| 一类组合预测模型及其应用 |
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| 引用本文： | 郭天印. 一类组合预测模型及其应用[J]. 陕西理工学院学报(自然科学版), 2002, 18(1): 79-80 |
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| 作者姓名： | 郭天印 |
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| 作者单位： | 陕西理工学院,基础课部,陕西,汉中,723003 |
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| 摘 要： | 基于GM( 1 ,1 )模型、GM ( 2 ,1 )模型和ARMA模型 ,建立了一类组合预测模型 ,通过实例分析取得了好的效果。
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| 关 键 词： | GM(1 1)模型 GM(2 1)模型 ARMA模型 预测 销售量 |
| 文章编号： | 1002-3410(2002)01-0079-02 |
| 修稿时间： | 2001-11-26 |
A new forecasting model and its application |
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| GUO Tian-yin. A new forecasting model and its application[J]. Journal of Shananxi University of Technology(Natural Science Edition), 2002, 18(1): 79-80 |
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| Authors: | GUO Tian-yin |
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| Abstract: | Based on the GM(1,1) model, GM(2,1) model and ARMA model ,the combined forecasting model are discussed .It was applied in sales volume forecasting, and proved to have good results. |
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| Keywords: | GM(1 1)model GM(2 1) model ARMA model forecasting sales volume |
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