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An Algorithm to Improve the Consistency of a Comparison Matrix
一种改进判断矩阵一致性的算法

Keywords: AHP,comparison matrix,consistency index(CI)
层次分析法
,判断矩阵,一致性检验

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Abstract:

In this paper, we propose a method to modify a pair of elements of the comparison matrix, by which the \$CI\$ value of the modified matrix is less than that of the original one; then the convergence theorem for the algorithm is established and its practicality is showed by some examples.

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