Results 11 to 20 of about 2,359 (257)
Spherical fuzzy cross entropy for multiple attribute decision making problems [PDF]
Journal of Fuzzy Extension and Applications, 2021 In this paper, we investigate the multiple attribute decision making problems with spherical fuzzy information. The advantage of spherical fuzzy set is easily reflecting the ambiguous nature of subjective judgments because the spherical fuzzy sets are ...
Princy Rayappan, Krishnaswamy Mohana
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Container Ship Investment Analysis Using Picture Fuzzy Present Worth Analysis
Journal of Eta Maritime Science, 2021 Investment analysis plays an important role in today’s global engineering projects. The present worth analysis is an important investment analysis tool and method in engineering economics.
Eda Boltürk
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Extension of WASPAS with Spherical Fuzzy Sets [PDF]
Informatica, 2019 The 3D extensions of ordinary fuzzy sets such as intuitionistic fuzzy sets (IFS), Pythagorean fuzzy sets (PFS), and neutrosophic sets (NS) aim to describe experts' judgments more informatively and explicitly.In this paper, generalized three dimensional spherical fuzzy sets are presented with their arithmetic, aggregation, and defuzzification operations.
Fatma Kutlu Gündoğdu, Cengiz Kahraman
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Antivirus Mask Selection Under Spherical Fuzzy Information
Sakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2021 Many individuals are facing antivirus mask scarcity with the exponential spread of COVID-19. A functional antivirus mask needs to be selected and made usable for everyone.
Serhat Aydın, Emrah Köksalmış
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Intuitionistic fuzzy sets: Spherical representation and distances [PDF]
International Journal of Intelligent Systems, 2009 In Intuitionistic Fuzzy Set (IFS) theory more than 10 different geometrical interpretations are constructed. In the paper, two (the most popular) of them are discussed. A new -- spherical -- geometrical representation of the IFSs is described. The idea for it was introduced for the first time by \textit{I.
Yingjie Yang, Francisco Chiclana
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Spherical fuzzy power partitioned Maclaurin Symmetric Mean Operators and their application in Multiple Attribute Group Decision Making [PDF]
Archives of Control Sciences, 2023 Spherical fuzzy sets (SFSs) provide more free space for decision makers (DMs) to express preference information from four aspects: approval, objection, abstention and refusal.
Huiyuan Zhang, Qiang Cai, Guiwu Wei
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International Journal of Computational Intelligence Systems, 2020 Spherical fuzzy sets, originally proposed by F.K. Gündogdu, C. Kahraman, Spherical fuzzy sets and spherical fuzzy TOPSIS method, J. Intell. Fuzzy Syst.
Muhammad Akram +3 more
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Entropy, 2021 Spherical hesitant fuzzy sets have recently become more popular in various fields. It was proposed as a generalization of picture hesitant fuzzy sets and Pythagorean hesitant fuzzy sets in order to deal with uncertainty and fuzziness information ...
Aziz Khan +3 more
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Spherical fuzzy sets and spherical fuzzy TOPSIS method
Journal of Intelligent & Fuzzy Systems, 2018 All the extensions of ordinary fuzzy sets with three dimensional membership functions such as intuitionistic fuzzy sets (IFS), intuitionistic fuzzy sets of second type (IFS2), and neutrosophic fuzzy sets (NFS) aim at defining the judgments of decision makers/ experts with a more detailed description.
Fatma Kutlu Gündogdu, Cengiz Kahraman
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A spherical fuzzy correlation coefficient based on statistical viewpoint with its applications in classification and bidirectional approximate reasoning [PDF]
Archives of Control SciencesSpherical fuzzy sets are more powerful in modelling the uncertain situations than picture fuzzy sets, fermatean fuzzy sets, Pythagorean fuzzy sets, intuitionistic fuzzy sets, and fuzzy sets.
Abdul Haseeb Ganie, Debashis Dutta
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