| BP算法在手写体汉字识别中的应用 |
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| 引用本文： | 左文明,黎绍发,曾宪贵. BP算法在手写体汉字识别中的应用[J]. 计算机工程与设计, 2003, 24(10): 71-72,29 |
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| 作者姓名： | 左文明 黎绍发 曾宪贵 |
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| 作者单位： | 华南理工大学计算机学院,广东,广州,510640 |
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| 摘 要： | 介绍了人工神经网络的概念和原理，重点介绍和推导了BP算法。分析了手写体汉字识别存在的问题及应用的技术，并对利用BP算法进行手写体汉字识别进行了详细讨论，分析了在用BP算法进行手写体汉字识别时的具体步骤，最后介绍了对BP算法提出的改进方法。
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| 关 键 词： | 手写体汉字识别 BP算法 人工神经网络 模式识别 中文信息处理 学习算法 |
| 文章编号： | 1000-7024(2003)10-0071-02 |
Application of BP algorithm to handwritten Chinese characters'''' recognition |
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| ZUO Wen-ming,LI Shao-fa,ZENG Xian-gui. Application of BP algorithm to handwritten Chinese characters'''' recognition[J]. Computer Engineering and Design, 2003, 24(10): 71-72,29 |
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| Authors: | ZUO Wen-ming LI Shao-fa ZENG Xian-gui |
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| Abstract: | To investigate the application of back-propagation algorithm to the recognition of handwritten Chinese characters, the principle of artificial neural network and Back-propagation algorithm are discussed. Then the problems that handwriting Chinese characters' recognition meets are descrlbed and the techniques that it uses are introduced. And handwritten Chinese characters' recognition using BP algorithm in detail is also analyzed. Finally the improvement to BP algorithm is introduced. |
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| Keywords: | neural network BP algonthm handwritten Chinese characters' recognition |
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