摘要
随着网络的快速发展,搜索引擎日益成为处理信息的主流工具。Internet是世界上资料最多、规模最大的信息资料库。在WWW上进行信息查找有3种方法,即基于超文本的信息查询、基于目录的信息查询、基于搜索引擎的信息查询,网络信息检索核心工具是搜索引擎。从搜索引擎概述、查询技术方法及展望等进行阐述。
With the rapid development of internet search engines are increasingly becoming mainstream tools for processing information. Information on internet is the world＇s largest, the largest information database. For information on the WWW to find there are three ways, namely, hypertext-based information retrieval, directory-based information retrieval, information-based search engine queries, the core of the network information retrieval tools are search engines. In this paper, an overview of search engine inquiries, technical methods and prospects of the three aspects are described.
出处
《电脑开发与应用》
2011年第7期1-2,5,共3页
Computer Development & Applications
关键词
搜索引擎
查询技术
展望
search engine, query technique, prospect
