考虑偏好冲突的多类评价信息群体决策方法  

Multi-attribute group decision making method for preference conflicting with different kinds of information

作　　者：余高锋[1] 李登峰[2] 邱锦明[1] 叶银芳[2] 

机构地区：[1]三明学院福建省农业物联网重点实验室,福建三明365004 [2]福州大学经济与管理学院,福州350108

出　　处：《控制与决策》2016年第11期2013-2018,共6页Control and Decision

基　　金：国家自然科学基金重点项目(71231003);国家自然科学基金项目(71171055;11401341);福建省自然科学基金项目(2015J01287);福建省省属高校科研项目(JK2015044);福建省教育厅科技项目(JA14295)

摘　　要：研究一种基于多目标决策的决策者偏好冲突且属性权重信息未知的多类评价信息群体决策方法.首先,建立以决策方案相对贴近度和决策成员偏好冲突程度为目标函数的多目标决策模型;然后,利用极小极大方法求解该多目标决策模型,得到各方案的属性权重和决策成员权重,根据计算各个方案的相对贴近度确立方案优劣排序和最优方案;最后,通过数值案例的计算分析验证了决策方法的有效性和合理性.Aiming at the multi-attribute group decision making method which has the characters that the decision preference is conflicting and the weight information is unknow, a decision making method is proposed based on multi-object decision making. Firstly, the multi-objective decision model which takes the decision scheme relative closeness and members of the decision making preference conflict degree as the goals is proposed. Then, the attribute weights and decision makers weights are obtained by using the minimax method for solving the multi-objective decision model, and the optimal scheme is established. Finally, a numerical example is given to illustrate the effectiveness of the proposed approach.

关 键 词：偏好冲突 多目标决策 群体决策 评价方法 数学规划 

分 类 号：C934[经济管理—管理学]