Teach a robot. Learn machine learning.
Start from zero and finish as an expert, one small step at a time. Free, and no maths or code needed to begin.
This is Gradie learning right now: it moves its purple line until every lemon and lime is on the right side. By lesson 2 you'll know exactly how.
Three ways machines learn
Everything in machine learning grows from these three ideas. The course has a whole module on each.
Supervised learning
Learn from examples that come with answers, like photos labelled “cat” or “dog”.
Module 4
Unsupervised learning
Find groups and patterns in data that has no answers at all.
Module 8
Reinforcement learning
Learn by trial and error, chasing a reward, like a game player.
Module 13
How every lesson works
- 1
Watch a short video or animation that shows the idea.
- 2
Try it yourself, one step at a time, with Gradie.
- 3
Play freely in a lab where you can break things.
- 4
Check what you learned with a quick quiz.
113 short lessons, from what is machine learning? to the transformers inside ChatGPT, image generators and today's AI agents.