摘要
谈自然语言检索的发展李法勇（北京文献服务处北京１０００３６）ＡｂｓｔｒａｃｔＤｅｒｉｖｉｎｇｆｒｏｍｔｈｅｖａｒｉａｔｉｏｎｏｆｕｓｅｒｄｅｍａｎｄａｎｄｔｈｅｄｅｖｅｌｏｐｍｅｎｔｏｆｉｎｆｏｒｍａｔｉｏｎｒｅ－ｔｒｉｅｖａｌｔｅｃｈｎｏｌｏｇｙ，...
Deriving from the variation of user demand and the development of information retrieval technology,this paper compares the natural language retrieval with traditional ways and indicates dialectically that the application of natural language processing in information retrieval is an important development trend of the future information retrieval system
出处
《情报理论与实践》
CSSCI
北大核心
1997年第5期260-262,共3页
Information Studies:Theory & Application
关键词
自然语言检索
发展
情报检索
Information retrieval\ Natural language processing\ Retrieval system
