Results 241 to 250 of about 448,451 (289)

Coarsening of fuzzy partitions

2015 IEEE 13th International Symposium on Intelligent Systems and Informatics (SISY), 2015
A vague partition U of a finite universal set X into c clusters, where each cluster is described by a fuzzy set on X, is considered. The concept of p-level sets [3] of fuzzy sets is extended to p-level matrices of fuzzy partitions. A method of gradual coarsening of U based on a sequence of p-level matrices derived from the membership grades of clusters
Slavka Bodjanova, Martin Kalina
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A fuzzy partitioning system

IEEE Micro, 1995
Our system uses fuzzy logic to bipartition cells in VLSI circuits. The system uses fuzzy logic principles to generate net and cell indices and a bottom-up clustering algorithm to produce the two-way partition. We tested our algorithm on eleven ISCAS89 benchmark circuits and compare its performance with that of other implementations.
Krishna Rao Valavala, Mahmoud A. Manzoul
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On the redundancy of fuzzy partitions

Fuzzy Sets and Systems, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Erich-Peter Klement, Bernhard Moser 0001
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Fuzzy partition and fuzzy rule base

Information Sciences, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Ming Ma 0001, I. Burhan Türksen, Abraham Kandel   +2 more
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Construction of Fuzzy Classes by Fuzzy Partitioning

2001
In this paper, we propose a new algorithm to infer automatically a fuzzy partition for the universe of a set of fuzzy values, when each of these values is associated with a class. This algorithm can be used in a fuzzy decision tree system to extract knowledge from a database and to construct a set of fuzzy rules.
Marsala, Christophe, Bouchon-Meunier, Bernadette   +1 more
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Fuzzy Partition Models for Fitting a Set of Partitions

Psychometrika, 2001
Methodology is described for fitting a fuzzy consensus partition to a set of partitions of the same set of objects. Three models defining median partitions are described: two of them are obtained from a least-squares fit of a set of membership functions, and the third (proposed by Pittau and Vichi) is acquired from a least-squares fit of a set of joint
GORDON A., VICHI, Maurizio
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Applying I-Fuzzy Partitions to Represent Sets of Fuzzy Partitions

2010
I-fuzzy partitions have been defined to represent uncertainty on the clustering process. They are based on interval type-2 fuzzy sets, also known as Atanassov's intuitionistic fuzzy sets.
Vicenç Torra, Ji-Hee Min
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Modelling fuzzy partitions with fuzzy answer sets

2017 IEEE Symposium Series on Computational Intelligence (SSCI), 2017
This paper introduces a representation of fuzzy partitions in terms of fuzzy logic programming. This representation models relationships among the different classes that define the fuzzy partition. There are essentially two such relationships. The first one is that classes are disjoint and, therefore, contradictory each other; on the other hand, the ...
Nicolás Madrid, Manuel Ojeda-Aciego
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On Assessments of Agreement Between Fuzzy Partitions

Journal of Classification, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jeffrey L. Andrews, Ryan P. Browne, Chelsey D. Hvingelby   +2 more
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Relational partitioning of fuzzy rules

Fuzzy Sets and Systems, 1996
Abstract We discuss the process of fuzzy systems model building and describe the role played by the partitioning of the input space. We also introduce and investigate the idea of using fuzzy relations in the antecedent parts of the rules and show how to reason with these types of rules.
Ronald R. Yager, Dimitar P. Filev
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