Definition
Ready to show what you've learned about AI?
This review brings together the key ideas of Introduction to Artificial Intelligence: what intelligence is, what makes a system AI, how AI differs from automation, the types of AI, its history and why it matters, followed by a scored quiz with an explanation for every answer.
In simple words
Read the recap table first. Then take the quiz. If you get a question wrong, read the explanation and go back to that topic. There is no time limit, and you can try again as many times as you like.
Why it matters
Recalling ideas, rather than only re-reading them, is one of the most reliable ways to remember them. This review also shows you which topics to revisit before moving on to how AI learns from data.
How it works
| Idea | In one line |
|---|---|
| Intelligence | Learning, reasoning, language, perception and problem solving |
| Artificial intelligence | Machines doing tasks that normally need human intelligence |
| Automation and AI | Automation repeats fixed steps; AI handles new cases |
| Parts of an AI system | Input, understand, decide, output, learn |
| Types by capability | Narrow (exists today), general and super (not yet) |
| AI, ML and deep learning | Deep learning is inside machine learning, which is inside AI |
| History | Turing 1950, Dartmouth 1956, two winters, deep learning 2012, chatbots 2022 |
| People and AI | Work best together, with a person responsible |
Try it yourself
Connect the big ideas
Before the quiz, match each idea from this module to what it means.
- Automation
- Artificial intelligence
- Narrow AI
- Deep learning
- Alan Turing, 1950
- AI winters
Common mistakes
- Mixing up automation and AI.
- Thinking general or super AI already exists.
- Thinking AI understands or feels like a person.
Check yourself
Summary
- You can now explain what AI is and tell it apart from automation.
- You know the types of AI, how AI began and where it stands today.
- Next: how AI actually learns from data, in How Artificial Intelligence Works.
Finished reading?