前向预测 meaning in English

forward estimation

On the other hand , when we use the traditional chained neural networks to predict information p step ahead , the predicting quality declines rapidly with the increment of p . the reason for this phenomenon is that the network inputs did not supply enough information for the future predicting . while the increment of training steps make the information absence become heavier
另一方面，传统的p步前向预测的链结构神经网络的预测质量随着p的增加下降很快，这种现象的原因是网络的输入没有为预测提供足够多的信息，而训练步数增多则使信息缺失更多。