摘要
针对群决策中互补判断矩阵的逆判问题,给出了一种分析方法.在该方法中,首先将互补判断矩阵转化为互反判断矩阵,然后依据互反判断矩阵中提供的信息,通过数理统计的分析方法,给出一种估计量,对专家提供的偏好信息进行反判,从而对专家的评判水平进行甄别、排序,并给出了专家的客观权重,最后用一个算例说明了该方法的有效性和实用性.
This paper gives a solution for adverse judgment in group decision making based on the fuzzy judgment matrix. The method first, makes an estimation for each expert's appraisal from the information that experts provide in their fuzzy judgment matricesby exerting mathematical statistic theory. Then it confirms the weight of the experts,and judges adversely the information. Finally it arranges experts' appraisal level in order.
出处
《沈阳工业大学学报》
EI
CAS
2003年第4期347-350,353,共5页
Journal of Shenyang University of Technology
基金
国家自然科学基金资助项目(70071004)
教育部高等学校优秀青年教师教学科研奖励计划资助项目(教人司[2002]123)
辽宁省自然科学基金资助项目(002012)
关键词
群决策
互补判断矩阵
逆判
排序
group decision making
fuzzy judgment matrix
adverse judgment
arrange in order
