A method for dividing user groups in online communities based on links and text content

A network community and user group technology, applied in the Internet field, can solve the problems of not considering the hidden characteristics of users, not realizing the importance of analyzing network structure and user group characteristics, and achieving the effect of ensuring reliability

Active Publication Date: 2017-04-05
BEIJING UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, these technologies only analyze the appearance characteristics of a single user, neither taking into account the hidden characteristics of users hidden behind text, links, etc., nor recognizing the importance of analyzing network structure and user group characteristics

Method used

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  • A method for dividing user groups in online communities based on links and text content
  • A method for dividing user groups in online communities based on links and text content
  • A method for dividing user groups in online communities based on links and text content

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Embodiment Construction

[0053] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0054] The overall structure diagram of the present invention is as figure 1 shown. The present invention includes two parts: an analysis stage and a verification and correction stage. Among them, the analysis stage mainly uses two methods of link analysis and cluster analysis; the verification and correction stage mainly uses multiple indicators in the social network analysis method to evaluate the user group division results of the network community. Make timely corrections for those that do not meet the indicator standards.

[0055] In this embodiment, Sina Blog is selected as the object to be realized by the method of dividing the user groups in the network community, and 1000 bloggers are arbitrarily selected as the research target. Method flow chart of the present invention is as figure 2 As shown, it specifically includes the following step...

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Abstract

The invention belongs to the field of internet, and provides a method for dividing network community user groups based on a link and text contents. The method comprises the following steps of: analyzing network structures, representing on the link, of network community users by a link-based analysis method; simultaneously, analyzing the same-interest structures, representing on text contents, of the users by an interest-based analysis method; performing difference fusion on the two analysis results to obtain a comprehensive network community user group division result. On the basis of the comprehensive network community user group division result, each division result is evaluated; the accuracy of the overall division result is verified; and group members which do not meet index requirements are screened according to the tightness degree. The accuracy and the reliability of the division result are improved by the mutual authentication and the mutual complement of the two methods, so that the division of the network community user groups is not only on the basis of a link relationship simply; and the important role of rich text information in the dividing process of the network community user groups is more prominent.

Description

technical field [0001] The invention belongs to the field of Internet, and specifically relates to a method for dividing user groups in a network community based on links and text content, aiming at providing a theoretical basis and technical means for network community optimization and personalized services. Background technique [0002] With the development of Web2.0 technology, the Internet has entered a new stage. According to the 31st China Internet Development Statistical Report released by the China Internet Network Information Center, the number of Chinese netizens has reached 564 million, and the Internet penetration rate has reached 42.1%. The increase in the number of users has further promoted the innovation and development of network services and applications. The online community provides a resource-rich and convenient online communication platform for people. In online communities, on the one hand, users can explicitly express mutual concern and association ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/30
Inventor 闫健卓王颖方丽英王普齐孟尧
Owner BEIJING UNIV OF TECH
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