摘要
<正> 一、AHP中一致性检验的必要性 这里着重说明判断矩阵一致性检验的必要性。设有n个元素(或方案)A_1,A_2,…,A_n在准则C下的真实排序用向量W=[W_1,W_2,…,W_n]~T表示。
t This paper firstly explains the necessity of consistent test of AHP in the principle of mathematics, secondly, it studies the probability distribution of consistent index u, through theoretical analyses and simulated calculation. And thirdly, it improves the table of critical value of the consistent index for 3-15 order judgement matrixes in [1][2][3] using the as the above critical value of consistent index. The basic method of consistent test this paper puts forward can be not only better used in the different questions of every field, but also be made more perfect theoretically.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
1993年第1期67-72,共6页
Systems Engineering-Theory & Practice
