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在MIS的设计中 ,智能技术的使用是一大趋势[1 ,2 ] .本文的研究背景是MIS ,检索操作围绕关键词进行 ,其工作有三部分 :第一部分提出文献基本组织方法和映射式检索算法 ;第二部分提出近似分类算法和近似评判方法 ;第三部分提出容错近似检索算法 (即允许用户给出的待检索关键词有一个字的错误 )、同音近似检索算法 (以解决给出的关键词中音同字不同而造成的检索失败 )和近似检索的词义辅助分析 (这种方法有更大的容错能力 ) .
In the design of MIS, the use of intelligent technology is a major trend.1,2 The research background of this paper is that MIS, the retrieval operation is carried out around the key words, and its work has three parts: The first part proposes the basic organization method of literature and mapping retrieval Algorithm; the second part of the proposed approximate classification algorithm and approximate evaluation method; the third part of the fault-tolerant approximate search algorithm (that allows the user to be given a key word to search for errors), homophonic search algorithm The key words altogether caused by the same word search failure) and similar retrieval of word-assisted analysis (this method has greater fault tolerance).