一种基于GACIOWGA算子的群体决策新方法  

A new group decision making method based on GACIOWGA operator

作　　者：谭旭 胡元凯 王晓敏[1] TAN Xu;HU Yuan-kai;WANG Xiao-min(School of Public Health,Guangxi Medical University,Nanning 530021,China;School of Mathematics and Information Science,Guangxi University,Nanning 530004,China)

机构地区：[1]广西医科大学公共卫生学院,广西南宁530021 [2]广西大学数学与信息科学学院,广西南宁530004

出　　处：《广西大学学报（自然科学版）》2021年第6期1702-1708,共7页Journal of Guangxi University（Natural Science Edition）

基　　金：广西自然科学基金资助项目(2018GXNSFAA281065)。

摘　　要：为了进一步研究在决策问题中出现的不理性行为,基于时间序列出发,定义积型互反判断矩阵的全局满意一致性,提出区间积型互反判断矩阵的不一致新指标,为研究在决策问题中出现的不理性行为提供了新思路和方法,数值实例表明了方法的有效性,具有一定的创新性和实用价值。In order to further research in decision making problems arising from the irrational behavior,based on time series,the global satisfactory consistency of the multiplicative reciprocal matrix is defined,and then a new index of inconsistency of the interval multiplicative reciprocal matrix is proposed.It provides a new idea and method for the study of irrational behavior in decision-making problems.Numerical results show the effectiveness of the method,which has a certain innovation and practical value.

关 键 词：层次分析法 全局满意一致性 不一致性指标 区间数积型互反判断矩阵 

分 类 号：O221[理学—运筹学与控制论] O159[理学—数学]