作者
Shyi-Ming Chen, Li-Wei Lee
发表日期
2010/4/1
期刊
Expert systems with applications
卷号
37
期号
4
页码范围
2790-2798
出版商
Pergamon
简介
Type-2 fuzzy sets involve more uncertainties than type-1 fuzzy sets. They provide us with additional degrees of freedom to represent the uncertainty and the fuzziness of the real world. In this paper, we present an interval type-2 fuzzy TOPSIS method to handle fuzzy multiple attributes group decision-making problems based on interval type-2 fuzzy sets. We also use some examples to illustrate the fuzzy multiple attributes group decision-making process of the proposed method. The proposed method provides us with a useful way to handle fuzzy multiple attributes group decision-making problems in a more flexible and more intelligent manner due to the fact that it uses interval type-2 sets rather than traditional type-1 fuzzy sets to represent the evaluating values and the weights of the attributes.
引用总数
学术搜索中的文章
SM Chen, LW Lee - Expert systems with applications, 2010