The selection of mining method is an uncertain multi attribute decision making problem. The uncertainty of mining index can be described with interval Numbers.
采矿方案选择是一个不确定多属性决策问题，提出用区间数来描述采矿指标的不确定性。
To solve the vendor selection problem(VSP) in supply chain, a relevant evaluation index system was set up so as to develop the combined multi-attribute decision-making model.
为了研究供应链管理环境下的供应商选择问题，建立了相应的综合评价指标体系，提出了一个组合多属性决策模型。
Based on the gray system theory, the multi-attribute decision making problem is discussed, in which both the attribute values and the attribute weights are interval gray Numbers.
以灰色系统理论的思想与方法为基础，探讨了属性值和属性权重均为区间灰数的多属性决策方法。
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