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A correlation coefficient for intuitionistic fuzzy sets

โœ Scribed by H. B. Mitchell

Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
93 KB
Volume
19
Category
Article
ISSN
0884-8173

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โœฆ Synopsis

Intuitionistic fuzzy sets are a generalization of the ordinary fuzzy sets in which we have both a membership function and a nonmembership function v. 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.

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