摘要
判断矩阵的一致性修正是利用层次分析法进行决策的一个重要步骤,本文利用几何平均法对由专家构造的模糊互补判断矩阵进行修正,证明了满意一致性矩阵的存在性与所给方法的收敛性,最后给出了一算例.
The consistency adjustment of judgment matrix is pivotal when using AHP to make a decision. In this paper, according to fuzzy complementary judgement matrix constructed by expert,it is adjusted to satisfying consistency or absolute consistency using geometric mean method. Then it is proved that the satisfying consistent matrix is existent and this new method converges well. At last,a numerical example is given.
出处
《广西大学学报（自然科学版）》
CAS
CSCD
2006年第1期40-43,共4页
Journal of Guangxi University（Natural Science Edition）
基金
广西大学科研基金(编号:X032016)
关键词
模糊互补判断矩阵
几何平均
满意一致性
收敛
fuzzy complementary judgment matrix
algorithm
satisfying consistency
converge
