An Alternative Consensus Measure Based on the Gini Index for Group Decision-Making Problems

Measuring agreement among participants in group decision-making problems is critical to such processes. This paper introduces a novel consensus index derived from the Gini coefficient, which avoids the need for traditional aggregation matrices, simplifying calculations while maintaining robustness....

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Bibliographic Details

Published in:	Journal of Advanced Computational Intelligence and Intelligent Informatics Vol. 29; no. 2; pp. 379 - 388
Main Authors:	Del Moral, María José, Trillo, José Ramón, Pérez, Ignacio Javier, Tapia-García, Cristobal, Tapia, Juan Miguel
Format:	Journal Article
Language:	English
Published:	Tokyo Fuji Technology Press Ltd 20.03.2025 富士技術出版株式会社 Fuji Technology Press Co. Ltd
Subjects:	Agreements Decision making distance functions fuzzy preference relations Gini coefficient group decision-making Informatics Preferences Statistical analysis Wilcoxon tests
ISSN:	1343-0130, 1883-8014
Online Access:	Get full text
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