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！-Due to the BP neural network into local optimum easily, we use the bat algorithm to optimize the parameters of BP, to find the optimal parameters, and as the initial value of parameters of BP is used to do prediction, the effect is very good!