摘要
针对现有的大群体决策方法只考虑决策属性相互独立的不足,提出了一种基于决策属性之间二元关系的大群体决策方法,该方法基于二元关系形成群体成员偏好矢量属性关系矩阵,借助该关系矩阵是0-1矩阵及其范数性质,构建了两个决策成员偏好矢量相聚性度量模型,基于该模型提出了一种大群体决策偏好集结和决策方案排序方法。最后以湖南省重大冰雪灾害应急管理能力评价为案例,对方法进行了应用。
Aimed at the disadvantage for existing large group decision methods only considering the inde- pendent decision-attributes, a new large-group decision method based on binary-relation among decision at- tributes is proposed. The binary relation is used to form the attribute relationship matrix of preference vec- tor of group members. With the relationship matrix which is O--1 matrix and its property of norm, the clustered measurement model between＇preference vectors of two decision members is constructed. Based on the model, a preference aggregation method for large group decision making and decision alternative rank- ing is proposed. Finally, the method is applied in the case of emergency management ability evaluation of major snow disaster in Hunan province of China.
出处
《中国管理科学》
CSSCI
北大核心
2012年第5期157-162,共6页
Chinese Journal of Management Science
基金
国家自然科学基金资助项目(71171202
70871121
71171201)
国家创新研究群体科学基金(70921001)
关键词
大群体决策
二元关系
关系矩阵
偏好相聚模型
large group decision making
binary relationship
relation matrix
preference aggregation model
作者简介
徐选华（1962-），男（汉族），江西临川人，中南大学商学院教授，博士，博导，研究方向：群决策理论与方法、信息系统与决策支持系统、工程与灾害应急管理．
