The method of ranking interval Numbers is presented by introducing an index to reflect decision-maker's attitude.
引入一种反映决策者心态的指标，并以此给出区间数的一种排序方法。
With respect to the synthetic appraisal value of alternatives, two ranking methods for interval numbers are proposed. An example is given.
然后针对决策方案的综合评价值，提出了关于区间数的两种排序方法；
On the basis of the possibility degree for ranking interval numbers, a new concept—the quasi-consistency is proposed.
基于区间数比较的可能度公式，提出了准一致性概念。
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