摘要
Based on a discussion on the basic theory and the evaluation indexes of search engines,this article points out the major problems in the development of search engines Meanwhile,it introduces several important directions for the development of search engines for searching information resources on the Internet The research on searching information resources on the Internet is also
Based on a discussion on the basic theory and the evaluation indexes of search engines,this article points out the major problems in the development of search engines Meanwhile,it introduces several important directions for the development of search engines for searching information resources on the Internet The research on searching information resources on the Internet is also discussed
出处
《情报理论与实践》
CSSCI
北大核心
2002年第4期289-292,320,共5页
Information Studies:Theory & Application
基金
国家自然科学基金资助项目"信息资源管理与信息资源管理思想史"研究分报告之一
项目号 :79870 0 13。
