Correlation between two fuzzy membership functions

Murthy, C. A. ; Pal, S. K. ; Majumder, D. Dutta (1985) Correlation between two fuzzy membership functions Fuzzy Sets and Systems, 17 (1). pp. 23-38. ISSN 0165-0114

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The need for a measure of correlation between two membership functions is stated. The properties that the correlation measure may possess are examined. A measure of correlation is defined on the basis of those properties. The definition is extended to the cases when (a) the domain is finite and (b) the domain is a subset of Rn. The problems encountered while extending the definition are also discussed.

Item Type:Article
Source:Copyright of this article belongs to International Fuzzy Systems Association.
Keywords:Correlation; Random variable; Lebesgue Measure; s- and π-type Functions
ID Code:26080
Deposited On:06 Dec 2010 13:08
Last Modified:13 Jun 2011 06:13

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