Understanding Machine Learning

What do machines need first in order to learn?

• A prediction

• A puzzle

• A dataset

• A teacher

What is a dataset?

• A computer program

• Information or examples the machine is shown

• The final prediction

• A type of hardware

Which part of machine learning looks for patterns in the data?

• Dataset

• Learning algorithm

• Prediction

• Label

When a machine makes a guess based on what it learned, this is called a...

• Dataset

• Label

• Prediction

• Algorithm

How can we teach a robot the difference between an alligator and a crocodile?

• By guessing

• By building new hardware

• By showing pictures and labeling them

• By letting it watch TV

What is the process of teaching a computer with labeled examples called?

• Reinforcement learning

• Unsupervised learning

• Supervised learning

• Deep learning

In supervised learning, what is the image called?

• Label

• Input

• Output

• Dataset

In supervised learning, what is the correct answer called?

• Input

• Prediction

• Label

• Class

What happens after a computer sees enough labeled examples?

• It breaks down

• It stops learning

• It guesses correctly without being told

• It deletes the data

Which animal usually has a wider, U-shaped snout?

• Crocodile

• Alligator

• Sheep

• Jaguar