| 时间序列的小波神经网络预测模型的研究 |
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| 引用本文： | 牛东晓,邢棉. 时间序列的小波神经网络预测模型的研究[J]. 系统工程理论与实践, 1999, 19(5): 89-92. DOI: 10.12011/1000-6788(1999)5-89 |
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| 作者姓名： | 牛东晓 邢棉 |
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| 作者单位： | 华北电力大学基础科学系 |
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| 摘 要： | 针对非线性时间序列，建立了小波神经网络预测模型，通过计算小波分解和小波级数，达到最优的逼近效果．经实例验证，该方法能有效地提高预测精度，避免了人工神经网络模型的固有缺陷.
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| 关 键 词： | 小波神经网络 小波变换 非线性时间序列 预测模型 |
| 修稿时间： | 1997-12-11 |
A Study on Wavelet Neural Network Prediction Model of Time Series |
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| NIU Dongxiao,XING Mian. A Study on Wavelet Neural Network Prediction Model of Time Series[J]. Systems Engineering —Theory & Practice, 1999, 19(5): 89-92. DOI: 10.12011/1000-6788(1999)5-89 |
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| Authors: | NIU Dongxiao XING Mian |
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| Affiliation: | North China Electric Power University |
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| Abstract: | In this paper, we build a wavelet neural network prediction model of time series. By computing the wavelet resolution and wavelet series, the best approximation effect is reached. It can be seen from the example that this method can effectively improve the prediction accuracy. The intrinsic defects of artificial neural network model are avoided. |
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| Keywords: | wavelet neural network wavelet transform nonlinear time series prediction model |
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