...键词： 区间估计;;集值统计;;区间判断矩阵;;综合评判;;可能度 [gap=766]Keywords: interval estimation;;set-valued statistics;;interval comparison matrix;;comprehensive evaluation;;possibility ..
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The index is valued by sets value statistics to avoid the uncertainty caused by point estimation in other methods of investment environment evaluation.
通过集值统计对指标赋值,即利用区间估计对指标赋值,避免了以往评价方法中点估计导致的不准确性。
参考来源 - 我国资源导向型对外直接投资环境评价方法研究·2,447,543篇论文数据，部分数据来源于NoteExpress
并应用集值统计方法对各项指标权重进行了处理。
The weights of various indexes were calculated with the set-valued statistics.
并利用集值统计方法分析了指标体系和评价方法所带来的决策风险；
Thirdly, the decision risks produced by indices system and evaluating method are drawn by set-value statistics method.
在定性指标的量化处理中，引入集值统计分析，减少了评价过程中的不确定性。
During quantifying the qualitative indexes, set-valued statistic analysis is introduced, which reduces the uncertainty of the assessment.
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