Applied the N former weights values to new modified weights can enhance training stability; 在权值调整期间加入前N期权值结果,增强了训练的稳定性;
Lastly, the whole network is estimated by using the modified weights. 最后,利用修正后的权重对全网进行状态估计。
As a good optimization tool, PSO algorithm modified the weights and thresholds of BP neural network model constantly in the training process. PSO algorithm causes the optimization process no longer depend on gradient information. PSO算法作为一个良好的优化工具,在训练的过程中不断修正BP神经网络的权值和阈值,使寻优过程不再依赖于梯度信息,克服了BP神经网络存在的固有缺陷。
Moreover, a modified adaptive weights training algorithm is also used to resolve the weights fluctuant problem in stable range. 另外,针对在原自适应权值训练算法中权值处于稳定区后波动仍较大的问题,分析了波动存在的原因并对其进行了改进。
The controlforce characteristics of manual-control system can be modified by the introduction of weights and springs. 可以通过引进配重和弹簧来改善手控操纵系统的操纵力特性。