Neural Networks

If we combine the outputs of this network with a softmax function, how many output classes can we have?

• 1

• 2

• 3

• 4

How many parameters does this network have (including biases, represented by the dashed edges).

• 15

• 8

• 23

• 30

• X

• Y

• The Same

• Depends on something else

Which of these activation functions are convex?

• All

• Tanh and Sigmoid

• ReLU and Linear

• None

• All

• None

• ReLU and linear

• Linear