| BP神经网络训练中的实际问题研究 |
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| 引用本文： | 宋振宇,王秋彦,丁小峰. BP神经网络训练中的实际问题研究[J]. 海军航空工程学院学报, 2009, 24(6): 704-706, 720 |
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| 作者姓名： | 宋振宇 王秋彦 丁小峰 |
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| 作者单位： | 海军航空工程学院科研部,山东,烟台,264001;海军航空工程学院电子信息工程系,山东,烟台,264001 |
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| 摘 要： | 研究了BP神经网络的结构以及学习算法,根据实验经验总结出了在神经网络的训练过程中需要注意的一些实际问题,对BP神经网络的应用有实际的指导意义。最后分析了BP神经网络的局限性并简要介绍了改进的一些方法,给神经网络的研究提供了一定的参考价值。
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| 关 键 词： | BP神经网络 实际问题 局限性 改进方法 |
Research on Some Real Questions in the Training of BP |
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| SONG Zhen-yu,WANG Qiu-yan and DING Xiao-feng. Research on Some Real Questions in the Training of BP[J]. Journal of Naval Aeronautical Engineering Institute, 2009, 24(6): 704-706, 720 |
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| Authors: | SONG Zhen-yu WANG Qiu-yan DING Xiao-feng |
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| Affiliation: | (Naval Aeronautical and Astronautical University a. Department of Scientific Research; b. Department of Electronic and Information Engineering, Yantai Shandong 264001, China) |
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| Abstract: | In this paper,the structure as well as study algorithm of BP were completely studied.According to experiment experience,some real questions paying attention to were summarized in the training course of BP which had real guidance meaning to the application of BP.Finally,the limitations of BP were analyzed,and some improved methods to BP algorithm were briefly introduced.It provides reference value to the study of nerve network. |
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| Keywords: | BP real question limitations improved methods |
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