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模糊判断矩阵是决策者在决策中所提供的一种重要的偏好信息,然而专家所给出的判断矩阵可能是带有残缺的.给出了模糊残缺判断矩阵中残存元素的极大一致独立组、残存元素组导出图、残缺矩阵的可接受性概念,并讨论了模糊残缺判断矩阵的极大一致独立组的导出图是树的条件,进而说明n阶模糊残缺矩阵中n-1个元素所导出的图是n阶树的话,模糊残缺判断矩阵即为可接受的.最后给出了一个可接受的残缺判断矩阵修补的算例.
Fuzzy judgment matrix is an important preference information provided by decision-makers in decision-making. However, the judgment matrix given by experts may be incomplete, and the maximally consistent independent set of residual elements in fuzzy judgment matrix is given. , The derivation of residual element group, the concept of acceptability of the incomplete matrix, and discusses that the derivation graph of the independent group of the maximally consistent fuzzy inference matrix is the condition of the tree, and then the n-1 elements in the n-order fuzzy incomplete matrix If the derived graph is an n-order tree, the fuzzy incompleteness judgment matrix is acceptable. Finally, an acceptable example of incompleteness judgment matrix repair is given.