【摘要】 Web信息检索是指从大量Web文档集合中找到与给定的查询请求相关的、恰当数目的文档子集。为了更准确地找到相似文档,借助于两个页面的单词覆盖程度,提出一种改进的Web页面检索度量方法,并在KNN分类实验中得到验证。更多还原

【Abstract】 Web information retrieval is focus on how to search out the documents subset from a large collection of documents,which is relevant to the users’query.In order to find the similar documents,this paper presents an improved method on measure methods of web information retrieval,and it is verified in KNN classifiers.更多还原