Journal ArticleDOI
The Generalized Dice Similarity Measures for Picture Fuzzy Sets and Their Applications
Guiwu Wei,Hui Gao +1 more
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TLDR
The generalized Dice similarity measures-based multiple attribute group decision making models with spherical fuzzy information are proposed and an illustrative example is given to demonstrate the efficiency of the similarity measures for selecting the desirable ERP system.Abstract:
As the extension of fuzzy set, intuitionistic fuzzy set, Pythagorean fuzzy set, and picture fuzzy set, the spherical fuzzy set is characterized by three functions expressing the positive-membership degree, the neutral-membership degree and the negative-membership degree which the sum squares of them is equal or less than 1. In this work, we shall present some novel Dice similarity measures of spherical fuzzy sets and the generalized Dice similarity measures of spherical fuzzy sets and indicates that the Dice similarity measures and asymmetric measures (projection measures) are the special cases of the generalized Dice similarity measures in some parameter values. Then, we propose the generalized Dice similarity measures-based multiple attribute group decision making models with spherical fuzzy information. Then, we apply the generalized Dice similarity measures between spherical fuzzy sets to multiple attribute group decision making. Finally, an illustrative example is given to demonstrate the efficiency of the similarity measures for selecting the desirable ERP system.read more
Citations
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Journal ArticleDOI
Some q‐rung orthopair fuzzy Heronian mean operators in multiple attribute decision making
Guiwu Wei,Hui Gao,Yu Wei +2 more
TL;DR: An approach to multiple attribute decision making based on q‐ROFGWHM (q‐ROFWGHM) operator is proposed and a practical example for enterprise resource planning system selection is given to verify the developed approach and to demonstrate its practicality and effectiveness.
Journal ArticleDOI
Picture fuzzy Dombi aggregation operators: Application to MADM process
TL;DR: A model for picture fuzzy Dombi aggregation operators to solve multiple attribute decision making (MADM) methods in an updated way is developed and at the end of the study a practical application of the deducted decision over investment alternatives is reported.
Journal ArticleDOI
Some q-rung orthopair fuzzy maclaurin symmetric mean operators and their applications to potential evaluation of emerging technology commercialization
TL;DR: This paper extends the Maclaurin symmetric mean operator and dual MSM operator to q‐rung orthopair fuzzy sets to propose the q‐ rung orthopedic fuzzy MSM operator, q‐Rung orthoperative fuzzy dual MSM operators, and q-rung OrthopAir fuzzy weightedDual MSM operator.
Journal ArticleDOI
Correlation coefficients for T-spherical fuzzy sets and their applications in clustering and multi-attribute decision making
TL;DR: The objective of this paper is to develop some correlation coefficients for T-spherical fuzzy sets due to the non-applicability of correlations of intuitionistic fuzzy sets and picture fuzzy sets in some certain circumstances.
Journal ArticleDOI
Models for Green Supplier Selection with Some 2-Tuple Linguistic Neutrosophic Number Bonferroni Mean Operators
Jie Wang,Guiwu Wei,Yu Wei +2 more
TL;DR: In this paper, the MADM methods are proposed with these operators, and they utilize an applicable example for green supplier selection in green supply chain management to prove the proposed methods, and then they utilize the proposed MADM method to prove their proposed methods.
References
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Book
Fuzzy sets
TL;DR: A separation theorem for convex fuzzy sets is proved without requiring that the fuzzy sets be disjoint.
Journal ArticleDOI
Intuitionistic fuzzy sets
TL;DR: Various properties are proved, which are connected to the operations and relations over sets, and with modal and topological operators, defined over the set of IFS's.
Book
Introduction to Modern Information Retrieval
Gerard Salton,Michael J. McGill +1 more
TL;DR: Reading is a need and a hobby at once and this condition is the on that will make you feel that you must read.
Journal ArticleDOI
Pythagorean membership grades in multicriteria decision making
TL;DR: The issue of having to choose a best alternative in multicriteria decision making leads the problem of comparing Pythagorean membership grades to be considered, and a variety of aggregation operations are introduced for these Pythagorian fuzzy subsets.