A Proposed Preference Index For Ranking Fuzzy Numbers Based On α-Optimistic Values

被引：0
作者：
Shams, Mehdi [1 ]
Hesamian, Gholamreza [2 ]
机构：
[1] Univ Kashan, Dept Stat, Sch Math, Kashan, Iran
[2] Payame Noor Univ, Dept Math Sci, Tehran, Iran
来源：
SAHAND COMMUNICATIONS IN MATHEMATICAL ANALYSIS | 2019年 / 15卷 / 01期
关键词：
alpha-Optimistic value; Fuzzy ranking; Preference index; Roboustness; MAXIMIZING SET; DECISION-MAKING; AREA; DEFUZZIFICATION;
D O I：
10.22130/scma.2018.73477.303
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
In this paper, we propose a novel method for ranking a set of fuzzy numbers. In this method a preference index is proposed based on alpha-optimistic values of a fuzzy number. We propose a new ranking method by adopting a level of credit in the ordering procedure. Then, we investigate some desirable properties of the proposed ranking method.
引用
收藏
页码：189 / 201
页数：13
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