【摘要】 研究了属性权重完全未知,属性值以模糊数给出的不确定型多属性决策问题,借鉴集值统计理论中的线段法,给出了求解属性权重的一个简洁公式.最后通过实例,通过与其他决策方法的比较,说明了该方法的实用性和有效性.更多还原

【Abstract】 The uncertain multi-attribute decision making problem,in which the attribute weights are completely unknown and the attribute values are given in the forms of fuzzy numbers,is studied.Using segment-method of set-valued statistics theory for reference,a concise formula for obtaining the attribute weights is given. Finally,a numerical example is given and compared with another decision making method,and the comparison result proves the feasibility and effectiveness of this method.更多还原