指数标度在AHP标度系统中的重要作用

Kernel function of index scale in AHP scale system

在AHP应用中人们提出了各种各样的标度,文章在分析比较各种标度后得出若干标度其实是指数标度的特例或组合的结论,证明了1-9标度与指数标度不相容,提出确定指数标度参数的两种方法,最后指出应用指数标度时应注意一些问题并提出了解决办法.

Many scales are brought forward with the applications of the AHP. After analyzing and comparing these scales, this paper points out that the index scale is the most important scale and many scales are only some peculiar examples of that. This paper also proves that 19 scale is not consistent with the index scale, and puts forward two methods to determine the parameter of the index scale. Finally, some solution methods for the problems appeared in the applications of the index scale are given in this paper.