| 一种利用神经网络改善判断矩阵一致性的方法 |
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| 引用本文： | 孙首群,于建华,杨凡,满微微.一种利用神经网络改善判断矩阵一致性的方法[J].运筹与管理,2011,20(3). |
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| 作者姓名： | 孙首群 于建华 杨凡 满微微 |
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| 作者单位： | 上海理工大学机械学院,上海,200093 |
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| 基金项目： | 国家"863"计划资助项目，国家自然科学基金 |
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| 摘 要： | 针对层次分析法中判断矩阵致性改进问题,提出了一种利用神经网络改善判断矩阵一致性的方法.本文在建立了BP神经网络模型的基础上,把判断矩阵一致性调整问题转化为BP神经网络的多输入多输出求解问题.经BP神经网络算法调整过的判断矩阵再返回给专家进一步调整使其符合萨迪标度.计算实例表明,此种方法是可行的.
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| 关 键 词： | 层次分析法 神经网络 判断矩阵 一致性 |
A Method for Improving the Consistency of Judging Matrix Using Neural Network |
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| SUN Shou-qun,YU Jian-hua,YANG Fan,MAN Wei-wei.A Method for Improving the Consistency of Judging Matrix Using Neural Network[J].Operations Research and Management Science,2011,20(3). |
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| Authors: | SUN Shou-qun YU Jian-hua YANG Fan MAN Wei-wei |
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| Institution: | SUN Shou-qun,YU Jian-hua,YANG Fan,MAN Wei-wei(College of Mechanical Engineering,University of Shanghai for Science & Technology,Shanghai 200093,China) |
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| Abstract: | With respect to the problem of improving the consistency of judgement matrix in analytic hierarchy Process,a method is proposed to improve the consistency of judgement matrix by using neural network.Based on the BP neural network model,this paper transforms the problem of adjusting the consistency of judgement matrix into the problem of multi-input and multi-output solution of BP neural network.The judgement matrix return again for the expert further is adjusted after the BP neural network algorithm is adju... |
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| Keywords: | analytic hierarchy process neural network comparison matrix consistency |
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