| 关于铁路货运大货主生命周期价值预测的研究 |
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| 引用本文： | 罗晴,胡思继,刘智丽.关于铁路货运大货主生命周期价值预测的研究[J].铁道学报,2005,27(4):20-24. |
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| 作者姓名： | 罗晴 胡思继 刘智丽 |
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| 作者单位： | 北京交通大学,交通运输学院,北京,100044 |
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| 摘 要： | 大货主生命周期价值预测是铁路货运营销工作的一个重要环节,利用变量的敏感度分析方法确定影响铁路大货主价值计算的关键变量,并利用这些关键变量构建BP人工神经网络,通过对铁路货运营销的历史样本数据进行学习,可以预测大货主在未来时域的价值。最后用实际数据验证了该BP神经网络的有效性。
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| 关 键 词： | 铁路运输 BP神经网络 货运营销 生命周期价值 |
| 文章编号： | 1001-8360（2005）04-0020-05 |
| 收稿时间： | 2005-03-04 |
| 修稿时间： | 2005-05-16 |
Research on Forecasting the Lifetime Value of Major Goods Owners in Railway Freigjt Traffic |
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| LUO Qing,HU Si-ji,LIU Zhi-li.Research on Forecasting the Lifetime Value of Major Goods Owners in Railway Freigjt Traffic[J].Journal of the China railway Society,2005,27(4):20-24. |
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| Authors: | LUO Qing HU Si-ji LIU Zhi-li |
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| Abstract: | Forecasting the lifetime value (LTV) of major goods owners is an essential link in railway freight traffic marketing. Key variables affecting the LTV of major goods owners are determined by the sensitivity analysis method. The BP artificial neural network is constructed on the basis of these key variables to forecast the LTV of major goods owners in the future. Actual data are given to verify the effectiveness of the BP neural network. |
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| Keywords: | railway transport BP neural network freight traffic marketing lifetime value |
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