| 基于改进的BP网络数字字符识别 |
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| 引用本文： | 曾志军,孙国强.基于改进的BP网络数字字符识别[J].上海理工大学学报(社会科学版),2008,30(2):201-204. |
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| 作者姓名： | 曾志军 孙国强 |
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| 作者单位： | 上海理工大学计算机与电气工程学院 上海200093 |
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| 摘 要： | 提出了一种基于改进的BP网络方法来实现数字字符识别.通过对BP网络的神经元的研究与学习,设计了一种结构合理,收敛速率快的BP网络.试验测试结果表明,改进的BP网络方法对印刷体数字的识别率达到了100%,对手写数字的识别率达到了98%以上.
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| 关 键 词： | 神经网络 BP网络 数字字符识别 |
| 修稿时间： | 3/5/2007 12:00:00 AM |
Number character recognition based on improved BP neural network |
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| ZENG Zhi-jun,SUN Guo-qiang.Number character recognition based on improved BP neural network[J].Journal of University of Shanghai For Science and Technilogy(Social Science),2008,30(2):201-204. |
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| Authors: | ZENG Zhi-jun SUN Guo-qiang |
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| Abstract: | A system based on improved BP neural network was put forward to realize digital diagnosis, with satisfied results in experimental test.The rate reaches100% for printed numbers and more than 98% for handwritten numbers. |
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| Keywords: | neural network BP network number characters recognition |
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