qrdqn-QbertNoFrameskip-v4-final

QRDQN Agent playing QbertNoFrameskip-v4

This is a trained model of a QRDQN agent playing QbertNoFrameskip-v4 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<br/> SB3: https://github.com/DLR-RM/stable-baselines3<br/> SB3 Contrib: https://github.com/Stable-Baselines-Team/stable-baselines3-contrib

Install the RL Zoo (with SB3 and SB3-Contrib):

pip install rl_zoo3

# Download model and save it into the logs/ folder
python -m rl_zoo3.load_from_hub --algo qrdqn --env QbertNoFrameskip-v4 -orga MattStammers -f logs/
python -m rl_zoo3.enjoy --algo qrdqn --env QbertNoFrameskip-v4  -f logs/

If you installed the RL Zoo3 via pip (pip install rl_zoo3), from anywhere you can do:

python -m rl_zoo3.load_from_hub --algo qrdqn --env QbertNoFrameskip-v4 -orga MattStammers -f logs/
python -m rl_zoo3.enjoy --algo qrdqn --env QbertNoFrameskip-v4  -f logs/

Training (with the RL Zoo)

python -m rl_zoo3.train --algo qrdqn --env QbertNoFrameskip-v4 -f logs/
# Upload the model and generate video (when possible)
python -m rl_zoo3.push_to_hub --algo qrdqn --env QbertNoFrameskip-v4 -f logs/ -orga MattStammers

Hyperparameters

OrderedDict([('batch_size', 64),
             ('env_wrapper',
              ['stable_baselines3.common.atari_wrappers.AtariWrapper']),
             ('exploration_fraction', 0.025),
             ('frame_stack', 4),
             ('n_timesteps', 50000000.0),
             ('normalize', False),
             ('optimize_memory_usage', False),
             ('policy', 'CnnPolicy')])

Environment Arguments

{'render_mode': 'rgb_array'}

Additional Comments

Training for this seems to peak at about 50 million timesteps

Interestingly this guy doesn't even seem to care about using the spinners. I guess he gets so good at dodging the snake that he considers them valueless.