期刊
CYBERNETICS AND SYSTEMS
卷 49, 期 1, 页码 64-76出版社
TAYLOR & FRANCIS INC
DOI: 10.1080/01969722.2017.1412890
关键词
Accuracy function; interval-valued intuitionistic fuzzy sets; multi attribute group decision making; sensitivity analysis
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.
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