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Incomplete interval valued fuzzy preference relations
Information Sciences, 2016zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Asma Khalid, Ismat Beg
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Decision-making with a fuzzy preference relation
Fuzzy Sets and Systems, 1978Abstract In most decisio-making problems a preference relation in the set of alternatives is of a fuzzy nature, reflecting for instance on the fuzziness of experts estimates of the preferences. In this paper, the corresponding fuzzy equivalence and strict preference relations are defined for a given fuzzy non-strict preference relation in an unfuzzy ...
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Canonical Fuzzy Preference Relations
2019Fuzzy preference matrices are an important tool for group decision making. Often not all group members are willing or able to provide their preferences in the form of fuzzy preference matrices but only in the form of crisp rank orders of options. In this paper we introduce the concepts of reciprocal canonical fuzzy preference matrices and preference ...
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Ranking fuzzy numbers with extended fuzzy preference relation
2001 IEEE International Conference on Systems, Man and Cybernetics. e-Systems and e-Man for Cybernetics in Cyberspace (Cat.No.01CH37236), 2002The crux of the paper is to propose a new ranking method based on a preference relation which is not only easy to compute but also preserving some good properties such as additivity. First, we extend the definition of fuzzy preference relation so that the degree of preference is not confined within 0 and 1.
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Fuzzy Preference Relations: Methods and Power Engineering Applications
OPSEARCH, 2002Two classes of problems are considered within the framework of a general approach to solve optimisation problems with fuzzy coefficients, referred to as and models in the literature. This paper is concerned with the latter and proposes an approach which replaces the initial problem by a set of associated mutually interrelated models.
Ekel, Petr Ya., Terra, Luiz D. B.
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A new fuzzy ranking method using fuzzy preference relations
2014 IEEE International Conference on Fuzzy Systems (FUZZ-IEEE), 2014In this paper, a new fuzzy ranking method for both type-1 and interval type-2 fuzzy sets (FSs) using fuzzy preference relations is proposed. The use of fuzzy preference relations to rank FSs with vertices has been introduced, and successfully implemented to undertake fuzzy multiple criteria hierarchical group decision-making problems.
Kok Chin Chai +2 more
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Individual Fuzzy Relation of Preference
1992The main purpose of the fuzzy approach of individual preferences is to introduce some new behaviors inside the standard theory. The existing literature is generally divided in two schools, according to the position authors adopt relatively to the axiom of independence of Irrelevant Alternatives (IIA).1 Actually, most of the works using fuzzy ...
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On modelling fuzzy preference relations
2005A theory of a fuzzy weak preference relation based on multiple-valued logic is developed. The transitivity property of fuzzy strict preference and indifference relations associated with a fuzzy weak preference relation is established.
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Rationality of fuzzy reciprocal preference relations
Fuzzy Sets and Systems, 1999zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Incomplete Fuzzy Preference Relations and their Fusion
2006 International Conference on Machine Learning and Cybernetics, 2006Because of decision makers having limited attention spans and information processing capabilities, as well as some decision alternatives being incomparable, decision makers may develop incomplete preference relations in which some elements cannot be provided. The method proposed by Herrera et al.
Tien-chin Wang, Ying-ling Lin
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