A Possibility Theory-Based Approach to the Ranking of Generalized Fuzzy Numbers

2021 ◽  
Author(s):  
Fang Liu ◽  
Cai-Xia Huang ◽  
Ya-Ru Chen
Keyword(s):  
Fuzzy Numbers ◽  
Possibility Theory ◽  
Generalized Fuzzy Numbers

scholarly journals Ranking Fuzzy Numbers by Centroid Method

2014 ◽  
Vol 8 (3) ◽  
Author(s):  
Fateen Najwa Azman ◽  
Lazim Abdullah
Keyword(s):  
Numerical Calculation ◽  
Decision Process ◽  
Fuzzy Numbers ◽  
New Method ◽  
Centroid Method ◽  
Generalized Fuzzy Numbers

Ranking fuzzy numbers are one of the important tools in decision process. There are many methods that have been proposed by a number of researchers but most of the methods are nondiscriminating and counterintuitive. Thus, proposing a new method for ranking fuzzy numbers are very prominent. The main objective of this paper is to get better ranking results to rank generalized fuzzy numbers than existing method. This paper reviews the centroid method in ranking fuzzy numbers by several researchers. A new calculation of centroid method will be proposed in this paper. At the end of the paper, a numerical calculation and a comparison of centroid method between the proposed method and other researchers’ method will be showed to check on its consistency.

Ranking generalized fuzzy numbers based on centroid and rank index

2018 ◽  
Vol 68 ◽  
pp. 283-292 ◽  
Author(s):  
Ha Thi Xuan Chi ◽  
Vincent F. Yu
Keyword(s):  
Fuzzy Numbers ◽  
Generalized Fuzzy Numbers

Fuzzy risk analysis based on ranking generalized fuzzy numbers with different left heights and right heights

2012 ◽  
Vol 39 (7) ◽  
pp. 6320-6334 ◽  
Author(s):  
Shyi-Ming Chen ◽  
Abdul Munif ◽  
Guey-Shya Chen ◽  
Hsiang-Chuan Liu ◽  
Bor-Chen Kuo
Keyword(s):  
Risk Analysis ◽  
Fuzzy Numbers ◽  
Fuzzy Risk Analysis ◽  
Generalized Fuzzy Numbers

A developed distance method for ranking generalized fuzzy numbers

2014 ◽  
Vol 25 (3-4) ◽  
pp. 727-731 ◽  
Author(s):  
Mehdi Janizade-Haji ◽  
Hassan Khademi Zare ◽  
Reza Eslamipoor ◽  
Abbas Sepehriar
Keyword(s):  
Fuzzy Numbers ◽  
Distance Method ◽  
Generalized Fuzzy Numbers
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