Baselines3

Baselines3 is a Python package that provides reliable implementations of various reinforcement learning algorithms. It is built on top of PyTorch and aims to be a simple and easy-to-use library for researchers and practitioners. The package offers a collection of well-tested algorithms that are known to perform well on standard reinforcement learning tasks.

The core idea behind Baselines3 is to provide a set of reproducible and performant implementations of popular RL algorithms. This allows users to quickly experiment with different algorithms and hyperparameter settings without needing to implement them from scratch. The library is designed to be modular, making it easy to integrate with other reinforcement learning environments and tools.

Key features of Baselines3 include support for algorithms such as A2C, PPO, SAC, and TD3. It also provides utilities for logging, saving, and loading models, as well as tools for evaluating agent performance. The documentation is extensive and includes tutorials and examples to help users get started. Baselines3 is actively maintained and is a popular choice for many in the reinforcement learning community.