Lesson 3: AI Image and Speech Recognition - Quiz - Year 7

AI can learn to group similar sounds together without knowing what they are. What type of learning is this?

• Supervised Learning

• Unsupervised Learning

• Reinforcement Learning

AI uses labelled photos to learn to tell cats from dogs. What type of learning is this?

• Supervised Learning

• Unsupervised Learning

• Reinforcement Learning

AI gets better at a game by trying different moves and earning rewards or penalties. What type of learning is this?

• Supervised Learning

• Unsupervised Learning

• Reinforcement Learning

AI sees images by analysing:

• Emotions and smells

• Colours, edges, and patterns

• Full pictures like humans

• Tastes and textures

Which of the following is an example of AI recognising speech?

• Detecting objects with Google Lens

• Using facial recognition to unlock phones

• Turning voice commands into text

• Identifying plants

True or False: AI uses labelled data in supervised learning.

• True

• False

True or False: Reinforcement learning uses rewards and penalties to teach AI.

• True

• False

Which task is most likely done using reinforcement learning?

• Sorting books by topic

• Guessing the genre of music

• Learning to walk by falling and adjusting

• Matching photos to labels

AI tags a photo of a dog as a horse. What likely went wrong?

• The AI had no labels

• The AI confused visual features

• The photo was blurry

• The AI had no reward system

True or False: AI can misrecognise voices if someone has a strong accent.

• True

• False