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。
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。
The uncertain multi-attribute decision making problem in which the attribute values are interval numbers is discussed.
讨论了属性值为区间数的一类不确定性多属性决策问题。
Therefore, the research of multi-attribute decision making problem of interval Numbers has important theoretical significance and practical application value.
因此研究区间数多属性决策问题具有重要的理论意义和应用价值。
In order to study the status of global stability of a slope, the decision-making model of multi-attribute and interval number is constructed to carry out global stability analysis of slope.
为了研究边坡的整体稳定性状况，通过构建多重属性区间数决策模型以实现边坡整体稳定性分析。
Multi-attribute decision making of interval numbers is one of a class of uncertain multi-attribute decision making problems.
区间数多属性决策问题就是其中一类不确定多属性决策问题。
Multi-attribute decision making of interval numbers is one of a class of uncertain multi-attribute decision making problems.
区间数多属性决策问题就是其中一类不确定多属性决策问题。
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