Foundations

Reinforcement Learning

RL algorithms, reward modelling, RLHF, policy gradients, Q-learning and multi-agent RL

37

lessons

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Formalise a problem as an MDP

Policy Gradient Methods

Implement REINFORCE from scratch

RLHF & Alignment

Describe the RLHF pipeline end-to-end

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The More I Tuned My Reward Function, The Worse My RL Agent Got

Medium · AI 🎮 Reinforcement Learning ⚡ AI Lesson 2w ago

The More I Tuned My Reward Function, The Worse My RL Agent Got

A practical lesson from building a drone navigation agent and why simpler rewards often win in reinforcement learning Continue reading on Towards AI »

Reinforcement Learning in Chip Design

Medium · AI 🎮 Reinforcement Learning ⚡ AI Lesson 3w ago

Reinforcement Learning in Chip Design

Continue reading on AI Simplified in Plain English »

Dev.to AI 🎮 Reinforcement Learning ⚡ AI Lesson 1mo ago

Understanding Reinforcement Learning with Neural Networks Part 2: Why Backpropagation Is Not Enough

In the previous article , we explored an example where reinforcement learning is required and standard methods do not work. In this article, we will understand