• This paper proposes a new DEA cluster analysis method.

    本文提出一种新的DEA聚类分析方法。

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  • Practical operation results show that the cluster analysis method can considerably improve the accuracy of short-term load forecasting.

    实际运行结果表明:利用聚类分析法进行负荷短期预测,短期负荷预测的精度大大提高。

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  • Using cluster analysis method, the main affecting factors and optimizing mode of regional waste collection and transportation were studied.

    运用聚类分析方法,研究影响区域生活垃圾(以下简称垃圾)收运模式的主要因素及优化的垃圾收运模式。

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  • Based on important ornamental characters of 71 varieties or lines of Toyetes, cluster analysis method was used to investigare their heredity relationship.

    对71个万寿菊资源的主要观赏性状进行了系统聚类分析。

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  • A new cluster analysis method based on the gray relational grades is formulated through the combination of geological cluster analysis with gray system theory.

    通过灰色系统理论与地质学中的聚类分析方法的结合,提出了一种基于灰色关联度的聚类分析新方法。

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  • Rank correlation analyses show that all of the runoff sequence change with tendency, and the sudden change appeared in 1948, as concluded by order cluster analysis method.

    用秩次相关分析法检验得出灞河出山径流序列均存趋势性,用有序聚类分析法分析得出灞河出山径流序列的突变年份是1948年。

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  • Several main random noises of arc furnace are identified by fuzzy cluster analysis method. A fuzzy control system of arc furnace is designed, and good control result has got.

    用模糊聚类分析的方法对电弧冶炼炉的几种主要随机干扰进行辨识,并在此基础上设计了电弧冶炼炉模糊控制系统,取得了良好的控制效果。

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  • The cluster analysis method to determine the water-masses in the shallow water area can overcome some difficulties which are met in using analysis method of the oceanic water-masses.

    作者用聚类分析法划分浅海水团,目的在于克服大洋水团分析法进行分析所遇到的一些困难,它在根据不同海区特点确定临界值与检验值时有较大的灵活性。

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  • Based on a large amount of investigating data, the authors use cluster analysis method with ordered samples to set dividing standards for the growth rate of secondary forests rechange.

    依据大量的调查资料,应用有序样本聚类方法,按林分类型、立地条件和林龄来确定次生林改造生长量划分标准;

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  • This paper presents a new fuzzy cluster analysis method for batch process recipe that has less quantitative analysis ways before and is difficult to be used for modeling or controlling system.

    针对间歇生产过程的配方缺少定量分析方法,难以用于过程建模和控制策略实施的问题,提出了一种基于类核函数的配方模糊聚类算法。

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  • This paper presents a new fuzzy cluster analysis method for batch process recipe that has less quantitative analysis ways before and is difficult to be used for modeling or controlling system.

    针对间歇生产过程的配方缺少定量分析方法,难以用于过程建模和控制策略实施的问题,提出了一种基于类核函数的配方模糊聚类算法。

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