智能化垂直搜索系统的构建

The Building of Intelligent Vertical Search Engine

文章针对垂直搜索引擎技术进行了介绍，介绍了通用信息检索技术、信息抽取技术和信息抓取技术，例如Nutch和GATE。并利用当前流行的技术构建了一个垂直搜索引擎，最后描述了系统的架构和实现过程。

In this paper,we analyzed the theory of vertical search engines and introduced the technologies about vertical search engines. We introduced some related tools, such as Nucth and GATE. At last, the process of building a vertical search engine is describesd