Results 251 to 260 of about 18,573 (294)

ON THE ENTROPY OF FUZZY EVENTS

Kybernetes, 1983
Entropy measures of fuzzy events of a set X with a (not necessary finite) positive measure µ defined on a σ‐algebra of subsets of X are studied. Using fuzzy measures and fuzzy integrals, a theorem is presented, which gives a sufficient condition for the existence of entropy measures under a list of reasonable axioms.
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Fuzzy entropy and conditioning

Information Sciences, 1986
A new nonprobabilistic entropy measure is introduced in the context of fuzzy sets or messages. Fuzzy units, or fits, replace bits in a new framework of fuzzy information theory. An appropriate measure of entropy or fuzziness of messages is shown to be a simple ratio of distances: the distances between the fuzzy message and its nearest and farthest ...
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Entropy of Fuzzy Measure

2010
A definition for the entropy of fuzzy measures defined on set systems is proposed. The underlying set is not necessarily the whole power set, but satisfy a condition of regularity. This definition encompasses the classical definition of Shannon for probability measures, as well as the definition of Marichal et al.
Aoi Honda, Michel Grabisch
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Multicriteria decision making method based on intuitionistic fuzzy weighted entropy

Expert Systems With Applications, 2011
This paper proposes the concept of intuitionistic fuzzy weighted entropy, and presents a new method for intuitionistic fuzzy multicriteria decision making problems.
Jian-Zhang Wu
exaly   +1 more source

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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Entropies in finite fuzzy sets

Information Sciences, 1978
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Enric Trillas, T. Riera
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Entropy-based fuzzy clustering and fuzzy modeling

Fuzzy Sets and Systems, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Yao, J., Dash, M., Tan, S.T., Liu, H.
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Fuzzy Partition Entropies and Entropy Constrained Fuzzy Clustering Algorithms

Journal of Intelligent & Fuzzy Systems, 1997
This article introduces three families of fuzzy partition entropies and investigates their relationship with Bezdek's partition entropy. Bezdek's partition entropy is interpreted as the limit of partition entropies of order a, partition entropies of order β, and R-norm partition entropies introduced in this study.
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Conditional fuzzy entropy of fuzzy dynamical systems

Fuzzy Sets and Systems, 2018
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ke-song Yan, Fan-ping Zeng
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Fuzzy entropy: a brief survey

10th IEEE International Conference on Fuzzy Systems. (Cat. No.01CH37297), 2002
This paper presents a survey about different types of fuzzy information measures. A number of schemes have been proposed to combine the fuzzy set theory and its application to the entropy concept as a fuzzy information measurements. The entropy concept, as a relative degree of randomness, has been utilized to measure the fuzziness in a fuzzy set or ...
Salah Al-Sharhan, Fakhri Karray, Wail Gueaieb, Otman A. Basir   +3 more
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