中文说明：
由于BP神经网络易陷入局部最优，我们利用蝙蝠算法来优化BP的参数，以此找到最优的参数，并作为BP参数的初始值，用来做预测，效果很好。
English Description：
Because BP neural network is easy to fall into local optimum, we use bat algorithm to optimize the parameters of BP, so as to find the optimal parameters, and as the initial value of BP parameters, it is used for prediction, and the effect is very good.