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 directio...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展开更多
文摘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
