Relationship between similarity measure and entropy of interval valued fuzzy sets

被引:275
作者
Zeng, Wenyi [1 ]
Li, Hongxing
机构
[1] Beijing Normal Univ, Dept Math, Sch Math Sci, Beijing 100875, Peoples R China
[2] Karolinska Inst, Dept Med Epidemiol & Biostat, SE-17177 Stockholm, Sweden
基金
中国国家自然科学基金;
关键词
interval valued fuzzy set; fuzzy set; entropy; similarity measure;
D O I
10.1016/j.fss.2005.11.020
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In this paper, we introduce concepts of entropy of interval valued fuzzy set which is different from Bustince and Burillo [Entropy on intuitionistic fuzzy sets and on interval-valued fuzzy sets, Fuzzy Sets and Systems 78 (1996) 305-316] and similarity measure of interval valued fuzzy sets, discuss their relationship between similarity measure and entropy of interval valued fuzzy sets in detail, prove three theorems that similarity measure and entropy of interval valued fuzzy sets can be transformed by each other based on their axiomatic definitions and put forward some formulas to calculate entropy and similarity measure of interval valued fuzzy sets. (C) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:1477 / 1484
页数:8
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