激活函数简化
原文英文，约700词，阅读约需3分钟。发表于：。What is an Activation Function? In Deep learning you have many neurons that have inputs and outputs. The output depends on the calculation of the weights and biases. The outputs, taken together,...
激活函数在深度学习中将线性函数转化为非线性，使神经网络能够学习复杂模式。常见的激活函数有ReLU、Leaky ReLU和ELU等。选择激活函数需根据具体任务，ReLU因其简单和鲁棒性而广受欢迎，新的激活函数也在不断探索中。
