| AHP比较矩阵一致性的统计分析 |
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| 引用本文： | 陈景秋 王宗笠. AHP比较矩阵一致性的统计分析[J]. 系统工程学报, 1998, 13(3): 100-103 |
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| 作者姓名： | 陈景秋 王宗笠 |
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| 作者单位： | 重庆大学工程力学系 |
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| 摘 要： | 讨论ＡＨＰ分析中以ａ．Ｃ．Ｉ．来界定比较矩阵一致性的方法,在分析了其统计学意义之后指出,利用Ｃ．Ｉ．的分布函数和指定的几率可以得到更合理的一致性界定标准．本文提出的标准与目前广泛采用的标准有较大的差异．
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| 关 键 词： | 层次分析法 两两比较矩阵 几率密度函数 |
A STATISTICAL ANALYSIS OF THE CONSISTENCY OF COMPARISON MATRIX IN AHP |
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| Chen Jingqiu Wang Zongli. A STATISTICAL ANALYSIS OF THE CONSISTENCY OF COMPARISON MATRIX IN AHP[J]. Journal of Systems Engineering, 1998, 13(3): 100-103 |
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| Authors: | Chen Jingqiu Wang Zongli |
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| Abstract: | In this paper, we discussed the indicator a C.I . which has been used as a standard to discribe the consistency of a comparison matrix in AHP.According to the statistical sense of the indicator,we suggest that an objective consistency standard can be obtained by means of the distribution function of C.I.and an indicated probability.The standard adopted in this paper is obviously different from the current widely used standard. |
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| Keywords: | AHP comparison matrix probability density function |
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