摘要
首先分析了判断矩阵不一致形成的原因,认为一个判断矩阵中的不一致是由强矛盾判断,弱矛盾判断,标度离散性,标度有限性共同作用的结果,并通过两个例子指出现有一致性检验与调整方法中存在的问题,最后在已有研究基础上给出了判断矩阵一致性调整的新步骤.
We discuss four types of inconsistencies in the pairwise comparison matrix, such as strong contradictory inconsistency, weak contradictory inconsistency, scale finiteness inconsis- tency and scale discreteness inconsistency. Based on this, we pointed out some disadvantages about consistency adjustment methods in the analytic hierarchy process. At last, a new con- sistency adjustment approach is presented to overcome these disadvantages.
出处
《数学的实践与认识》
CSCD
北大核心
2014年第8期271-277,共7页
Mathematics in Practice and Theory
关键词
层次分析
判断矩阵
一致性
decision analysis
pairwise comparison matrix
consistency
