| 基于灰色关联分析的专家群体判断一致性分析 |
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| 引用本文： | 李礼,王立久.基于灰色关联分析的专家群体判断一致性分析[J].大连理工大学学报,2011,51(4):599-603. |
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| 作者姓名： | 李礼 王立久 |
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| 作者单位： | 大连理工大学建设工程学部,辽宁大连,116024 |
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| 基金项目： | “十一五”国家科技支撑计划资助项目(2006BAJ05B07-04) |
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| 摘 要： | 基于灰色关联分析方法,检验由群决策构造的互反判断矩阵一致性.采用专家的平均判断矩阵作为群体互反判断矩阵.通过计算各个专家构造的互反判断矩阵与群互反判断矩阵之间的关联度大小来判别是否满足预设的专家群体互反判断一致性指标（QR）的要求.并且针对群决策不一致性提出了调整方法.最后,将灰色关联分析方法与指标相容性不一致性判别方法进行对比分析.结果证明灰色关联分析方法对偏离较大的判断矩阵具有更敏感的识别,而且调整后的判断矩阵能够满足一致性的要求.
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| 关 键 词： | 群决策 互反判断矩阵 灰色关联分析 灰色关联度 一致性 |
Analysis of consistency of group experts judgment based on grey relational analysis |
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| LI Li,WANG Lijiu.Analysis of consistency of group experts judgment based on grey relational analysis[J].Journal of Dalian University of Technology,2011,51(4):599-603. |
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| Authors: | LI Li WANG Lijiu |
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| Institution: | LI Li,WANG Li-jiu(Faculty of Infrastructure Engineering,Dalian University of Technology,Dalian 116024,China) |
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| Abstract: | Firstly,the consistency of reciprocal comparison matrix made by experts was tested based on grey relational analysis(GRA).Secondly,all the reciprocal comparison matrixes were gathered through average calculating as group reciprocal comparison matrix.Thirdly,group reciprocal comparison consistency index(QR) was proposed to indicate the consistency of group decision-making by calculating the grey relational grade(GRG) between each expert matrix and group matrix.And,aiming at the nonconsistency adjustment meth... |
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| Keywords: | group decision-making reciprocal comparison matrix grey relational analysis(GRA) grey relational grade consistency |
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