Proceedings Article10.1109/FUZZY.2009.5276884
On hesitant fuzzy sets and decision
Vicenç Torra,Yasuo Narukawa +1 more
- 02 Oct 2009
- pp 1378-1382
1.1K
TL;DR: The hesitant fuzzy sets as mentioned in this paper are a generalization of fuzzy sets where the membership is an interval, instead of being a single value, and they have been used in decision making.
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Abstract: Intuitionistic Fuzzy Sets (IFS) are a generalization of fuzzy sets where the membership is an interval. That is, membership, instead of being a single value, is an interval. A large number of operations have been defined for this type of fuzzy sets, and several applications have been developed in the last years. In this paper we describe hesitant fuzzy sets. They are another generalization of fuzzy sets. Although similar in intention to IFS, some basic differences on their interpretation and on their operators exist. In this paper we review their definition, the main results and we present an extension principle, which permits to generalize existing operations on fuzzy sets to this new type of fuzzy sets. We also discuss their use in decision making.
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Citations
Entropy Measures of Probabilistic Linguistic Term Sets
Hongbin Liu,Le Jiang,Zeshui Xu +2 more
TL;DR: A multi-criteria decision making model based on the PLTSs is introduced by using the proposed entropy measures, which measure the fuzzy entropy, the hesitant entropy, and the total entropy.
The distance measures between q‐rung orthopair hesitant fuzzy sets and their application in multiple criteria decision making
Donghai Liu,Dan Peng,Zaiming Liu +2 more
TL;DR: The distance measures between q ‐ROHFSs are proposed based on the concept of “multiple fuzzy sets”, and the TOPSIS method is developed to develop the proposed distance measures.
72
Multiple-criteria decision-making for service quality selection based on Shapley COPRAS method under hesitant fuzzy sets
Arunodaya Raj Mishra,Pratibha Rani,Kamal Raj Pardasani +2 more
- 01 Jul 2019
TL;DR: New entropy and divergence measures are proposed for HFSs and an analytical decision making approach named as COPRAS is extended, in an uncertain environment with hesitant fuzzy information and interdependent characteristics among the criteria.
72
A Novel Hesitant Fuzzy EDAS Method and Its Application to Hospital Selection
TL;DR: This paper proposes a novel Hesitant Fuzzy EDAS method, extending the classical EDAS to capture decision makers' hesitancies, and applies it to hospital selection for organ transplantation, comparing its results with hesitant fuzzy TOPSIS.
70
Green supplier evaluation in manufacturing systems: a novel interval-valued hesitant fuzzy group outranking approach
Hossein Gitinavard,Hamid Ghaderi,Mir Saman Pishvaee +2 more
- 01 Oct 2018
TL;DR: A novel ranking index is proposed by considering indifference, preference and veto thresholds for each attribute to compare the equivalent ranking of green suppliers by the proposed IVHFE-ELECTRE method.
70
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