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Lattice representations of interval-valued fuzzy sets
Fuzzy Sets and Systems, 2014zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Marijana Gorjanac-Ranitovic +1 more
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Properties of interval-valued hesitant fuzzy sets
Journal of Intelligent & Fuzzy Systems, 2014Interval-valued hesitant fuzzy sets (IVHFSs), as an extension of hesitant fuzzy sets, can account for the membership degrees of an element to a given set having a few different interval values, which provides an intuitionistic description on the differences among decision makers.
Na Chen, Zeshui Xu
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Correlation of interval-valued intuitionistic fuzzy sets
Fuzzy Sets and Systems, 1995Abstract In this paper we introduce the concepts of correlation and correlation coefficient of interval-valued intuitionistic fuzzy sets and we study their first properties. We also introduce two decomposition theorems of the correlation of interval-valued intuitionistic fuzzy sets, one in terms of the correlation of interval-valued fuzzy sets and ...
Humberto Bustince, Pedro J. Burillo
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Approximate Reasoning with Interval-Valued Fuzzy Sets
2008 Fifth International Conference on Fuzzy Systems and Knowledge Discovery, 2008In this paper, the authors use the similarity measure of interval-valued fuzzy sets to investigate approximate reasoning with interval-valued fuzzy sets, propose two mathematical models of approximate reasoning with interval-valued fuzzy set and give a numerical example to illustrate the proposed reasoning algorithm.
Baozhen Cui, Wenyi Zeng
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Entropy for Interval-Valued Fuzzy Sets
2009A non-probabilistic-type entropy measure for interval-valued fuzzy set (IVFS) is proposed. It is a result of a geometric interpretation of IVFS and uses a ratio of distances between them. It is also shown that the proposed measure can be defined in terms of the ratio of interval-valued fuzzy cardinalities: of F ∩ F c and F ∪ F c .
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Association Analysis on Interval-Valued Fuzzy Sets
2018The aim of this paper is to generalize the concept of association rules for interval-valued fuzzy sets. Interval-valued fuzzy sets allow for intervals of membership degrees to be assigned to each element of the universe. These intervals may be interpreted as partial information where the exact membership degree is not known.
Petra Murinová +2 more
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Solution Sets of Interval-Valued Fuzzy Relational Equations
Fuzzy Optimization and Decision Making, 2003zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Shunmin Wang +2 more
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A fuzzy clustering algorithm based on interval valued fuzzy sets
2012 9th International Conference on Fuzzy Systems and Knowledge Discovery, 2012Due to the continuity of the thermal power plant operating data and information is incomplete; the data of the characterization of the behavioral characteristics of things is often not the exact number, but the number of interval-valued fuzzy sets of data.
Haizhou Du, Weiguo Pan
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Non-specificity and interval-valued fuzzy sets
Fuzzy Sets and Systems, 1996Abstract Non-specificity is a characteristic of interval-valued fuzzy sets. Vagueness is represented by fuzzy sets which capture the meaning representation of linguistic terms or linguistic variables. This is Type I semantic uncertainty. Combinations of two or more vague linguistic terms with vague linguistic operators generate semantic uncertainty ...
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A bipolar-valued fuzzy set is an intersected interval-valued fuzzy set
Information ScienceszbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hu, BQ, Yiu, KFC
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