On the choice of weights for aggregating judgments in non-negotiable AHP group decision making

被引：46

作者：

Amenta, Pietro ^{[1
,3
]}

Lucadamo, Antonio ^{[2
,3
]}

Marcarelli, Gabriella ^{[2
,3
]}

机构：

[1] Univ Sannio, Piazza Arechi 2, I-82100 Benevento, Italy

[2] Univ Sannio, Via Puglie 82, I-82100 Benevento, Italy

[3] Univ Sannio, Dept DEMM, I-82100 Benevento, Italy

来源：

EUROPEAN JOURNAL OF OPERATIONAL RESEARCH | 2021年 / 288卷 / 01期

关键词：

Multiple criteria analysis; Analytic Hierarchy Process; Frobenius norm; Optimal weights; Compatibility measure; GROUP-PREFERENCE AGGREGATION; PRIORITY VECTOR; DISPERSION; MODEL;

D O I：

10.1016/j.ejor.2020.05.048

中图分类号：

C93 [管理学];

学科分类号：

12 ; 1201 ; 1202 ; 120202 ;

摘要：

We propose a formal method to compute a suitable set of coefficients and aggregate individual judgments in a common group preference matrix. In our procedure we assume that there is a large dispersion and decision makers are unwilling or unable to revise their judgments and, in any case, the weights are not negotiable. Our method, based on Frobenius norm, provides a solution which takes into account a new congruence measure between decision makers. (c) 2020 Elsevier B.V. All rights reserved.

引用

页码：294 / 301

页数：8

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