摘要
搜索引擎是人们检索Web信息资源的有效途径。专业搜索引擎能更好地满足专业信息检索的需要。水产搜索引擎普遍存在数据库规模较小但简洁实用等特点。大多数以分类集合网站网址为主 ,采用主题目录索引方式实现搜索。“猎渔搜索”是“中国水产网”开发的中文水产搜索引擎 ,其主题目录的编排采用主题分类法 ,共分为 16个类目 ,并选择NT +IIS +SQLServer作为开发平台 ,由后台索引数据库和前台搜索界面组成。
Search Engine is a most useful method for searching information resources in Internet. A Subject specific Search Engines can meet the need of some customizing professional searching. Fisheries search engine has some common characters those are small database, but convenient and fisheries oriented. Most of them collected related websites, and then searched them with subject directory index. “LieYu Search Engine” is a Chinese fisheries search engine developed by “China Fishery.net”. The subject directory is classified by 16 different subject catalogs. The database interface is NT+IIS+SQL Server and contains two parts which are background index database and foreground searching interface.
出处
《上海水产大学学报》
CSCD
2000年第3期235-239,共5页
Journal of Shanghai Fisheries University
关键词
中文搜索引擎
因特网
信息检索
水产
Chinese search engine
Internet
information search
fisheries
