Research on Web Usage Patterns Mining
Web用户访问模式挖掘研究

With the rapid development of Internet. Web usage mining plays very important role in many fields including personalizing information service, improving designs and service of Web sites .developing the personal electric commerce, building adaptive Web sites, promoting the reputation and income of Web sites. The paper introduces the definition and classification of Web mining firstly .then the mam technology and method of Web log preprocessing, the primary algorithm of Web usage mining, the evaluation method and important applications of Web usage mining are discussed in detail. At the end, the trend and research course concerning the Web usage mining are concluded.