Interactive group decision making procedure based on uncertain multiplicative linguistic preference relations

查看全文 作　　者：Zeshui Xu1,2,1.College of Economics and Management,Southeast University,Nanjing 210096,P.R.China;2.Institute of Sciences,University of Science and Technology of the PLA,Nanjing 210007,P.R.China

出　　处：《Journal of Systems Engineering and Electronics》索引2010年第21卷第3期,共8页

基　　金：supported by the National Natural Science Foundation of China (70571087);the National Science Fund for Distinguished Young Scholars of China (70625005) 摘　　要：Group decision making problems are investigated with uncertain multiplicative linguistic preference relations.An unbalanced multiplicative linguistic label set is introduced,which can be used by the experts to express their linguistic preference information over alternatives.The uncertain linguistic weighted geometric mean operator is utilized to aggregate all the individual uncertain multiplicative linguistic preference relations into a collective one,and then a simple approach is developed to determine the experts' weights by utilizing the consensus degrees among the individual uncertain multiplicative linguistic preference relations and the collective uncertain multiplicative linguistic preference relations.Furthermore,a practical interactive procedure for group decision making is proposed based on uncertain multiplicative linguistic preference relations,in which a possibility degree formula and a complementary matrix are used to rank the given alternatives.Finally,the proposed procedure is applied to solve the group decision making problem of a manufacturing company searching the best global supplier for one of its most critical parts used in assembling process. 关键词：程序语言偏好关系交互式乘法群决策基础决策问题专家权重

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Interactive group decision making procedure based on uncertain multiplicative linguistic preference relations

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