Note on covering rough intuitionistic fuzzy set model

Computer Engineering and Applications ›› 2015, Vol. 51 ›› Issue (20): 131-134.

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Note on covering rough intuitionistic fuzzy set model

SHI Suwei, LI Jinjin, LI Kedian

School of Mathematics and Statistics, Minnan Normal University, Zhangzhou, Fujian 363000, China

Online:2015-10-15 Published:2015-10-30

覆盖粗糙直觉Fuzzy集模型的一点注记

石素玮，李进金，李克典

闽南师范大学数学与统计学院，福建漳州 363000

Abstract

Abstract: Based on the analysis of a class of covering rough intuitionistic fuzzy set model, it gives some technical improvements for an existing definition of roughness degree. Furthermore, rough entropy is introduced to the covering rough intui-tionistic fuzzy set mode and its uncertainly measure is discussed. An example illustrates the efficiency of the proposed roughness entropy.

Key words: covering, intuitionistic fuzzy sets, rough degree, rough entropy, rough set

摘要： 通过对一类覆盖粗糙直觉模糊集模型中粗糙度定义的分析，对其所存在疏漏进行了改进；再将粗糙熵的概念引入到该模型，研究直觉模糊集的不确定度量;通过例子说明该度量的有效性。

关键词: 覆盖, 直觉模糊集, 粗糙度, 粗糙熵, 粗糙集

SHI Suwei, LI Jinjin, LI Kedian. Note on covering rough intuitionistic fuzzy set model[J]. Computer Engineering and Applications, 2015, 51(20): 131-134.

石素玮，李进金，李克典. 覆盖粗糙直觉Fuzzy集模型的一点注记[J]. 计算机工程与应用, 2015, 51(20): 131-134.

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Note on covering rough intuitionistic fuzzy set model

覆盖粗糙直觉Fuzzy集模型的一点注记

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