A fuzzy approach to classification of text documents

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	A fuzzy approach to classification of text documents
	Liu, WY ; Song, N
刊名	JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY
	2003-09-01
卷号	18 期号:5 页码:640-647
关键词	text document classification fuzzy approach semantic association
ISSN号	1000-9000
英文摘要	This paper discusses the classification problems of text documents. Based on the concept of the proximity degree, the set of words is partitioned into some equivalence classes. Particularly, the concepts of the semantic field and association degree are given in this paper. Based on the above concepts, this paper presents a fuzzy classification approach for document categorization. Furthermore, applying the concept of the entropy of information, the approaches to select key words from the set of words covering the classification of documents and to construct the hierarchical structure of key words are obtained.
WOS研究方向	Computer Science
语种	英语
出版者	SCIENCE CHINA PRESS
WOS记录号	WOS:000185548200012
内容类型	期刊论文
源URL	[http://119.78.100.204/handle/2XEOYT63/13646]
专题	中国科学院计算技术研究所期刊论文_英文
通讯作者	Liu, WY
作者单位	1.Yunnan Univ, Dept Comp Sci, Kunming 650091, Peoples R China 2.Chinese Acad Sci, Comp Technol Inst, Key Lab Intelligent Informat Proc, Beijing 100080, Peoples R China 3.Kunming Univ Sci & Technol, Dept Met, Kunming 650093, Peoples R China
推荐引用方式 GB/T 7714	Liu, WY,Song, N. A fuzzy approach to classification of text documents[J]. JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,2003,18(5):640-647.
APA	Liu, WY,&Song, N.(2003).A fuzzy approach to classification of text documents.JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY,18(5),640-647.
MLA	Liu, WY,et al."A fuzzy approach to classification of text documents".JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY 18.5(2003):640-647.