| 基于等维递补的多变量灰色组合预测模型 |
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| 引用本文： | 权双燕.基于等维递补的多变量灰色组合预测模型[J].纯粹数学与应用数学,2009,25(1):203-208. |
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| 作者姓名： | 权双燕 |
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| 作者单位： | 陕西理工学院数学系,陕西,汉中,723000 |
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| 基金项目： | 陕西省教育厅科研基金 |
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| 摘 要： | 利用等维递补建立单个多变量灰色预测模型,进而建立多变量灰色组合预测模型.通过实例说明多变量灰色组合模型的应用和效果.
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| 关 键 词： | 多变量 灰色预测模型 灰色组合预测模型 算法 加权系数 |
Multi-variables gray combination forecast model based on recursive compensation of identical dimensions |
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| QUAN Shuang-yan.Multi-variables gray combination forecast model based on recursive compensation of identical dimensions[J].Pure and Applied Mathematics,2009,25(1):203-208. |
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| Authors: | QUAN Shuang-yan |
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| Institution: | Department of Mathematics;Shaanxi University of Technology;Hanzhong 723000;China |
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| Abstract: | The raw data will be divided in order to establish single multi-variables grey predication model using the recursive compensation of identical dimensions,then establish the multi-variable gray combination prediction model. A computation example shows the multi-variables gray combination prediction model is convenient and effective. |
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| Keywords: | multi-variables grey predication model gray combination prediction model algorithm the weighted coefficient |
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