sites has also become the most common requirement of users when using social networking sites. [0003] At present, many social networking sites can provide users with the function of recommending friends, and in the prior art, social networking sites often use the following two methods to recommend friends to users: the first is a recommendation method based on common friends, that is, the server detection of social networking sites User's friend list, when it is detected that user B and user C exist in user A's friend list, and user B and user C are not friends with each other, then o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9536G06Q50/00G06F40/30
CPCG06F40/30G06Q50/01
Inventor 王一村
Owner CHINA MOBILE COMM LTD RES INST
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