Research on a Multi-objective Fuzzy Optimization Model of Group Decision-making

摘要

The problem of group decision-making has fuzzy intervals.This paper describes the idea and the operating process of fuzzy group decision-making model based on multi-objective optimization which combines fuzzy relationships and decision optimization in order to provide decision-makers with more practical,easy to operate and objective ranking with less information.Finally,an example concerning practical problems is given to demonstrate the decision-making process.In summary,the model can improve the accuracy and the reliability of group decision-making by making comparison and selection of objects in a fuzzy environment.