AN EXTENSION OF TOPSIS FOR GROUP DECISION MAKING IN INTUITIONISTIC FUZZY ENVIRONMENT

被引:2
|
作者
Parveen, Naziya [1 ]
Kamble, Prakash N. [1 ]
机构
[1] Dr Babasaheb Ambedker Marathwada Univ, Dept Math, Aurangabad 431001, Maharashtra, India
来源
关键词
Distance measure of intuitionistic fuzzy set; intuitionistic fuzzy set; MCDM methods; TOPSIS method;
D O I
10.3934/mfc.2021002
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
In the present paper, notion of the distance between two intuitionistic fuzzy elements is presented. Using the new distance measure, we extend TOPSIS (a technique for order preference by similarity to ideal solution) to group decision making for the intuitionistic fuzzy set. Also, group preferences are aggregated within the procedure. Two numerical examples concerning supplier selection in a manufacturing company and nurse selection in a hospital are constructed to show the practicability and the usefulness of this extension for group decision making to reach an optimum solution.
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页码:61 / 71
页数:11
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