Knowledge graph construction method based on social network

Abstract

The invention provides a knowledge graph construction method based on a social network, and the method comprises the steps: obtaining the user registration information of a plurality of Internet websites and APPs, and generating a user registry; according to the information of the user registry, directionally crawling user data information publicly shared by each user in a specified Internet website and APP, extracting keywords in the data information, and storing the keywords in a user data table by taking the user as a unit; generating a user data table according to the user registry and theuser data table; crawling virtual identity information of the user through a search engine to generate a virtual identity information table; and combining the user data table and the virtual identityinformation table to generate a virtual identity knowledge graph. According to the method, the problem that friends which are likely to be recognized cannot be recommended in social contact in a traditional mode at present is solved, people who are likely to be recognized or people with the same hobbies and interests can be accurately recommended to the user, the friend circle of the user is expanded, and the social contact experience of the user is improved.

Description

technical field [0001] The invention relates to the technical field of the Internet, in particular to a method for constructing a knowledge map based on a social network. Background technique [0002] In today's society, most of people's lives are covered by the Internet. The Internet provides great convenience for people's life and production, and social life is no exception. The Internet has made it possible for two people who are thousands of miles away to communicate in real time, which not only subverts the traditional paper-based communication method, but also enhances the relationship between people. However, in traditional social networking, you can only add friends on the basis of the existing account of the other party. For some people who have never met and never met, it is almost impossible to establish a friendly relationship. The scope of social interaction is limited, and it is impossible to know some people with the same personality and common hobbies. Whi...

AI Technical Summary

Problems solved by technology

[0003] In traditional social networking, friendship can only be established by knowing the contact information of the other party, which cannot effectively expand the circle of friends and find like-minded friends

At present, in the traditional way of socializing, it is impossible to recommend friends you may know, which limits people's circle of friends to a certain extent

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