PFE is trading in the middle of its 52-week range and above its 200-day simple moving average. Price change The price of PFE shares has increased $0.19 since the market last closed. This is a 0.75% ...

在先前工作的基础上，我已经能够使用cuda/cpp代码实现一个卷积网络框架，并完成了在标准数据集（如Mnist）上的图像分类任务 ...