摘要
分类查询是网络信息检索的重要组成部分.文章介绍了一个中文网页分类查询系统的设计与实现方法.由于人工分类费时费力,而自动分类需要大量训练数据,因此在实现该系统时提出了一种基于用户推荐机制的解决方案.
： Category－based searching is an important method of Web－based information retrieval.In this paper,we present the design and implementation of one category－based searching system of Chinese homepages.Since Human categorization is time－consuming and costly and automatic categorization needs a great deal of training data beforehand,we propose one novel solution,which is based on user recommendations,to implement such a category－based searching system．
出处
《计算机工程与应用》
CSCD
北大核心
2000年第11期144-147,共4页
Computer Engineering and Applications
基金
自然科学基金资助!项目号69625103.
