关键词: 前向神经网络 隐含层节点数 黄金分割 优化算法 前向神经网络 优化算法 节点数 隐含层 黄金分割法 搜索效率 算法分析 逼近能力 总误差

Abstract: There is not any theory able to design the number of hidden layer nodes in feed-forward neural network, so an optimization algorithm is presented based on the principle of golden section, first determining the interval which frequent appears the number of

Key words: Feed-forward neural network, Number of the Hidden layer nodes, Golden section, Optimization algorithm