ethanpai/a2c-CartPole-v1

A2C Agent playing CartPole-v1

This is a trained model of a A2C agent playing LunarLander-v2 using the stable-baselines3 library and the RL Zoo.

The RL Zoo is a training framework for Stable Baselines3 reinforcement learning agents, with hyperparameter optimization and pre-trained agents included.

Usage (with SB3 RL Zoo)

RL Zoo: https://github.com/DLR-RM/rl-baselines3-zoo
SB3: https://github.com/DLR-RM/stable-baselines3
SB3 Contrib: https://github.com/Stable-Baselines-Team/stable-baselines3-contrib

# Download model and save it into the logs/ folder
python -m rl_zoo3.load_from_hub --algo a2c --env CartPole-v1 -orga zpbrent -f logs/
python -m rl_zoo3.enjoy --algo a2c --env CartPole-v1  -f logs/

Training (with the RL Zoo)

python train.py --algo a2c --env CartPole-v1 -f logs/
# Upload the model and generate video (when possible)
python -m rl_zoo3.push_to_hub --algo a2c --env CartPole-v1 -f logs/ -orga zpbrent

Hyperparameters

OrderedDict([('ent_coef', 1e-05),
             ('gamma', 0.995),
             ('learning_rate', 'lin_0.00083'),
             ('n_envs', 8),
             ('n_steps', 5),
             ('n_timesteps', 200000.0),
             ('policy', 'MlpPolicy'),
             ('normalize', False)])