Microblog ghostwriter identifying method and device

Abstract

The invention provides a microblog ghostwriter identifying method and device. The ghostwriter identifying method comprises the steps of ghostwriter identification of a single user and the ghostwriter identification of forwarding and commenting users of one microblog, wherein the ghostwriter identification of the single user comprises the following steps of: estimating the cost of a to-be-identified microblog user on a microblog platform based on user-related information collected from the microblog platform, and judging whether the user is a ghostwriter according to the cost of the user on the microblog platform; and the ghostwriter identification of the forwarding and commenting users of the one microblog comprises the following step of: adding a method for carrying out identifying based on user comment similarity on the commenting users mainly based on the ghostwriter identification of the single user. According to the ghostwriter identifying method, the ghostwriter user on the microblog platform can be effectively identified; and furthermore, the ganged ghostwriters can be effectively identified based on the identification of the similarity of user comments.

Description

technical field [0001] The invention relates to network data analysis, and in particular to a method for identifying trolls on a microblog platform. Background technique [0002] Weibo, as a new social media, is getting more and more popular. The Weibo platform provides the public with a sharing platform for information release and acquisition. Users can record and share all aspects of study, work, and life anytime and anywhere. The convenience, timeliness, and richness of content publishing, and the convenience, timeliness, and scalability of information dissemination provide a good platform for user information acquisition, information dissemination, and marketing, which also promotes more individual users, Enterprise users, even government departments and government officials have joined the platform, and their participation has further enriched the users and content of the system, and the value of the Weibo platform has become increasingly prominent. It is the huge val...

AI Technical Summary

Problems solved by technology

Compared with many other platforms, the Weibo platform is very different. Firstly, the user’s information on Weibo is more open, and secondly, the content of the user’s Weibo is limited to 140 characters. The traditional method of semantic analysis is adopted. It doesn’t work, and finally the definition of Weibo trolls is more vague. Users may only show the nature of trolls in forwarded comments on a certain Weibo

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