面向主题的网页搜索系统

A System for Analyzing Topic-Specific Web Pages

论述一个面向主题的网页搜索系统 (SATWP) ,该系统在智能代理的辅助下具有搜索、导航、以及信息反馈等功能 .在判断网页与查询主题的相关度时改变了单纯的从网页内容上考虑的方法 ,即从网页自身的 URL、网页间的关系以及网页的内容来判断 .SATWP采用在客户端的智能代理记录用户的浏览行为 ,并把有关信息反馈给服务器 ,服务器根据这些信息随时调整数据库中相关网页的重要性顺序 ,增加了自身的学习功能 .试验结果表明 。

This paper presented SATWP, a system for analyzing topic specific Web Pages. When evaluating the relevance among some pages it not only think about the content of pages but also take account of some other factors such as the URL of the page, hyperlink relation etc. Furthermore this system records the browsing activity of users. According to these messages the search engine adjusts the order of Web pages. The experiments show that this system is more effective.