| 组合预测权系数的一种计算方法 |
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| 引用本文： | 蒋良奎.组合预测权系数的一种计算方法[J].上海海事大学学报,1996(2). |
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| 作者姓名： | 蒋良奎 |
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| 作者单位： | 上海海运学院基础科学部 |
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| 摘 要： | 组合预测是对用多种预测方法进行预测的结果加权。本文提出了一种用非线性规划的ｋｕｈｎ－Ｔｕｃｋｅｒ条件来计算系数的方法。该方法具有计算简单且容易实现的特点。
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| 关 键 词： | 组合预测，Kuhn－Tuck条件，权系数 |
A Computational Method of Weighted Coefficients in Combination Forecasting |
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| Jiang Liangkui.A Computational Method of Weighted Coefficients in Combination Forecasting[J].Journal of Shanghai Maritime University,1996(2). |
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| Authors: | Jiang Liangkui |
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| Institution: | Jiang Liangkui |
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| Abstract: | The combination forecasting is to weight results of the forecasting used by different methods. In this paper, a new method of computing weighted coefficients with Kuhn-Tuck condition of Nonlinear Programming is put forward. This method is simple in computation and easy in practice. |
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| Keywords: | combination forecasting Kuhn-Tuck condition Weighted coefficients |
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