Results 271 to 280 of about 314,649 (305)

Fuzzy number fuzzy measures and fuzzy integrals. (II). Fuzzy integrals of fuzzy-valued functions with respect to fuzzy number fuzzy measures on fuzzy sets

Fuzzy Sets and Systems, 1999
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Congxin Wu, Deli Zhang, Bokan Zhang, Caimei Guo   +3 more
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On the entropy of fuzzy measures

IEEE Transactions on Fuzzy Systems, 2000
Fuzzy measures provides a structure for modeling the knowledge available about variables whose values are unknown and uncertain. A large class of different types of uncertainty can be represented in this framework. In this work, we provide a measure of entropy that can be used to calculate the amount of uncertainty associated with a fuzzy measure.
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Measures of fuzziness of fuzzy events

Fuzzy Sets and Systems, 1987
We prove some new results on two families of fuzzy integrals defined in a previous paper, and by means of them we obtain entropy measures of fuzzy sets (not necessarily finite) which contain as particular cases the measures of Batle and Trillas, and Weber.
Suárez García, Fermín, Gil Álvarez, Pedro   +1 more
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Fuzzy measures and coherent join measures

International Journal of Intelligent Systems, 2011
In assigning weights and scores in a decision problem usually we assume that they are finitely additive normalized measures, i.e., from the formal point of view, finitely additive probabilities. The normalization requirement sometimes appears as an actual restriction.
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On Fuzzy Confirmation Measures of Fuzzy Association Rules

2020
Many researchers from different sciences focused their attention on quantifying the degree to which an antecedent in a rule supports a conclusion. This long-standing problem results to be particularly interesting in the case of fuzzy association rules between a fuzzy antecedent and a fuzzy consequence: in fact, rules become much more flexible in ...
Celotto Emilio, Ellero Andrea, Ferretti Paola   +2 more
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A pseudo-measure of fuzziness

2001
Summary: We give an example of the gradation of openness (a fuzzy topology in Shostak's sense) and deduce from it a pseudo-measure of fuzziness.
Estruch, Vicente D., Pastor, José
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ON MEASURES OF FUZZINESS AND FUZZY COMPLEMENTS

International Journal of General Systems, 1982
An axiomatic framework for formalizing the most general class of fuzzy complements is introduced in this paper. It is then used for investigating a general class of measures of fuzziness based on the view that the degree of fuzziness of a fuzzy set should characterize the lack of distinction between the set and its complement.
MASAHIKO HIGASHI, GEORGE J. KLIR
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Fuzzy measurement of income inequality: a class of fuzzy inequality measures

Social Choice and Welfare, 1995
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Fuzziness measures for fuzzy rectangles

Fuzzy Sets and Systems, 1990
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An Extensional Signed Fuzzy Measure of Signed Rho-Fuzzy Measure

2010
If some values of fuzzy density function are negative, none of non-negative fuzzy measure can be used, the signed fuzzy measures with real valued fuzzy density function are needed, a univalent signed fuzzy measure satisfying Liu's revised monotonicity, called signed Rho-measure, was proposed by author's previous work. In this paper, for any real valued
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