| BP网络局部极小值的修正算法 |
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| 引用本文： | 马宁,马光,李长明.BP网络局部极小值的修正算法[J].北华航天工业学院学报,2007,17(5):24-27. |
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| 作者姓名： | 马宁 马光 李长明 |
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| 作者单位： | 1. 河北省廊坊市环境卫生管理局,河北,廊坊,065000
2. 北华航天工业学院,电子工程系,河北,廊坊,065000 |
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| 摘 要： | 在人工神经网络中,反向传播法占据了非常重要的地位.近几十年许多研究人员对其做了深入的研究,提出了很多改进的方法,主要目标是为了加快训练速度,避免陷入局部极小值和改善其他能力.本文主要讨论在MATLAB下使用附加动量法使网络避免陷入局部极小值问题.
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| 关 键 词： | 人工神经网络 BP网络 附加动量算法 |
| 文章编号： | 1673-7938（2007）05-0024-04 |
| 修稿时间： | 2007-09-14 |
Implementation of Modification Algorithm for BP Network Local Minima |
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| MA Ning,MA Guang,LI Chang-ming.Implementation of Modification Algorithm for BP Network Local Minima[J].Journal of North China Institute of Aerospace Engineering,2007,17(5):24-27. |
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| Authors: | MA Ning MA Guang LI Chang-ming |
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| Institution: | 1. Bureau of Environment and Sanitation, Langfang 065000, China; 2. Electronics Engineering Department, North China Institute of Aerospace Engineering, Langfang 065000, China |
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| Abstract: | BP Network plays a very important role in artificial neural networks. In recent several decades, many researchers have carried out deepresearch on it, and put many improved methods, aiming at accelerating training process, and avoiding local minima and improving other abilities. This article discusses how to avoid local minima using additional momentum method with the help of MATLAB. |
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| Keywords: | ANN BP Network additional momentum method |
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