I am new to PyTorch.
When I was reading some examples, I have some questions.
Latest github example of mnist, in line 15 there is a number 320 in nn.Linear(), but I don’t know how to get that number.
class Net(nn.Module): def __init__(self): super(Net, self).__init__() self.conv1 = nn.Conv2d(1, 10, kernel_size=5) self.conv2 = nn.Conv2d(10, 20, kernel_size=5) self.conv2_drop = nn.Dropout2d() self.fc1 = nn.Linear(320, 50) self.fc2 = nn.Linear(50, 10)
I only know that without conv2_drop, in fc1 it should be 2055, but I don’t get how 320 come.
Thank you so much if you can help me.