期刊
INFORMATION FUSION
卷 14, 期 1, 页码 108-116出版社
ELSEVIER
DOI: 10.1016/j.inffus.2012.01.011
关键词
Multi-attribute decision making; Prioritized aggregation operator; Prioritization relationships; Intuitionistic fuzzy values
资金
- National Natural Science Foundation of China [71071161]
- National Science Fund for Distinguished Young Scholars of China [70625005]
In some multi-attribute decision making problems, distorted conclusions will be generated due to the lack of considering various relationships among the attributes of decision making. In this paper, we investigate the prioritization relationship of attributes in multi-attribute decision making with intuitionistic fuzzy information (i.e., partial or all decision information, like attribute values and weights, etc., is represented by intuitionistic fuzzy values (IFVs)). Firstly, we develop a new method for comparing two IFVs, based on which the basic intuitionistic fuzzy operations satisfy monotonicities. In addition, we devise a method to derive the weights with intuitionistic fuzzy forms, which can indicate the importance degrees of the corresponding attributes. Then we develop a prioritized intuitionistic fuzzy aggregation operator, which is motivated by the idea of the prioritized aggregation operators [RR. Yager, Prioritized aggregation operators, International journal of Approximate Reasoning 48 (2008) 263-274]. Furthermore, we propose an intuitionistic fuzzy basic unit monotonic (IF-BUM) function to transform the derived intuitionistic fuzzy weights into the normalized weights belonging to the unit interval. Finally, we develop a prioritized intuitionistic fuzzy ordered weighted averaging operator on the basis of the IF-BUM function and the transformed weights. (C) 2012 Published by Elsevier B.V.
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