动量BP
动量BP
由于采用附加动量项和自适应率等措施,克服了BP规则的局限性,加快了训练速度,增强了网络的泛化能力。
The momentum item and chaotic mapping was added into BP algorithm, and the initial value of the network was selected.在BP算法中加入动量项和混沌映射,选择神经网络初值。
The improved BP algorithm added momentum item and chaotic mapping was adopted in fault diagnosis of power supply system based on chaotic neural network.基于混沌神经网络的供配电系统故障诊断,采用引入动量项和混沌映射的改进BP算法。