| 一种AHP判断矩阵一致性调整的新方法 |
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| 引用本文： | 华中生,吴云燕,徐晓燕.一种AHP判断矩阵一致性调整的新方法[J].系统工程与电子技术,2003,25(1):38-40. |
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| 作者姓名： | 华中生 吴云燕 徐晓燕 |
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| 作者单位： | 中国科学技术大学管理科学系,安徽,合肥,230026 |
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| 基金项目： | 国家自然科学基金资助课题 ( 70 172 0 41) |
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| 摘 要： | 提出了一种AHP判断矩阵一致性调整的新方法。该方法首先通过求取判断矩阵的偏差矩阵 ,然后再根据偏差和最小的原理寻找出n - 1个最能体现原判断矩阵中专家信息的元素构成完全一致性矩阵。调整后的判断矩阵等于原判断矩阵和完全一致性矩阵的加权和。最后用算例来说明该方法的实施过程
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| 关 键 词： | 层次分析法 判断矩阵 一致性调整 |
| 文章编号： | 1001-506X(2003)01-0038-03 |
| 修稿时间： | 2002年1月19日 |
A New Method of Consistency Regulation for the AHP Judgment Matrix |
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| HUA Zhong sheng,WU Yun yan,XU Xiao yan.A New Method of Consistency Regulation for the AHP Judgment Matrix[J].System Engineering and Electronics,2003,25(1):38-40. |
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| Authors: | HUA Zhong sheng WU Yun yan XU Xiao yan |
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| Abstract: | A new method for regulating the consistency of the judgment matrix is presented. By calculating the deviation matrix of the original judgment matrix, a completely consistent judgment matrix is constructed by n -1 elements from the original judgment matrix that can most describe the information of the original judgment matrix and minimize the sum of deviation. The resulted judgment matrix is a weighted sum of the original judgment matrix and the completely consistent judgment matrix. An example is used to demonstrate the method. |
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| Keywords: | Analytic hierarchy process Judgment matrix Consistency regulation |
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