摘要
微博客作为当前的新兴事物,其发展非常迅速。国内外学者纷纷对其进行了不同程度的研究,国外的研究大多数是限定性描述,国内的研究则侧重于用户的互动结构和社会网络。本文笔者利用自然语言处理和数据挖掘技术,通过分析微博中的信息内容、分析用户的社会网络和交互情况以及研究某条信息传播运动过程来揭示微博中非正式信息交流规律及其信息流机制。
As a new trend of the Internet,Micro-blog has developed quite rapidly in recent years.Scholars at home and abroad have done various researches about it on different levels.The researchers in foreign countries emphasize on restrictive description,while domestic researchers focus on users＇ interaction structure and social networks.In this paper,the author analyzes the information content,social network analysis and interaction of useres in the Micro-blog.Also,the author tries to research the dissemination of a particular information movement to reveal the discipline of informal information exchange and the information flow mechanism in the Micro-blog by using the natural language processing and data mining techniques.
出处
《图书情报知识》
CSSCI
北大核心
2011年第4期111-117,共7页
Documentation,Information & Knowledge
关键词
微博客
信息流模型
社会网络
信息传播
Micro-blog Information flow model Social network Information dissemination
