摘要
提出了一种基于资源相似性的Web访问序列模式的相似度量方法,并且考虑了用户访问资源的时间因素,经过检验,证明其能够有效真实地反映实际情况。
This paper puts forward a similarity measurement of Web access sequence pattern based on the resource similarity, and takes the time factor of user's resource access into the consideration, and testifies that the similarity measurement can reflect the actual situation effectively and factually through the inspection.
出处
《科技情报开发与经济》
2008年第20期132-133,共2页
Sci-Tech Information Development & Economy
关键词
序列模式
相似性度量
序列挖掘
数据挖掘
sequence pattern
similarity measurement
sequence mining
data mining