利用模糊集合进行计算机情报检索

Computerized Information Retrieval by Use of Fuzzy Set

利用模糊集合进行计算机情报检索邹增家武霞敖丽敏（东北电力学院吉林１３２０１２）ＡｂｓｔｒａｃｔＴｈｅｃｏｍｐｕｔｅｒｉｚｅｄｉｎｆｏｒｍａｔｉｏｎｒｅｔｒｉｅｖａｌｂｙｕｓｅｏｆｆｕｚｚｙｓｅｔｔｈｅｏｒｙｉｓｄｉｓｃｕｓｅｄ．Ｔｈｅｋｅｙｗｏｒｄｓ...

The computerized information retrieval by use of fuzzy set theory is discussedThe keyword space is structurized in accordance with the close distance between the keyword group to be retrieved and the attribute group of the document contentThe fuzzy set is used to express the identification concept in apriori knowledge space and to blur the analogical process so as to realize a renewing process of interactive identification of retrieval requirement