Policy Gradient Methods

After this skill you can…

• Implement REINFORCE from scratch
• Train a PPO agent with Stable-Baselines3
• Explain the advantage function in Actor-Critic

Prerequisites

Watch (10 videos)

Proximal Policy Optimization Implementation: 9 Atari-specific Details (2/3)

Weights & Biases · beginner hands-on

→ Use policy gradient methods for PPO

Implementing DeepMind's DQN from scratch! | Project Update

Aleksa Gordić - The AI Epiphany · beginner hands-on

→ Develop policy gradient methods→ Improve reinforcement learning models

Reinforcement Learning Course: Intro to Advanced Actor Critic Methods

freeCodeCamp.org · beginner hands-on

→ Apply policy gradient methods→ Optimize policies in reinforcement learning

An introduction to Policy Gradient methods - Deep Reinforcement Learning

arXiv Insights · beginner hands-on

→ Implement PPO in PyTorch or TensorFlow→ Analyze the trade-offs between sample efficiency and code complexity

Build a board game app with policy gradient (Reinforcement learning with TensorFlow Agents)

TensorFlow · beginner hands-on

→ Implement policy gradient reinforcement learning→ Use TensorFlow Agents for policy-based algorithms

Proximal Policy Optimization | ChatGPT uses this

CodeEmporium · advanced hands-on

→ Apply policy gradient methods in a Reinforcement Learning algorithm

Policy Gradient in One Minute

Jia-Bin Huang · intermediate hands-on

→ Apply Policy Gradient methods to real-world problems→ Analyze GAE and TRPO algorithms

Cutting-Edge Topics in Deep Reinforcement Learning

Coursera · advanced hands-on

→ Apply advanced exploration strategies in RL→ Optimize RL policies using black-box optimization

Lightning Talk: TorchRL - RLHF Support - Vincent Moens, Meta

PyTorch · intermediate hands-on

→ Apply policy gradient methods→ Use TorchRL for RL tasks

Research talk: Safe reinforcement learning using advantage-based intervention

Microsoft Research · advanced

→ Develop policy gradient methods→ Optimize policies for safe rl

Read (10 articles)