| RBF网的动态设计方法 |
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| 引用本文： | 魏海坤,丁维明,宋文忠,徐嗣鑫.RBF网的动态设计方法[J].控制理论与应用,2002,19(5):673-680. |
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| 作者姓名： | 魏海坤 丁维明 宋文忠 徐嗣鑫 |
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| 作者单位： | 1. 东南大学,自动化研究所,南京,210096
2. 东南大学,热能工程研究所,南京,210096 |
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| 摘 要： | 提出一种RBF网的动态设计算法(DYNRBF方法), 该算法有效地融合了ROLS算法和RAN网络的优点, 不仅能动态调节RBF网的隐节点数, 还能使网络的数据中心自适应变化. 该方法所设计的RBF网不仅具有较好的泛化能力, 当训练样本集变化时也具有好的鲁棒性.
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| 关 键 词： | RBF网 结构设计 泛化能力 |
| 文章编号： | 1000-8152(2002)05-0673-08 |
| 收稿时间： | 2000/9/30 0:00:00 |
| 修稿时间： | 2000年9月30日 |
Dynamic method for designing RBF neural networks |
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| WEI Hai-kun,DING Wei-ming,SONG Wen-zhong and XU Si-xin.Dynamic method for designing RBF neural networks[J].Control Theory & Applications,2002,19(5):673-680. |
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| Authors: | WEI Hai-kun DING Wei-ming SONG Wen-zhong and XU Si-xin |
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| Affiliation: | Automation Institute,Southeast University,Nanjing 210096,China;Thermal Energy Engineering Research Institute,Southeast University,Nanjing 210096,China;Automation Institute,Southeast University,Nanjing 210096,China;Automation Institute,Southeast University,Nanjing 210096,China |
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| Abstract: | A dynamic designing method to improve RBF nets' generalization ability, which is called DYNRBF method, is proposed in this paper. The method combines the advantage of ROLS algorithm and RAN net, so the number and position of data centers of RBF net are both adapted during learning progress. RBF nets designed with DYNRBF method can not only generalize well, but remain good performance when train set is changed. |
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| Keywords: | RBF net structure design generalization ability |
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