数据包络分析法应用于判断矩阵排序的方法探究

The Study of DEA for Comparison Matrix Weight Derivation in the Analytic Hierarchy Process

文章介绍了利用数据包络分析法(DEA)获取层次分析法(AHP)中判断矩阵权重排序的方法,探讨了它的一致性、保序性等性质.例举的具体算例显示出该模型可广泛适用.同时,当准则含有决策者偏好时,传统的特征向量方法(EMV)无法进行调整而显得无能为力.而改进了的运用公共权重计算的DEA方法可以体现出这种差异,从而反映了这种方法的优越性.

The paper introduces a method of DEA for weight derivation and aggregation in the analytic hierarchy process.The available quality of this method is discussed.A simulation example is computed by this way.In an addition,when the factor composes some desire,the method can be used and is better than the traditional method of eigenvector.This comparison shows the method is effective and useful.