Hello,
im using an model pretrained i need to add classifier layer but i don’t understand how:
1- it’s Linear layer apply softmax automatically ?
2- can i use Linear layer and after this layer add a Softmax layer ?:
model = models.video.mc3_18(pretrained=True, progress=True)
        set_parameter_requires_grad(model, feature_extract)
        #change output layer FC
        model.fc = nn.Sequential(nn.Linear(512, 256),
                                 nn.ReLU(),
                                 nn.Linear(256,num_classes),
                                nn.Softmax())

3 - it’s ok to use crossentropy loss ?
thank you