Heterogeneous Large-Scale Group Decision Making Using Fuzzy Cluster Analysis and Its Application to Emergency Response Plan Selection
| العنوان: | Heterogeneous Large-Scale Group Decision Making Using Fuzzy Cluster Analysis and Its Application to Emergency Response Plan Selection |
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| المؤلفون: | Yi Peng, Guangxu Li, Gang Kou |
| المصدر: | IEEE Transactions on Systems, Man, and Cybernetics: Systems. 52:3391-3403 |
| بيانات النشر: | Institute of Electrical and Electronics Engineers (IEEE), 2022. |
| سنة النشر: | 2022 |
| مصطلحات موضوعية: | 050208 finance, Similarity (geometry), Process (engineering), Computer science, Scale (chemistry), 05 social sciences, TOPSIS, 02 engineering and technology, Ideal solution, computer.software_genre, Fuzzy logic, Computer Science Applications, Group decision-making, Human-Computer Interaction, Transformation (function), Control and Systems Engineering, 0502 economics and business, 0202 electrical engineering, electronic engineering, information engineering, 020201 artificial intelligence & image processing, Data mining, Electrical and Electronic Engineering, computer, Software |
| الوصف: | As the number of people involved in a decision-making problem increases, the complexity of the group decision-making (GDM) process increases accordingly. The size of participants and the heterogeneous information have important effects on the consensus reaching process in GDM. To deal with these two issues, traditional methods divide large groups into smaller ones to reduce the scale of GDM and translate heterogeneous information into a uniform format to handle the heterogeneity problem. These methods face two challenges: 1) how to determine the appropriate group size? and 2) how to avoid or reduce loss of information during the transformation process? To address these two challenges, this article uses fuzzy cluster analysis to integrate heterogeneous information for large-scale GDM problems. First, a large group is divided into smaller ones using fuzzy cluster analysis and the F-statistic is applied to determine the satisfactory number of clusters. The original information is retained based on the similarity degree. Then, a consensus reaching process is conducted within these small groups to form a unified opinion. A feedback mechanism is developed to adjust the small GDM matrix when any group cannot reach a consensus, and the heterogeneous technique for order preference by similarity to an ideal solution (TOPSIS) is used to select the best alternative. To validate the proposed approach, an experiment study is conducted using a practical example of selecting the best rescue plan in an emergency situation. The result shows that the proposed approach helps to choose the best rescue plan faster. |
| تدمد: | 2168-2232 2168-2216 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_________::f5abbf43d57670731662b51cc2eb8fdb https://doi.org/10.1109/tsmc.2021.3068759 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi...........f5abbf43d57670731662b51cc2eb8fdb |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 21682232 21682216 |
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