Results 21 to 30 of about 3,641 (295)
Development of neutrosophic cubic hesitant fuzzy exponential aggregation operators with application in environmental protection problems. [PDF]
Sci Rep, 2023 The population growth and urbanization has caused an exponential increase in waste material. The proper disposal of waste is a challenging problem nowadays. The proper disposal site selection with typical sets and operators may not yield fruitful results.
Rehman AU +4 more
europepmc +2 more sources
Hesitant Fuzzy Worth: An innovative ranking methodology for hesitant fuzzy subsets [PDF]
Applied Soft Computing, 2016 Producción ...
José Carlos Rodriguez Alcantud +2 more
openaire +2 more sources
Cubic Pythagorean Hesitant Fuzzy Linear Spaces and Its Relevance in Multi Criteria Decision Making
International Journal of Analysis and Applications, 2023 Pythagorean fuzzy sets and interval valued Pythagorean fuzzy sets have an important role in decision making techniques. Pythagorean hesitant fuzzy sets are time and again used in dealing with uncertain and vague data.
Gundeti Soujanya +2 more
doaj +1 more source
A note on operations of hesitant fuzzy sets [PDF]
International Journal of Computational Intelligence Systems, 2015 In this paper, properties of operations and algebraic structures of hesitant fuzzy sets are investigated. Semilattices of hesitant fuzzy sets with union and intersection are discussed, respectively.
Zheng Pei, Liangzhong Yi
doaj +1 more source
Mathematics, 2023 In this paper, an improved interval-valued hesitant fuzzy weighted geometric (IIVHFWG) operator for multi-criterion decision-making is proposed. This operator is free of the limitations of the existing interval-valued hesitant fuzzy weighted average ...
Yanru Zhong +4 more
doaj +1 more source
Convexity of hesitant fuzzy sets [PDF]
Journal of Intelligent & Fuzzy Systems, 2018 We show that a definition of convexity based on the convexity of the score function does not guarantee preservation of convexity under intersections and provide a concept of convexity for hesitant fuzzy sets without this backdraw. We study the relationship between convex hesitant fuzzy sets and convex rough sets as their cuts.
Vladimír Janis +2 more
openaire +2 more sources
Minimization of hesitant L-fuzzy automaton [PDF]
Fuzzy Sets and Systems, 2021 Abstract In this paper, we study a new generalization for the notion of fuzzy automata, which we called hesitant L-fuzzy automaton (HLFA). We present the formulations of the mathematics framework for the theory of HLFA. Moreover, we present the concepts of hesitant L-fuzzy behavior and inverse hesitant L-fuzzy behavior recognized by a type of ...
Marzieh Shamsizadeh +2 more
openaire +1 more source
Hesitant Fuzzy Concept Lattice and its Application
IEEE Access, 2020 The hesitant fuzzy set (HFS) can reflect the hesitation and uncertainty of decision-makers for the reason that it uses some possible values instead of a certain value. Considering that there is still no research on concept lattice or fuzzy formal concept
Xue Yang, Zeshui Xu
doaj +1 more source
New Generalizations of sup-Hesitant Fuzzy Ideals of Semigroups
International Journal of Analysis and Applications, 2022 As general concepts of sup-hesitant fuzzy right (resp., left, interior, two-sided) ideals of semigroups, the concepts of sup+α-hesitant fuzzy right (resp., left, interior, two-sided) ideals and sup-β-hesitant fuzzy right (resp., left, interior, two-sided)
Uraiwan Jittburus +5 more
doaj +1 more source
HFC : data clustering based on hesitant fuzzy decision making
, 2022 In a clustering task, choosing a proper clustering algorithm and obtaining qualified clusters are crucial issues. Sometimes, a clustering algorithm is chosen based on the data distribution, but data distributions are not known beforehand in real world ...
Aliahmadipour, L., +2 more
core +1 more source