| 非线性时间序列预测的BP神经网络方法及应用 |
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| 引用本文： | 胡旭川,刘永清.非线性时间序列预测的BP神经网络方法及应用[J].五邑大学学报(自然科学版),1999,13(4):31-36. |
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| 作者姓名： | 胡旭川 刘永清 |
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| 作者单位： | 五邑大学智能技术与系统研究所!广东江门，520920，五邑大学智能技术与系统研究所!广东江门，520920，五邑大学智能技术与系统研究所!广东江门，520920，华南理工大学自动控制工程系!广东广州，510641 |
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| 摘 要： | 针对在非线性时间序列的BP神经网络建模预测的基本方法中,存在的建模速度慢,计算较复杂等问题,提出一种改进的BP神经网络动态建模与预测方法,并运用该方法对一非线性时间序列进行了仿真,仿真结果表明此方法的实际应用效果较好。
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| 关 键 词： | 非线性时间序列 BP神经网络 建模 预测 |
Non-Linear Time Series Modeling and Forecasting Based on Neural Networks |
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| HU Xu-chuan,WU Jin-pei,CHEN Shi-quan,LIU Yong-qing.Non-Linear Time Series Modeling and Forecasting Based on Neural Networks[J].Journal of Wuyi University(Natural Science Edition),1999,13(4):31-36. |
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| Authors: | HU Xu-chuan WU Jin-pei CHEN Shi-quan LIU Yong-qing |
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| Abstract: | To solve the problems, namely, low speed and complicated calculation, in the basic method of nonlinear time series modeling and for ecasting based on BP neoral network, we introduce an improved method based on dynamic modeling and forecasting. This method is tested in an emulation of a nonlinear time series and the results show that the method is effective and applicable. |
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| Keywords: | nonlinear time series BP neural network modeling forecasting |
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