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梯形模糊互反判断矩阵的一致性及修正

DOI: 10.13195/j.kzyjc.2013.1260, PP. 2207-2211

Keywords: 梯形模糊数,互反判断矩阵,排列矩阵,满意一致性,类质心,风险投资

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Abstract:

研究具有严格偏好关系的梯形模糊互反判断矩阵满意一致性的判定及其修正方法.首先,将梯形模糊互反判断矩阵转化为判断矩阵和排列矩阵;然后,根据梯形模糊互反判断矩阵的排列矩阵来判定是否具有满意一致性;基于梯形模糊数的类质心,给出将排列矩阵转化成上三角矩阵的方法,从而实现方案的排序;最后,通过项目评估问题验证了所提出方法的实用性.

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