| 改进BP网络学习算法的探讨 |
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| 引用本文： | 张晓静,杨云森,邝朴生,蒋文科.改进BP网络学习算法的探讨[J].河北省科学院学报,1995(Z1). |
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| 作者姓名： | 张晓静 杨云森 邝朴生 蒋文科 |
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| 作者单位： | 河北轻化工学院 |
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| 摘 要： | ＢＰ网络是目前应用很广的人工神经网络。改善ＢＰ网络算法尤其是提高ＢＰ网络的学习速度一直是人们研究的重点课题。本文在对ＢＰ网络现行算法研究的基础上，提出根据系统误差自适应调节学习率的快速ＢＰ算法（ＦＢＰ），并以棉花棉铃虫预测为例，对两种算法的收敛速度进行了比较。
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| 关 键 词： | BP网络，学习速度，改进BP算法 |
PROBE HOW TO DEVOLEP BP ALGORTHM |
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| Zhang XiaoJing, Yan Yunsen ,Kuang Pusheng, Jiang Wenke.PROBE HOW TO DEVOLEP BP ALGORTHM[J].Journal of The Hebei Academy of Sciences,1995(Z1). |
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| Authors: | Zhang XiaoJing Yan Yunsen Kuang Pusheng Jiang Wenke |
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| Institution: | Zhang XiaoJing; Yan Yunsen ;Kuang Pusheng; Jiang Wenke |
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| Abstract: | BP network is a widly applicated Artificial Neural Network. To improve BP algorithm, especialy to raise its learning speed, is all long a very important reserched ob-ject. This paper advances a Fast BP algorithm (FBP). It accords to the system error to adjust learning speed. By procasting cotton heliothis armigera, we made a compare to these two kinds BP algorithm's convergence speed. |
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| Keywords: | BP network Learning speed Improve BP algorithm |
| 本文献已被 CNKI 等数据库收录！ |
