title: ResNet family classification layer activation function
body: <p>I am using the ResNet18 pre-trained model which will be used for a simple binary image classification task. However, all the tutorials including PyTorch itself use <code>nn.Linear(num_of_features, classes)</code> for the final fully connected layer. What I fail to understand is where is the activation function for that module? Also what if I want to use sigmoid/softmax how do I go about that?</p>
  <p>Thanks for your help in advance, I am kinda new to Pytorch</p>