在线论坛中潜在影响力主题的发现研究  

Study on potential influence topic in on-line community

作　　者：高俊波[1] 安博文[1] 王晓峰[1] 

机构地区：[1]上海海事大学信息工程学院,上海200135

出　　处：《计算机应用》2008年第1期140-142,共3页journal of Computer Applications

基　　金：上海市重点学科建设项目(T0602);上海市教委科研项目(06FZ006)

摘　　要：在线论坛已经成为人们获取信息、发表言论的重要场所,针对传统的在线论坛中有影响力主题计算方法的不足,通过计算词语在回帖传播链上的影响力,提出一种根据对有影响力词语聚类的方法发现在线论坛中具有潜在影响力的主题。它能够为用户和论坛管理人员及时、准确和方便地提取重要的主题信息,以便更好地对论坛进行管理。On-line community has become an important place for people to retrieve information and deliver comments. It consists of a large number of topics delivered by registered users. Concerning the shortage of traditional method for calculating influential topic, a new method was presented. By calculating word＇s influence on re-comment chain, our method can discover the potential influential topic in on-line community based on clusters of influential words. It can timely, exactly and conveniently provide important topic information to user and forum manager.

关 键 词：在线论坛 主题 潜在影响力 聚类 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]