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Reinforcement learning, from basics to PPO
Agents, rewards and policies, up to the algorithm behind RLHF.
Learn reinforcement learning properly: Markov decision processes, value functions, Q-learning and policy gradients, with David Silver's first lecture, OpenAI's Spinning Up and Lilian Weng's guide, then read the DQN and PPO papers.
intermediateabout 4 weeks at 60 min a day5 free sources
What you'll cover
Phase 1
Foundations
- Agents, environments and rewards
- Markov decision processes
- Value functions and Bellman equations
Phase 2
Value-based methods
- Q-learning
- Deep Q-networks
- Experience replay and target networks
Phase 3
Policy methods
- Policy gradients and REINFORCE
- Actor-critic methods
- Trust regions and PPO
An outline. Your own plan is made when you start, around your level and deadline.
Sources
Free, and fetched for you
- LectureRL Course by David Silver, Lecture 1: Introduction to Reinforcement Learningyoutube.com ↗
- Web pageKey Concepts in RL (OpenAI Spinning Up)spinningup.openai.com ↗
- Web pagePolicy Gradient Algorithms (Lilian Weng)lilianweng.github.io ↗
- PaperPlaying Atari with Deep Reinforcement Learningarxiv.org ↗
- PaperProximal Policy Optimization Algorithmsarxiv.org ↗
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