Proximal Policy Optimization (PPO)
==================================

Implementations of:

1) Proximal Policy Optimization (PPO). 

    **[Detailed Documentation](https://docs.ray.io/en/master/rllib-algorithms.html#ppo)**

    **[Implementation](https://github.com/ray-project/ray/blob/master/rllib/agents/ppo/ppo.py)**

2) Asynchronous Proximal Policy Optimization (APPO).

    **[Detailed Documentation](https://docs.ray.io/en/master/rllib-algorithms.html#appo)**

    **[Implementation](https://github.com/ray-project/ray/blob/master/rllib/agents/ppo/appo.py)**

3) Decentralized Distributed Proximal Policy Optimization (DDPPO)

    **[Detailed Documentation](https://docs.ray.io/en/master/rllib-algorithms.html#decentralized-distributed-proximal-policy-optimization-dd-ppo)**

    **[Implementation](https://github.com/ray-project/ray/blob/master/rllib/agents/ppo/ddppo.py)**