AI Foundations & Concepts · Go deeper
Reinforcement Learning Overview
Learning by trial and reward — the paradigm behind game-playing AIs and the RLHF technique that made ChatGPT helpful.
- 40 min lesson
- intermediate level
- Narrated presentation
What you’ll learn
- Agent, environment, reward
- Policy
- Exploration vs. exploitation
- Credit assignment
- Q-learning and policy gradients
- RLHF
Inside this lesson
A narrated, slide-by-slide presentation with 1 prediction exercise, 1 knowledge check, 1 video. You answer as you go, and the platform checks your work.