Title of article
Correlation coefficient of intuitionistic fuzzy sets
Author/Authors
Zeng, Wenyi Beijing Normal University - College ofInformation Science and Technology, China , Li, Hongxing Beijing Normal University - School ofMathematical Sciences, China
From page
33
To page
40
Abstract
Based on the point of view of geometrical representation of an intuitionistic fuzzy set, we take into account all three parameters describing intuitionistic fuzzy set, propose a kind of new method to calculate correlation and correlation coefficient of intuitionistic fuzzy sets which is similar to the cosine of the intersectional angle in finite sets and probability space, respectively. Further, we discuss some of their properties and give three numerical examples to illustrate our proposed method reasonable.
Keywords
Intuitionistic fuzzy set , Fuzzy set , Correlation , Correlation coefficient
Journal title
Journal of Industrial Engineering International
Journal title
Journal of Industrial Engineering International
Record number
2584768
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