Proximal Policy Optimization (PPO)

Proximal Policy Optimization (PPO)

• https://arxiv.org/abs/1707.06347v2
• https://paperswithcode.com/method/ppo
• https://docs.cleanrl.dev/rl-algorithms/ppo/

Proximal Policy Optimization, or PPO, is a policy gradient method for reinforcement learning. The motivation was to have an algorithm with the data efficiency and reliable performance of TRPO, while using only first-order optimization.