# [1]徐泽水,达庆利.两种修正判断矩阵一致性方法的比较分析[J].东南大学学报(自然科学版),2002,32(6):913-916.[doi:10.3969/j.issn.1001-0505.2002.06.019] 　Xu Zeshui,Da Qingli.Analysis and comparison of two methods for improving consistency of judgement matrix[J].Journal of Southeast University (Natural Science Edition),2002,32(6):913-916.[doi:10.3969/j.issn.1001-0505.2002.06.019] 点击复制 两种修正判断矩阵一致性方法的比较分析() 分享到： var jiathis_config = { data_track_clickback: true };

32

2002年第6期

913-916

2002-11-20

## 文章信息/Info

Title:
Analysis and comparison of two methods for improving consistency of judgement matrix

Author(s):
College of Economics and Management, Southeast University, Nanjing, 210096 China

Keywords:

O223
DOI:
10.3969/j.issn.1001-0505.2002.06.019

Abstract:
The methods for improving consistency of judgement matrix in the analytic hierarchy process are studied. The convergence of the weighted arithmetic mean method for improving consistency of judgement matrix is proven, and the comparison between the weighted arithmetic mean method and the weighted geometric mean method is also given in detail. Theoretical analysis shows that both methods are of convergence and can be used to improve the judgement matrix with unacceptable consistency. However, the weighted geometric mean method is simpler than the weighted arithmetic mean method, and the former can keep the reciprocity of the improved judgement matrix without transformation. The numerical results also indicate that the weighted geometric mean method needs less number of iteration than the weighted arithmetic mean method.

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[6] 徐泽水.判断矩阵一致性修正的一种新方法[J].系统工程理论与实践,2000,20(4):86-89.
Xu Zeshui.A new method for improving consistency of judgement matrix[J].Systems Engineering — Theory & Practice,2000,20(4):86-89.(in Chinese)
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