A Note on Interval-valued Fuzzy Rough Sets and Interval-valued Intuitionistic Fuzzy Sets

被引：0
|
作者：
Zhang, Q. S. [1 ,2 ]
Jiang, S. Y. [1 ]
机构：
[1] Guangdong Univ Foreign Studies, Sch Informat, Guangzhou 510420, Peoples R China
[2] Zhongshan Univ, Sch Informat Sci & Technol, Guangzhou 510275, Peoples R China
来源：
SOUTHEAST ASIAN BULLETIN OF MATHEMATICS | 2010年 / 34卷 / 03期
基金：
中国国家自然科学基金;
关键词：
Interval-valued fuzzy set; Intuitionistic fuzzy set; Rough set; Approximation;
D O I：
暂无
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
Some important properties of interval-valued fuzzy rough sets and interval valued intuitionistic fuzzy sets are discussed. And the main aim of this paper is to demonstrate the fact that interval-valued fuzzy rough sets in the sense of Nanda and Majumdar are, indeed, interval-valued intuitionistic fuzzy sets developed by Atanassov.
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页码：553 / 561
页数：9
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