Pattern recognition using type-II fuzzy sets
Information Sciences—Informatics and Computer Science: An International Journal
Clustering algorithm for intuitionistic fuzzy sets
Information Sciences: an International Journal
Information Sciences: an International Journal
On correlation measures of intuitionistic fuzzy sets
IDEAL'06 Proceedings of the 7th international conference on Intelligent Data Engineering and Automated Learning
Information Sciences: an International Journal
Engineering Applications of Artificial Intelligence
International Journal of Decision Support System Technology
Vague Correlation Coefficient of Interval Vague Sets
International Journal of Fuzzy System Applications
A multiple criteria hesitant fuzzy decision making with Shapley value-based VIKOR method
Journal of Intelligent & Fuzzy Systems: Applications in Engineering and Technology
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Intuitionistic fuzzy sets are a generalization of the ordinary fuzzy sets in which we have both a membership function μ and a nonmembership function ν. In this article we consider the problem of defining a correlation coefficient between two intuitionistic fuzzy sets. We show that by interpreting an intuitionistic fuzzy set as an ensemble of ordinary fuzzy sets we are able to derive a simple, intuitively satisfying correlation coefficient between two intuitionistic fuzzy sets. We show the reasonableness of the results obtained by examining several test cases. © 2004 Wiley Periodicals, Inc.