Question 1: Short answer
mediumAI-checkedConvolutional Neural NetworksWhat does this print?
import torch
import torch.nn as nn
cnn = nn.Sequential(
nn.Conv2d(3, 32, kernel_size=3, stride=2, padding=1), nn.ReLU(),
nn.Conv2d(32, 64, kernel_size=3, stride=2, padding=1), nn.ReLU(),
nn.Conv2d(64, 128, kernel_size=3, stride=2, padding=1))
print(cnn(torch.randn(1, 3, 200, 300)).shape)