摘要
研究具有不同形式偏好信息的群决策问题。在描述效用值、序关系值、模糊判断矩阵和 AHP判断矩阵等 4种形式偏好信息的基础上 ,首先给出将不同形式的偏好信息转化为模糊判断矩阵形式的计算公式 ,然后基于 OWA算子给出集结各决策者偏好信息和方案优选的方法 。
Group decision making problems with different forms of preference information are discussed. Firstly, four forms of preference information (i.e. preference ordering, utility value, AHP judgement matrix and fuzzy judgement matrix) are introduced and the computing formulas are given to uniform different forms of preference information into the form of fuzzy judgement matrix. Then, based on OWA (ordered weighted average) aggregation operators, an approach is presented to aggregate the preference information provided by every decision maker and to select the most desirable alternative. Finally, a numerical example is used to illustrate the use of the proposed approach.
出处
《控制与决策》
EI
CSCD
北大核心
2001年第B11期749-752,共4页
Control and Decision
基金
国家自然科学基金项目 (70 0 710 0 4)
教育部高等学校骨干教师资助计划项目 (教技司 [2 0 0 0 ]6 5 )
辽宁省自然科学基金项目 (0 0 2 0 12 )
关键词
群决策
模糊判断矩阵
OWA算子
偏好信息
排序
group decision making
fuzzy judgement matrix
OWA aggregation operators
alternative selection
