个性化新闻搜索系统的研究

Research on Personalized News Search System

用户在Web上检索信息时,通常使用门户网站所提供的搜索引擎工具,但目前的搜索引擎普遍存在查全率和查准率低、不具备个性化等问题.论文对新一代个性化智能搜索引擎的主要技术进行了研究,提出了智能搜索引擎的总体框架,详细介绍了原型系统——新闻搜索引擎的实现以及其中用到的关键技术.

A user always uses the search engine provided by the portals when he is searching information on the Web, but the existing search engines usually have the problems of low precision and lack of personality. This paper introduces main new technology for the intelligent searching engine, and proposes an overall framework of the intelligent searching engine. The realization of this prototype system is introduced in detail.