摘要
提出了一种新的改进判断矩阵一致性的方法,即通过逐步修改原判断矩阵中的一对元素,并利用通用的一致性检验方法,使其一致性得到不断改进,最终达到一致性.并通过实验说明该算法简便。
A new method for improving the consis tency of comparison matrix was prese nted,in which a pair of elements of the comparison matrix were modified,and a common consistency checking method was used.The CI valu e of the modified matrix is less than t hat of the original one;and the comvergence theorem for the a lgorithm is proved.The algorithm is simple and practical.
出处
《安徽机电学院学报》
2001年第4期47-50,共4页
Journal of Anhui Institute of Mechanical and Electrical Engineering
基金
安徽机电学院青年科研基金资助项目(2000YQ003)
关键词
判断矩阵
一致性
层次分析法
comparison matrix
consistsncy indix(CI )
analytic hierarchy process
