This paper gives a survey on the methods and problems of information retrieval in Internet,and analyses and comparability of various information retrieval technique is shown. After introducing the applications of machine learning, intelligent agent, information filtering techniques for internet information retrieval, a neural networks Hopfield model and algorithm in search broaden or sharpen is given. Its aim is improving the performance of online information retrieval.
宋玲,马军. Internet信息检索分析与研究[J]. 现代图书情报技术, 2001, 17(1): 37-40.
Song Ling,Ma Jun. A Analyse and Study on Information Retrieval in Internet. New Technology of Library and Information Service, 2001, 17(1): 37-40.
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