PPM法的相关问题研究

The study on PPM-related Issues

参数排序法(PPM)拓展了层次分析法的理论,它揭示这样一个事实,正互反判断矩阵的标度及一致性只能确定方案的序关系,不能确定方案的优先权重,要确定方案的优先权重,必须考虑参数的选择,应当重视对参数排序法的研究。

PPM has extended the theory of AHP and revealed the fact that the scale and consistency of reciprocal matrix cannot determine the priority of a program, but the sequence relationship of it. To determine the priority, we must take into consideration the selection of parameters and attach great importance on the study of PPM.