A Modified Consensus Model in Group Decision Making With an Allocation of Information Granularity
A Modified Consensus Model in Group Decision Making With an Allocation of Information Granularity
复制标题
具有信息粒度分配的改进的群体决策共识模型
DOI：
10.1109/tfuzz.2018.2793885
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发表时间：
2018-01
影响因子：
11.9
通讯作者：
Pedrycz Witold
中科院分区：
文献类型：
--
作者：
Liu Fang;Wu Yuhao;Pedrycz Witold
In order to deal with a complex decision making problem, a group of experts are commonly invited to express their opinions and reach a final decision. For the purpose of building consensus among the members of the group, it is requisite to include iterative mechanisms of brain storming. The particle swarm optimization (PSO) method can be used to model the interactive process of forming decisions. In this paper, we propose a modified consensus model of group decision making augmented by an allocation of information granularity. Under a level of information granularity, it is found that the consistency indexes of randomly created multiplicative reciprocal matrices in the analytic hierarchy process may be bigger than unity. To alleviate this limitation, a modified objective function is proposed, and it is optimized by using the modified PSO method. The information granularity is allocated by considering the reciprocity of preference relations. Some comparative studies are carried out to illustrate the proposed consensus model through numerical examples. The observations reveal that a more consistent decision can be achieved by the proposed approach.
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影响因子：
11.8
作者：
Dong, Yucheng;Herrera-Viedma, Enrique
通讯作者：
Herrera-Viedma, Enrique
DOI：
10.1007/978-3-319-44427-7
发表时间：
2016
期刊：
--
影响因子：
--
作者：
通讯作者：
--
DOI：
10.1016/b978-1-4832-1450-4.50011-0
发表时间：
1988
期刊：
--
影响因子：
--
作者：
R. Yager
通讯作者：
R. Yager
DOI：
10.1002/0470011815.b2a4a002
发表时间：
2005-07
期刊：
--
影响因子：
--
作者：
T. Saaty
通讯作者：
T. Saaty
DOI：
10.1007/978-3-319-09952-1
发表时间：
2014-09
期刊：
Proceedings of the 2021 Great Lakes Symposium on VLSI
影响因子：
--
作者：
Marco Dorigo;M. Birattari;Xiaodong Li;Manuel López-Ibáñez;Kazuhiro Ohkura;Carlo Pinciroli;T. Stützle
通讯作者：
Marco Dorigo;M. Birattari;Xiaodong Li;Manuel López-Ibáñez;Kazuhiro Ohkura;Carlo Pinciroli;T. Stützle