垂直和通用搜索引擎的差异和案例分析  

Difference and Case Study on Vertical and General Search Engines

作　　者：刘俊熙[1] 盛宇[1] 

机构地区：[1]上海政法学院,上海201701

出　　处：《现代情报》2009年第3期143-145,149,共4页Journal of Modern Information

摘　　要：垂直搜索被普遍认为将是下个潜力市场,是搜索引擎的细分和延伸,是对某类网页资源和结构化资源的深度整合。本文综合分析了垂直搜索的特性,并从信息采集、信息索引和信息处理方面分析其同通用搜索引擎的差异,然后通过垂直搜索在电子政务上的强势进入的案例来分析其应用发站的特性。Vertical search is generally considered to be the next potential market, search engines are broken down and extended, on certain types of web pages are structured resources and depth of integrated resources. In this paper, a comprehensive analysis of the vertical search properties, and from the information collection, information processing, information indexing and analysis of their general search engines with the difference were nude, and through the vertical search in e - govemment on the strength of the ease entered its application to analyze the characteristics of hair stations.

关 键 词：垂直搜索 数据处理 案例分析 

分 类 号：TP391[自动化与计算机技术—计算机应用技术]