AI/ML Fundamentals Quiz

Question 1

What is the main difference between supervised and unsupervised learning?

Accepted Answer

The presence of labeled training data

Answer

Processing speed

Answer

Hardware requirements

Answer

Programming language used

Question 2

Which technique is commonly used to prevent overfitting in machine learning models?

Accepted Answer

Regularization

Answer

Maximizing parameters

Answer

Removing validation sets

Answer

Increasing model complexity

Question 3

What is the primary purpose of the activation function in neural networks?

Accepted Answer

To introduce non-linearity

Answer

To speed up training

Answer

To save memory

Answer

To reduce parameters

Question 4

In the context of machine learning, what is transfer learning?

Accepted Answer

Using pre-trained models for new tasks

Answer

Moving data between computers

Answer

Transferring money online

Answer

Converting file formats

Question 5

What is the main purpose of the bias term in machine learning models?

Accepted Answer

To shift the activation function

Answer

To make calculations faster

Answer

To reduce model complexity

Answer

To store training data

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