%0 Journal Article
%T Pattern discovering of Web user access pattern based on maximal frequent path method<br>基于MFP方法的Web用户访问模式的模式发现
%A WEI Chu-yuan
%A ZHANG Han-tao
%A <br>吕橙
%A 魏楚元
%A 张翰韬
%J 计算机应用
%D 2007
%I 
%X As far as the issue on Web user access pattern is concerned, adopting Maximal Frequent Path (MFP) can mine more universal patterns. A new user access pattern tree named WUAP-tree was devised. Furthermore, a new algorithm named WUAP-mine was proposed for mining user access patterns, which was based on E-OEM model for page topological structure and users' browse path. The algorithm utilized WUAP-tree that could neither generate candidate sets nor use recursive ways. It could mine frequent Web users' access patterns by scanning transaction database and output-depth-first traversing WUAP-tree only once. The algorithm is very easy to query Web user access patterns from WUAP-tree directly. At last, theoretical analysis and experimental results prove its effectiveness and efficiency.
%K Web user access pattern
%K Maximal Frequent Path (MFP) method
%K click-stream<br>Web用户访问模式
%K 最大频繁访问路径方法
%K 点击流
%K 方法
%K 用户访问
%K 频繁访问模式
%K 模式发现
%K method
%K path
%K frequent
%K maximal
%K based
%K patterns
%K access
%K user
%K discovery
%K 高效性
%K 有效性
%K 验证
%K 实践
%K 理论
%K 查询
%K 深度优先遍历
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=831E194C147C78FAAFCC50BC7ADD1732&aid=14E16CBD27430512D0369B8A419057C2&yid=A732AF04DDA03BB3&vid=DB817633AA4F79B9&iid=38B194292C032A66&sid=90075EB19043D533&eid=1FA4E9C3E6E88FC8&journal_id=1001-9081&journal_name=计算机应用&referenced_num=0&reference_num=15