摘要
Web数据挖掘是数据挖掘技术在Web信息仓库中的应用与研究。Web数据挖掘包括Web内容挖掘、Web结构挖掘和Web使用挖掘三个研究方向,文中研究的重点是Web使用挖掘。Web使用挖掘研究的主要对象是用户的使用记录,研究的主要过程包括数据预处理、模式发现和模式分析。文中详细介绍了Web使用挖掘的最新研究成果,并对将来技术的研究方向和发展趋势进行了探讨性的预测与分析,为进一步的理论研究和实际应用工作提供了指导性的建议。
Web data mining is defined as the application and research of data mining technology on Web information database, including Web content mining, Wcb structure mining and Web usage mining three research branches. This article mainly discusses Web usage mining. Main research objects of Web usage mining are usage records of user, and main research procedures include preprocessing, pattern discovering and pattern analyzing. This article specifically introduces the latest research achievements of Web usage mining, attempting to do some analysis and forecast works for research direction and development tendency of future technology, which provides introductive suggestions for further theory research and application work.
出处
《微机发展》
2005年第8期37-40,共4页
Microcomputer Development
