偏差最小化方法及其在多属性决策中的应用  

Application of the minimum deviation method for uncertain multi-attribute decision-making

作　　者：张方伟[1] 曲淑英[1] 王志强[1] 姚炳学[2] 曾现洋[2] 

机构地区：[1]烟台大学土木工程学院,山东烟台264005 [2]聊城大学数学科学学院,山东聊城252059

出　　处：《山东大学学报（理学版）》2007年第3期32-35,共4页Journal of Shandong University(Natural Science)

基　　金：教育部科学技术研究重点资助项目(206089);山东省自然科学基金资助项目(Y2006F46);山东省研究生教育创新基金资助项目(SDYY06086)

摘　　要：针对权重信息完全未知或部分未知的多属性决策问题,以决策者主观态度为导向,借鉴变权思想,给出了一种基于偏差最小化模型的决策方法.该方法是偏差最大化决策方法的发展与推广.最后,给出了一个实际应用的例子来比较两类决策方法.Adecision method is given based on the minimum decision model for multi-attributed decision making problems with completely or partly unknown attribute weight, which is directed by the decision-maker＇ s subjective attitude and referenced by the ideas of variable weight. This method is the development and generalization of the minimum deviation decision method. The com- parison between the minimum deviation decision method and the maximum deviation decision method is put forward by a practical example.

关 键 词：多属性决策 模型 权重 最优模型 

分 类 号：O159[理学—数学] C934[理学—基础数学]