Web使用记录挖掘是采用数据挖掘技术对Web服务器上日志文件中的数据进行挖掘,以发现用户访问web的方式及页面间存在的某种关联,从而可以为网站设计、提供网络个性化服务及其他电子商务活动提供决策依据.事务识别是Web使用记录挖掘前的一种数据预处理技术,本文介绍事务识别的基本方法,并给出一个最大前向引用序列事务识别新方法.
Web usage mining is an application of data mining technology to mining the data of the web server log file. It can discover the browsing patterns of user and some kind of corelations between the web pages. Web usage mining provides the support for the web site design,providing personalization server and other business making decision, etc. Transaction identification is a data preparation technology of web usage mining. This paper introduces the common method of transaction identification, and presents a new method for transaction identification based on the maximal forward reference and discusses some relation problems.