THE FUZZY ROUGH SET APPROACHES OF FUZZY REASONING

摘要：

In this paper, we present some new ideas for fuzzy reasoning from the viewpoint of fuzzy rough set. After introducing the existing research of fuzzy rough sets, we show that the well-known CRI method in fuzzy reasoning is just a special upper approximation operator in fuzzy rough set theory. We also develop some practical methods for fuzzy system by using lower approximation operators in fuzzy rough sets and compare them with the existing methods for fuzzy system.

关键词： Fuzzy set rough set fuzzy reasoning approximation operators

作者: ERIC C.C.TSANG DE-GANG CHEN

作者单位: Department of computing, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong Department of Mathematics and Physics, North China Electric Power University (Beijing), 102206, Beij

会议类型: 国际会议

会议名称: 2006 International Conference on Machine Learning and Cybernetics(IEEE第五届机器学习与控制论坛)

会议地点: 大连

会议语种:英文

页码: 1642-1646

在线出版日期: 2006-08-13（万方平台首次上网日期，不代表论文的发表时间）