基于主题树的BBS论坛用户互动行为分析  

Analysis of User’s Interacting Behavior in BBS Forum Based on Subject Tree

作　　者：胡雪娇[1] 李慧[1] 马国栋[1] 

机构地区：[1]首都师范大学教育技术系,北京100048

出　　处：《计算机科学》2013年第06A期129-132,共4页Computer Science

基　　金：国家社会科学基金(10CTQ012);北京市教育委员会科技计划面上项目(KM201210028021);北京市属高等学校人才强教计划项目(PHR201108137)资助

摘　　要：用户之间的互动对研究BBS论坛有着重要意义。为准确描述BBS树状论坛用户之间的互动过程,引入了主题树的概念,并根据自主定义的主题广度系数W和主题综合深度系数D等统计指标,对主题中用户的互动情况进行了详细描述。研究结果表明:主题总帖数的大小并不能全面描述主题中用户的互动情况,用户互动频繁的主题帖不一定具有较高的主题总帖数。因此,根据主题广度系数W和主题综合深度系数D对用户的互动行为进行划分,得到5种分类结果。The interactions between users have great significance for studying BBS forum. The subject tree is introduced to accurately describe the process of interaction between users of BBS tree forum, at the same time the theme breadth coefficient W and the theme depth coefficient D are introduced in the paper to detailed describe the user interaction in the subject. The results show that the total number of posts does not fully describe the user interaction, and the post which has frequent user interaction does not necessarily have a higher total topic posts. Therefore, the user interaction is divided into five results according to the theme breadth coefficient W and the theme depth coefficient D.

关 键 词：BBS论坛 互动行为 主题树 

分 类 号：TP399[自动化与计算机技术—计算机应用技术]