Data envelopment analysis ( DEA ) and its non - linear model are introduced, and chaos optimization algorithm non - linear model.

介绍了数据包 络 分析方法及其非线性模型, 并提出了混沌优化求解算法.

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To improve prediction ability, multi - scale model and non - linear model are being applied to numerical calculation.

为了提高模型的预报能力, 多重尺度和非线性模型正逐步应用于工程计算.

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