Good morning every one,
I am new in neural network and I try to experiment on, I am a bit confused of the meaning of these different way to define neural network layer.
Could anyone help me to understand the difference of this different line please.
1```
self.relu(self.fc1(x))
`**2**``
`self.relu(self.hidden(x))`

``3`
self.fc1(self.hidden(x))
``**4**`
self.fc1(self.relu(self.hidden(x)))