一种基于偏好分布的群决策方法  

A Method of Group Decision Making Based on Preference Distribution

作　　者：曹荣增[1] 李一军[1] 

机构地区：[1]哈尔滨工业大学管理学院,黑龙江哈尔滨150001

出　　处：《管理工程学报》2004年第3期121-124,共4页Journal of Industrial Engineering and Engineering Management

基　　金：国家自然科学基金项目(79970084)

摘　　要：为了满足群决策的实际需求,本文提出了一种基于偏好分布的群决策方法,该方法利用完全不对称预先排序向量表示决策者的偏好,通过分析计算偏好排序向量的密度和分布结构,从可行方案集合中寻找所有决策者都能接受的优选方案集合,逐次缩小搜索空间以逼近一致满意解。该方法结合冲突分析,可进一步分析决策者之间的相互关系,集成于谈判支持系统,具有直观、实用等特点,最后给出了一个实际例子说明该方法。To meet the practical request of group decision making,a solution searching technique called the preference distribution based group decision making is advanced in the paper.It uses the complete asymmetry pre-order method to show the intensity of preference of the negotiators.Then it can seek for the feasible and optimized solutions.The method integrates conflict analysis and negotiation support systems,abstracts preferred alternatives set from possible alternatives set,which is intuitive and practical.Finally,a real-world example is provided to illustrate the use of the proposed method.

关 键 词：群决策 冲突分析 偏好分布 

分 类 号：C931.9[经济管理—管理学]