FACTS ABOUT BACKPR REVEALED

输出层偏导数：首先计算损失函数相对于输出层神经元输出的偏导数。这通常直接依赖于所选的损失函数。This process is as clear-cut as updating quite a few traces of code; it also can include A significant overhaul which is unfold across several information on the code.在神经网络中，损失函数通常是