New correlation coefficients for hesitant fuzzy sets

被引：0
|
作者：
Gonzalez-Arteaga, T. [1 ]
Alcantud, J. C. R. [2 ,3 ]
de Andres Calle, R. [2 ,3 ]
机构：
[1] Univ Valladolid, Fac Ciencias, E-47002 Valladolid, Spain
[2] Univ Salamanca, Fac Econ & Empresa, E-37008 Salamanca, Spain
[3] Univ Valladolid, Multidisciplinary Inst Enterprise IME, E-47002 Valladolid, Spain
来源：
PROCEEDINGS OF THE 2015 CONFERENCE OF THE INTERNATIONAL FUZZY SYSTEMS ASSOCIATION AND THE EUROPEAN SOCIETY FOR FUZZY LOGIC AND TECHNOLOGY | 2015年 / 89卷
关键词：
Correlation coefficient; Hesitant fuzzy sets; Scoring function; Extension Principle;
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
The previous correlation measures for hesitant fuzzy sets proposed in the literature only capture the strength of the correlations. We present a new approach based on the classical Pearson correlation coefficient for crisp values. In this way we can express not only the strength of the relationship between two hesitant fuzzy sets, but also whether they are positively or negatively associated.
引用
收藏
页码：427 / 434
页数：8
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