详细信息
A new approach for ranking fuzzy numbers based on possibility theory ( EI收录)
文献类型:期刊文献
英文题名:A new approach for ranking fuzzy numbers based on possibility theory
作者:Gu, Qiupeng[1,2]; Xuan, Zuxing[3]
第一作者:Gu, Qiupeng
通讯作者:Xuan, Zuxing
机构:[1] School of Management and Economics, Beijing Institute of Technology, Beijing, 100081, China; [2] School of Mathematics and Information Sciences Weifang University, Weifang, 261061, China; [3] Department of General Education, Beijing Union University, Beijing, 100101, China
第一机构:School of Management and Economics, Beijing Institute of Technology, Beijing, 100081, China
年份:2017
卷号:309
起止页码:674-682
外文期刊名:Journal of Computational and Applied Mathematics
收录:EI(收录号:20164102885781);Scopus(收录号:2-s2.0-84989827006)
基金:The project is supported by NNSF (No. 91420202 ) and Youth Foundation of Weifang City .
语种:英文
外文关键词:Computational methods - Mathematical techniques
摘要:Most of the ranking methods discuss only triangular fuzzy numbers or trapezoidal fuzzy numbers. In this paper, we will introduce a new method of ranking generalized L?R fuzzy numbers based on possibility theory and the implication of possibilistic mean and possibilistic standard deviation. Normal fuzzy numbers are the exceptional cases. The calculation of the proposed method is simpler and easier. Some comparative examples are used to illustrate the advantages of the proposed method. ? 2016 Elsevier B.V.
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