【摘要】 网络用户可以使用浏览器收藏夹收藏网页并快速访问其中内容。基于收藏夹的用户行为研究将对用户个性化、网页质量评估、大规模网页目录构建等方面的工作具有指导意义。该文使用近27万个用户的收藏夹数据,从组织结构、收藏内容和用户兴趣三个方面对用户收藏行为进行了研究。首先,我们提出收藏夹浏览点击模型,分析了收藏夹结构特征和使用效率;其次,通过与PageRank值比较,我们发现用户倾向于收藏质量高的网络资源;最后,我们结合ODP分析了收藏夹用户的兴趣分布特点。更多还原

【Abstract】 Web users can bookmark Web pages and then access them rapidly by using the browser bookmarks.The research in user behavior based on browser bookmarks will be instructive and meaningful to user personalization,web page quality evaluation and large-scale web page construction.We present an analysis of the browser bookmarks dataset consisting of approximately 270 thousands users in terms of organization structure,collection content and user interest.To begin with,we propose BBCM(bookmarks browse click model) to analyze structure features and utilization efficiency of browser bookmarks.Then by comparing with PageRank,we find that users are inclined to bookmark the pages with high-quality.Finally user interest characteristics are shown with the help of ODP(open directory project).更多还原