Abstract
Based on the transfer formulas of fuzzy preference matrix and multiplicative preference matrix, this paper presents an approach to improving consistency of fuzzy preference matrix and gives a practical iterative algorithm to derive a modified fuzzy preference matrix with acceptable consistency. By using two criteria, we can judge whether the modification is acceptable or not. Finally, a numerical example is given to show the feasibility and effectiveness of the algorithm.
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Xu, Z., Da, Q. An Approach to Improving Consistency of Fuzzy Preference Matrix. Fuzzy Optimization and Decision Making 2, 3–12 (2003). https://doi.org/10.1023/A:1022891913097
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DOI: https://doi.org/10.1023/A:1022891913097