Quiz 1

The other name of Perceptron is ...

• Standard Neural Network

• Convolutional Neural Network

• Recurrent Neural Network

• Hidden Neural Network

The missing stage in the following Deep Learning cyclic is...

• Activation

• Experiment

• Deployment

Assume that a neural unit has parameters W and b as below, find the output z of the given input x.

• z ≈ 0.87

• z ≈ −0.13

• z ≈ 3.1

• z ≈ 0.185

This activation function is called ...

• Tanh

• ReLU

• Sigmoid

• ELU

What is the range of Sigmoid function?

• [0, 1]

• (0, 1)

• (0, 1)\{0.5}

• R

Devirative F'(x) of composite function F(x) is ...

• F'(x) = f'(g(x))g'(x)

• F'(x) = f'(g(x))

• F'(x) = g(f'(x))

• F'(x) = f'(g(x))f'(x)

The derivative of Sigmoid function is ...

• σ'(x) = σ(x)

• σ'(x) = σ(x)(1 - σ(x))

• σ'(x) = 1 - σ²(x)

Given cost function J(w, b), we want to find the values of w and b that ... J(w, b).

• maximize

• minimize

In the Gradient Descent algorithm, after each iteration, we update the value of w and b with the formula below. α is ...

• Correlation Coefficient

• Accuracy

• Learning rate

• Error rate

According to Chain Rule, if z = f(y) and y = g(x), then ...