| 基于多输出支持向量机的物流量预测研究 |
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| 引用本文： | 骆世广,叶赛,胡蓉.基于多输出支持向量机的物流量预测研究[J].华东交通大学学报,2010,27(5):67-71. |
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| 作者姓名： | 骆世广 叶赛 胡蓉 |
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| 作者单位： | [1]广东金融学院应用数学系,广东广州510521 [2]广东金融学院广东金融学院计算机科学与技术系,广东广州510521 |
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| 摘 要： | 物流量预测问题受众多因素影响,而已有的方法都是用多输入单输出模型进行预测,因此难以获得满意的预测效果。一种多输出支持向量机的方法用于广州市的物流量的预测中,为了与单输出预测相比,选取自适应迭代支持向量机方法进行预测。结果表明,多输出支持向量机的预测是有效的。
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| 关 键 词： | 物流量预测 自适应迭代支持向量机 多输出支持向量机 |
A Research of Forecasing the Logistics Amount Based on Multi-output Support Vector Regression |
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| Luo Shiguang,Ye Sai,Hu Rong.A Research of Forecasing the Logistics Amount Based on Multi-output Support Vector Regression[J].Journal of East China Jiaotong University,2010,27(5):67-71. |
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| Authors: | Luo Shiguang Ye Sai Hu Rong |
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| Institution: | 1.Department of Applied Mathematics,Guangdong University of Finance,Guangzhou 510521,China;2.Department of Computer Science and Technology,Guangdong University of Finance,Guangzhou 510521,China) |
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| Abstract: | The forcasting of logistics quantity is affected by many factors,The traditional method of forecasting is conducted by single-input model,which cannot achieve satisfactory forecasting results.A Multi-output Support Vector Regression（MOSVR） is used for forecasting Guangzhou＇s logistics amount,and Adaptive and Iterative Support Vector Machine（AISVM） is used for a contrast in this paper.The result showsthat the MOSVR is Effective. |
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| Keywords: | logistics forecast adaptive and iterative support vector machine multi-output support vector regression |
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