Research of Supplier Evaluation Approach based on Interval-valued Intuitionistic Fuzzy Relations
Aiming at the complex fuzzy relations in supplier evaluation, and under the conditions that the weights of the evaluation indicators are given, a decision model is proposed based on Interval-valued intuitionistic fuzzy relations. It discusses the methods of aggregating operators after a deeply study on the Interval-valued intuitionistic fuzzy relations, defines the score function and accuracy function of Interval-valued intuitionistic fuzzy number, and elaborates the algorithm of proposed approach in detail. Finally, the practical application of the model is verified through analyzing instances. The result indicates that this model can be widely applied to practice.
Interval-valued intuitionistic fuzzy relations supplier aggregating operators evaluation model
Shujun ZHANG
Zhejiang Industry Polytechnic College,ShaoXing,312000,China
国际会议
2011 China Control and Decision Conference(2011中国控制与决策会议 CCDC)
四川绵阳
英文
1055-1059
2011-05-23（万方平台首次上网日期，不代表论文的发表时间）