| Hopfield神经网络的改进 |
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| 引用本文： | 郭东辉 刘瑞堂. Hopfield神经网络的改进[J]. 厦门大学学报(自然科学版), 1993, 32(1): 33-38 |
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| 作者姓名： | 郭东辉 刘瑞堂 |
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| 作者单位： | 厦门大学物理学系(郭东辉，刘瑞堂，陈振湘)，厦门大学物理学系(吴伯僖) |
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| 摘 要： | 提出一个改进的Hopfield神经网络模型,其连接矩阵的对角元T_n=1,同时根据大量的计算机模拟实验并从神经网络的系统能量出发,计算和分析T_n=1及T_n=0两种Hopfield神经网络的各存储样本所处能量状态的分布情况,及其与各存储样本的稳定性和纠错能力的关系,指出改步的Hopfield神经网络其容量和纠错能力均比T_n=0的Hopfield神经网络强。
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| 关 键 词： | 神经网络 Hopfield模型 纠错 |
A modified Hopfield Model of Neural Network |
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| Guo Donghui Liu Ruitang Chen Zhenxiang Wu Boxi. A modified Hopfield Model of Neural Network[J]. Journal of Xiamen University(Natural Science), 1993, 32(1): 33-38 |
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| Authors: | Guo Donghui Liu Ruitang Chen Zhenxiang Wu Boxi |
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| Affiliation: | Dept. of Phys. |
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| Abstract: | In this paper,A modified Hopfield Model of Neural Network is presented, in which diagonal matrix element Tii = 1. With computing and analysing the relation between state energy distributions of the stored patterns in the two kinds of Hopfield Model (TTii= 1 and Tii = 0) and their stable and error correcting abilities, It gives out that the modified Hop-field Model is of greater capacity to store stable pattern, and of greater ability to correct error. |
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| Keywords: | Neural network Hopfield model Error correcting |
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