FUZZY MULTIPLE ATTRIBUTES GROUP DECISION-MAKING BASED ON THE EXTENSION OF TOPSIS METHOD AND INTERVAL TYPE-2 FUZZY SETS

摘要：

Type-2 fuzzy sets involve more uncertainties than type-1 fuzzy sets. They provide us additional degrees of freedom to represent the uncertainty and the fuzziness of the real-world. Type-2 fuzzy sets can be regarded as an extension of type-1 fuzzy sets. In this paper, we extend the TOPSIS method to propose a new method for handling fuzzy multiple attributes group decision-making problems based on the ranking values of interval type-2 fuzzy sets. The proposed method provides us a useful way to handle fuzzy multiple attributes group decision-making problems in a more flexible and more intelligent manner.

关键词： Interval type-2 fuzzy sets Fuzzy multiple attributes group decision-making TOPSIS Ranking values

作者: LI-WEI LEE SHYI-MING CHEN

作者单位: Department of Computer Science and Information Engineering, National Taiwan University of Science an Department of Computer Science and Information Engineering, National Taiwan University of Science an

会议类型: 国际会议

会议名称: 2008 International Conference on Machine Learning and Cybernetics(2008机器学习与控制论国际会议)

会议地点: 昆明

会议语种:英文

页码: 3260-3265

在线出版日期: 2008-07-12（万方平台首次上网日期，不代表论文的发表时间）