Note on group consistency in analytic hierarchy process

被引：34

作者：

Lin, Robert ^{[1
]}

Lin, Jennifer Shu-Jen ^{[2
]}

Chang, Jason ^{[3
]}

Tang, Didos ^{[4
]}

Chao, Henry

Julian, Peter C.

机构：

[1] Oriental Inst Technol, Dept Gen Educ Ctr, Taipei, Taiwan

[2] Natl Taipei Univ Technol, Inst Technol & Vocat Educ, Taipei, Taiwan

[3] Natl Taiwan Univ, Dept Civil Engn, Taipei, Taiwan

[4] Natl Def Univ, Army Command & Staff Coll, Taipei, Taiwan

来源：

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH | 2008年 / 190卷 / 03期

关键词：

analytic hierarchy process (AHP); consistency;

D O I：

10.1016/j.ejor.2007.07.007

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

We study the paper of Xu [Z. Xu, On consistency of the weighted geometric mean complex judgement matrix in AHP, European Journal of Operational Research 126 (2000) 683-687] for the group consistency in analytic hierarchy process of multicriteria decision-making. The purpose of this note is threefold. First, we point out the questionable results in this paper. Second, for three by three comparison matrices, we provide a patchwork for his method. Third, we constructed a counter example to show that in general his method is wrong. Numerical examples are provided to illustrate our findings. If there are four or more alternatives, then we may advise researchers to ignore his results to avoid questionable estimation of group consistency. (C) 2007 Elsevier B.V. All rights reserved.

引用

页码：672 / 678

页数：7

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