An Effective Ranking Method of Trapezoidal Intuitionistic Fuzzy Numbers

被引:0
|
作者
Yang, Jie [1 ]
Li, Deng-Feng [1 ]
机构
[1] Fuzhou Univ, Sch Management, Fuzhou 350108, Peoples R China
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暂无
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
The ranking problem of trapezoidal intuitionistic fuzzy numbers ( TrIFNs) is important and difficult. We define the concepts of value-index and ambiguity-index based on the value and ambiguity of the membership and non-membership functions. Hereby a new ranking method based on the difference-index is developed, and the method possesses good properties. A numerical example is used to illustrate the proposed ranking method.
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页码:169 / 175
页数:7
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