| 全局优化神经网络拓扑结构及权值的遗传算法 |
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| 引用本文： | 张敏,赵金城.全局优化神经网络拓扑结构及权值的遗传算法[J].大连大学学报,1999,20(6):9-13. |
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| 作者姓名： | 张敏 赵金城 |
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| 作者单位： | [1]大连大学数学系，辽宁大连116622 [2]大连大学信息工程与结构工程研究所，辽宁大连116622 |
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| 基金项目： | 辽宁省自然科学基金!962051 |
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| 摘 要： | 提出将前馈多层神经网络的全局优化表述作为启发式遗传搜索的问题．设计了遗传算法全局优化神经网络拓扑结构和网络权值的新的编码方案，并利用该方法求解了洪水预报问题，给出了实例预报结果
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| 关 键 词： | 神经网络 遗传算法 洪水预报 |
Global Optimization for the Topology and Weight Distribution of Neural Network Using Genetic Algorithm |
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| ZHANG Min.Global Optimization for the Topology and Weight Distribution of Neural Network Using Genetic Algorithm[J].Journal of Dalian University,1999,20(6):9-13. |
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| Authors: | ZHANG Min |
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| Abstract: | The global optimization of multilayer feed forward neural network can be described as the heuristic genetic search problem. The new coding scheme of the global optimization of the topology and weight distribution of neural network fusing with genetic algorithm is designed and the model of forecasting nonlinear random dynamic flood is established. The computation results using the model agree with the one of samples. |
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| Keywords: | neural network genetic algorithm flood forecast |
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