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| BP算法局部极小问题改进的研究进展 | |
| 引用本文： | 张磊,胡春,钱锋. BP算法局部极小问题改进的研究进展[J]. 工业控制计算机, 2004, 17(9): 33-34,50 |
| 作者姓名： | 张磊 胡春 钱锋 |
| 作者单位： | 华东理工大学自动化研究所,200237;华东理工大学自动化研究所,200237;华东理工大学自动化研究所,200237 |
| 摘 要： | BP算法的最大缺陷之一，是易于陷入局部极小点。本文针对BP算法所存在的这类问题，分析其产生的原因，并对多种改进方案按照改进原理进行了详细的分类综述，指出了未来该领域研究的方向。 |
| 关 键 词： | 神经网络 BP算法 局部极小 |
An Overview of the Improved Methods for Solving the Problem of Local Minimum in the BP Algorithm |
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| Zhang Lei et al. An Overview of the Improved Methods for Solving the Problem of Local Minimum in the BP Algorithm[J]. Industrial Control Computer, 2004, 17(9): 33-34,50 | |
| Authors: | Zhang Lei et al |
| Affiliation: | Zhang Lei et al |
| Abstract: | One of the main weak points of BP algorithm is that the optimal procedure is easily stacked into local minimum value.Aimed at this problem,this paper analyzes the reason why it occurs.Various improved methods are classified and introduced in details according to the principle of improvement.In the end,future research issues in this field are discussed. |
| Keywords: | neural network BP algorithm local minimum |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |