Final Round

The "F1 Score" in model evaluation is a combination of?

• Precision and Recall

• Recall and Accuracy

• Accuracy and Timing

• Precision and Accuracy

Which ML technique uses Unlabelled data?

• Supervised Learning

• Unsupervised Learning

• Reinforcement Learning

• None of These

What is Machine Learning?

• A process of manually coding every possible scenario for a computer to solve a problem

• A type of hardware that helps computers store large amounts of information temporarily

• A system where computers learn only from structured numerical data like spreadsheets and ignore text or images

• The Study how computer learns and predict data

A bag contains 3 blue, 4 red, and 5 yellow balls. Three balls are drawn one after another without replacement. What is the probability of drawing a blue ball first, then a red ball, and finally a yellow ball?

• 1/20

• 1/18

• 1/22

• 1/26

For this equation f(x) =(3/x)+ 4x² - 6 and find f'(1)

• 5

• 8

• 6

• 13