期刊
INFORMATICA
卷 31, 期 2, 页码 331-357出版社
INST MATHEMATICS & INFORMATICS
DOI: 10.15388/20-INFOR409
关键词
grey best-worst method; grey group best-worst method; multiple experts multiple criteria decision making; grey system theory; pairwise comparison
资金
- National Natural Science Foundation of China [NSFC71771052, 71372199]
In practice, the judgments of decision-makers are often uncertain and thus cannot be represented by accurate values. In this study, the opinions of decision-makers are collected based on grey linguistic variables and the data retains the grey nature throughout all the decision-making process. A grey best-worst method (GBWM) is developed for multiple experts multiple criteria decision-making problems that can employ grey linguistic variables as input data to cover uncertainty. An example is solved by the GBWM and then a sensitivity analysis is done to show the robustness of the method. Comparative analyses verify the validity and advantages of the GBWM.
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