现代情报2018，Vol.38Issue(7)：3-11,9.DOI:10.3969/j.issn.1008-0821.2018.07.001
微信群会话网络结构及成员角色划分研究
Research on Session Network Structure and Membership Roles in WeChat Group
摘要
Abstract
[ Purpose/Significance] There are complex network structures in the internal session process of WeChat Group and it is of great significance to explore the characteristics of the internal network of WeChat group and to divide the members'roles in the study of the relationship between the information dissemination and the member roles in the WeChat group.[Method/Process] This paper was based on the theory of virtual community and the theory of session analysis, and the conversation data within the real WeChat group was taken as the research object, by constructing membership type of WeChat group members, the membership intensity algorithm was designed based on commom response and mutual response of members, and the conversation exchange network was constructed. Social network analysis and content analysis were used to analyze its static structure and dynamic structure evolution analysis.[Result/Conclusion] The roles and positions of members in WeChat group were different, and the process of conversation exchange showed a clear central tendency. The WeChat group's conversation exchange network conformed to the six－degree division theory and had the characteristics of small－world effect. The WeChat group's conversation exchange network had the characteristics of dynamic evolution core members were time－dependent.关键词
虚拟社区/微信群/会话交流网络/社会网络分析/角色划分/小世界效应Key words
virtual community/WeChat group/session network/social network analysis/role division/small world effect分类
社会科学引用本文复制引用
李纲,李显鑫,巴志超,杜智涛..微信群会话网络结构及成员角色划分研究[J].现代情报,2018,38(7):3-11,9.基金项目
国家自然科学基金青年项目"突发公共卫生事件社交媒体信息主题演化与影响力建模" (项目编号: 71603189) （项目编号: 71603189）
国家社会科学基金重大项目"大数据时代计算社会科学的产生、现状与发展前景研究" (项目编号: 16ZDA086). （项目编号: 16ZDA086）
