作者
Francisco Chiclana, Francisco Mata, Luis Martínez, Enrique Herrera-Viedma, Sergio Alonso
发表日期
2008/4
期刊
International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems
卷号
16
期号
supp01
页码范围
35-53
出版商
World Scientific Publishing Company
简介
In group decision making (GDM) processes, prior to the selection of the best alternative(s), it would be desirable that experts achieve a high degree of consensus or agreement between them. Due to the complexity of most decision making problems, individuals' preferences may not satisfy formal properties. ‘Consistency’ is one of such properties, and it is associated with the transitivity property. Obviously, when carrying out a rational decision making, consistent information, i.e. information which does not imply any kind of contradiction, is more appropriate than information containing some contradictions. Therefore, in a GDM process, consistency should also be sought after. In this paper we present a consensus model for GDM problems that proceeds from consistency to consensus. This model integrates a novel consistency reaching module based on consistency measures. In particular, the model generates advice …
引用总数
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学术搜索中的文章
F Chiclana, F Mata, L Martínez, E Herrera-Viedma… - International Journal of Uncertainty, Fuzziness and …, 2008