摘要
由于Internet网络的普及,网络己成为人们获得信息的必要途径和重要手段,但是网络上的信息浩繁,内容宠杂,组织松散,人们常常苦于查找有用信息,反而使网络丧失了信息获取的便捷性,所以搜索引擎成为人们在网上检索信息的必需工具。
Search engine has become an absolutely necessary tool of information retrieval on Internet, but in present ,the search efficiency and quality for search engine are not very good. How to make search engine more effective,this paper analyses the questions in two ways and looks into the future direction for search engine.
出处
《计算机科学》
CSCD
北大核心
2001年第3期60-61,共2页
Computer Science