摘要
首先讨论 Web挖掘与 Web信息检索的关系 ,然后重点分析 Web文本挖掘 ,并提出 Web文本挖掘的方法 ,包括文本特征表示、文本分类和文本聚类。最后 ,提出了利用 Web挖掘技术实现
The relationships between Web-based mining and information retrieving were discussed, and ways of Web-based text mining were put on emphasis. These ways included choices of text characters, text classification and text clustering. Finally, two applications of Web-based text mining were offered.
出处
《现代图书情报技术》
CSSCI
北大核心
2002年第6期38-40,94,共4页
New Technology of Library and Information Service
关键词
WEB
文本挖掘
文本分类
文本聚类
信息检索
Web Text mining Text classification Text clustering Information retrieving
