Question 1

What is a hyperparameter in the context of machine learning algorithms?

Options :

A : Parameters used for feature engineering

B : Parameters adjusted automatically during training

C : Parameters learned from the data

D : Parameters set manually before training

Answer: D

Question 2

What role does computer vision play in AI?

Options :

A : Analyzing financial markets

B : Processing and understanding visual data

C : Designing user interfaces

D : Interpreting audio signals

Answer: B

Question 3

Which layer in a convolutional neural network (CNN) is responsible for reducing the spatial dimensions of the input volume?

Options :

A : Fully connected layer

B : Convolutional layer

C : Pooling layer

D : Activation layer

Answer: C

Question 4

Which of the following tasks in NLP involves converting speech into text?

Options :

A : Speech Recognition

B : Sentiment Analysis

C : Text-to-Speech

D : Machine Translation

Answer: A

Question 5

What is the primary purpose of the learning rate in gradient descent optimization?

Options :

A : To control the size of the steps taken towards the minimum of the loss function

B : To determine the number of iterations

C : To define the stopping criteria for training

D : To specify the number of neurons in each layer

Answer: A

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