【摘要】 指出Web挖掘是从数据挖掘发展而来,是集合Web技术、数据挖掘、信息科学等多领域为一体的一项综合技术;介绍Web挖掘的概念、分类以及Web页面之间链接结构挖掘的HITS与Page-rank等算法;提出基于样本模式特征提取的信息检索方法。最后,分析Web链接挖掘面临的问题和未来研究的发展趋势。更多还原

【Abstract】 This paper deals with the problems of web mining, which develops from the data mining. Web mining combines web technology, data mining and information science into one unit. The paper introduces the concept and the classification of web mining, and the algorithm of HITS and Pagei-rank. In this paper, an approach of information selection based on the features of model sample is put forward. Then it shows the development trend of the research in this field and the problems facing with the web mining with hyperlink technologies.更多还原