Results 1 to 10 of about 1,435 (255)
Journal of New Theory, 2016 Hesitant fuzzy subgroup defined on a group G generalizes the idea of fuzzy subgroups. It mainly focuses on the multiplicity of values encountered when dealing with hesitant fuzzy sets.
Deepak Divakaran, Sunil Jacob John
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Priority degrees for hesitant fuzzy sets: Application to multiple attribute decision making
Operations Research Perspectives, 2017 In this paper, some drawbacks to existing ordering relations for hesitant fuzzy sets are examined using examples. To overcome these flaws, a priority degree formula for comparing two hesitant fuzzy sets is presented and the desirable priority degree ...
Jibin Lan +3 more
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A Novel MAGDM Approach With Proportional Hesitant Fuzzy Sets
International Journal of Computational Intelligence Systems, 2018 In this paper, we propose an extension of hesitant fuzzy sets, i.e., proportional hesitant fuzzy sets (PHFSs), with the purpose of accommodating proportional hesitant fuzzy environments.
Sheng-Hua Xiong +2 more
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Journal of Intelligent Systems, 2015 On the basis of the combination of single-valued neutrosophic sets and hesitant fuzzy sets, this article proposes a single-valued neutrosophic hesitant fuzzy set (SVNHFS) as a further generalization of the concepts of fuzzy set, intuitionistic fuzzy set,
Ye Jun
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Multi-Criteria Decision-Making under mHF ELECTRE-I and HmF ELECTRE-I
Energies, 2019 In a few years, hesitant fuzzy sets (HFSs) have had an impact on several different areas of decision science. However, a number of researches have utilized the Elimination and choice translating reality (ELECTRE) methods to determine the multi-criteria ...
Arooj Adeel +2 more
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IEEE Access, 2019 Considering decision makers (DMs) maybe hesitant among a set of values when determining the membership and non-membership degrees in a q-rung orthopair fuzzy environment, the q-rung dual hesitant fuzzy sets (q-RDHFS) were proposed.
Yuan Xu +5 more
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A Hesitant Fuzzy Set Approach to Ideal Theory in Γ-Semigroups
Advances in Fuzzy Systems, 2018 We apply the hesitant fuzzy sets theory to Γ-semigroups and provide some characterizations of hesitant fuzzy left (right and bi-) ideals. We introduce the hesitant fuzzy left (resp., right and two-sided) ideal, hesitant fuzzy bi-ideal, and hesitant fuzzy
Mohammad Y. Abbasi +3 more
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Information, 2018 Hesitant fuzzy sets (HFSs), which were generalized from fuzzy sets, constrain the membership degree of an element to be a set of possible values between zero and one; furthermore, if two or more decision-makers select the same value, it is only counted ...
Ye Mei, Juanjuan Peng, Junjie Yang
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Dual hesitant fuzzy aggregation operators
Technological and Economic Development of Economy, 2016 Dual hesitant fuzzy sets (DHFSs) is a generalization of fuzzy sets (FSs) and it is typical of membership and non-membership degrees described by some discrete numerical.
Dejian Yu, Wenyu Zhang, George Huang
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Hesitant Fuzzy Filters in BE-algebras
International Journal of Computational Intelligence Systems, 2016 In this paper, we introduce the notion of hesitant fuzzy (implicative) filters and get some results on BE-algebras and show that every hesitant fuzzy implicative filter is a hesitant fuzzy filter but not the converse.
Akbar Rezaei, Arsham Borumand Saeid
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