Improved Accuracy Function for Interval-Valued Intuitionistic Fuzzy Sets and Its Application to Multi-Attributes Group Decision Making

被引：29
作者：
Joshi, Deepa [1 ]
Kumar, Sanjay [1 ]
机构：
[1] GB Pant Univ Agr & Technol, Dept Math Stat & Comp Sci, Pantnagar 263145, Uttarakhand, India
来源：
CYBERNETICS AND SYSTEMS | 2018年 / 49卷 / 01期
关键词：
Accuracy function; interval-valued intuitionistic fuzzy sets; multi attribute group decision making; sensitivity analysis; VAGUE SETS; INFORMATION; OPERATORS; WEIGHTS;
D O I：
10.1080/01969722.2017.1412890
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
Accuracy functions proposed by various researchers fail to compare some interval-valued intuitionistic fuzzy sets (IVIFSs) correctly. In the present research paper, we propose an improved accuracy function to compare all comparable IVIFSs correctly. The use of proposed accuracy function is also proposed in a method for multi attribute group decision making (MAGDM) method with partially known attributes' weight. Finally, the proposed MAGDM method is implemented on a real case study of evaluation teachers' performance. Sensitivity analysis of this method is also done to show the effectiveness of the proposed accuracy function in MAGDM.
引用
收藏
页码：64 / 76
页数：13
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