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学术前沿讲座-A consensus accuracy model for group decision making with [0,1] reciprocal preference relations

发布时间:2016-09-26访问量:1272

经济管理学院学术前沿讲座

报告题目

A consensus accuracy model for group decision making with [0,1] reciprocal preference relations

报告人(单位)

周礼刚   (   安徽    大学)

点评人(单位)

  刘新旺(东南大学)

点评人(单位)

   杨东辉(东南大学)

时间地点

2016年9月 28 日(周三 ) 午 11:00, 东南大学九龙湖经管楼B201

报告内容摘要

The existing group consensus models for solving the group decision making (GDM) problems with [0,1] reciprocal preference relations are always on the basis of absolute deviation measures. In this paper, we define the individual consistency accuracy index and the group consensus accuracy index based on the relative deviation measure, which can measure the relative precision of difference among the group members. Then, two algorithms are developed to design the decision support model, and a Group Consensus Accuracy Model (GCA Model) is presented to determine the importance weight of each preference relation by maximizing group consensus accuracy index. The main characteristics of our model are that: (1) it guarantees that the original preference information is most likely reserved in each round; (2) the weights of decision makers are obtained objectively by using the GCA Model with relative deviation. Finally, performance of the proposed method is illustrated by an example.

报告人简介

周礼刚是安徽大学数学科学学院副教授,硕士生导师,研究方向:群决策与组合预测。主持国家自然科学基金、安徽省自然科学基金等各类项目5项,在《Information Sciences》、《Fuzzy Set and Systems》、《Technological and Economic Development of Economy》、《Group Decision and Negotiation》等国内外重要期刊上发表论文近百篇,其中第一作者或通讯作者发表SSCI/SCI收录论文30篇,10篇论文入选 ESI高引论文数据库,各类引用850次。

  

  

 

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