Back two skool\

Question 1

Which of the following is NOT typically a component of a CNN?

Accepted Answer

Decision Tree

Question 2

Fun Facts

Accepted Answer

Facebook (Meta)

Question 3

What does "CNN" stand for in deep learning?

Accepted Answer

Convolutional Neural Network

Question 4

What is the function of a pooling layer in a CNN?

Accepted Answer

Reduces spatial dimensions ✅

Question 5

What does a ReLU activation do?

Accepted Answer

Converts negative values to zero

Question 6

Which PyTorch module is used to define a 2D convolutional layer?

Accepted Answer

nn.Conv2d

Question 7

What is the Fashion-MNIST dataset a drop-in replacement for?

Accepted Answer

idk (matthias didnt tell me), MNIST (digits)

Question 8

How do you move a PyTorch model to GPU?

Accepted Answer

Both B and C

Question 9

What is PyTorch primarily used for?

Accepted Answer

AI/Data Science

Question 10

How do you create a tensor with values [1, 2, 3] in PyTorch?

Accepted Answer

torch.tensor([1, 2, 3])

Question 11

In PyTorch, what is the correct syntax to define a CNN model class?

Accepted Answer

class CNN(nn.Module):

Question 12

What does the forward() method in a PyTorch model define?

Accepted Answer

Computation performed on the input

Question 13

What is typically used to prevent overfitting in CNNs?

Accepted Answer

Dropout layers ✅✅

Question 14

PyTorch tensors can run on GPUs

Accepted Answer

True

Question 15

What is the primary purpose of a convolutional layer?

Accepted Answer

Extract features

Question 16

What does torch.nn.Module represent?

Accepted Answer

True

Question 17

Which of these is a correct way to flatten an output tensor in PyTorch?

Accepted Answer

x = x.flatten(start_dim=1)

Questions 17