关于粗糙模糊集的相似度量  

On Measures of Similarity between Rough Fuzzy Sets

作　　者：魏本成[1] 张诚一[2] 党平安[1] 

机构地区：[1]黄淮学院数学科学系,河南驻马店463000 [2]海南师范大学计算机系,海南海口571158

出　　处：《数学的实践与认识》2007年第17期139-143,共5页Mathematics in Practice and Theory

基　　金：国家自然科学基金(60364001)

摘　　要：基于对不确定性信息处理的背景,定义了粗糙模糊值与粗糙模糊集的相似度量,研究了它们的有关性质.We first suggest some rules which is considered when we give a similarity measure for measuring the degree of .similarity between elements and between rough fuzzy sets. After that, we proposed a similarity measures for measuring the degree of similarity between rough fuzzy sets. The proposed measures can provide a useful way for measuring the similarity between rough fuzzy sets.

关 键 词：模糊集 粗糙集 粗糙模糊集 相似度量 

分 类 号：O159[理学—数学]