On possibilistic correlation coefficient and ratio for fuzzy numbers

Authors:
Robert Fullér;István Á. Harmati;József Mezei;Péter Várlaki
Affiliations:
Åbo Akademi, IAMSR, Åbo, Finland;Széchenyi István University, Dep. of Math. Comp. Sci., Györ, Hungary;Åbo Akademi, TUCS, Åbo, Finland;Bud. Univ. of Tech. Econ., Széchenyi István University, Györ, Hungary
Venue:
AIKED'11 Proceedings of the 10th WSEAS international conference on Artificial intelligence, knowledge engineering and data bases
Year:
2011

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Abstract

In this paper we show some properties of possibilistic correlation coefficient and correlation ratio for marginal possibility distributions. We will show some examples for their computation from some joint possibility distributions.