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--- |
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library_name: stable-baselines3 |
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tags: |
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- LunarLander-v2 |
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- deep-reinforcement-learning |
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- reinforcement-learning |
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- stable-baselines3 |
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model-index: |
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- name: DQN |
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results: |
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- metrics: |
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- type: mean_reward |
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value: 136.79 +/- 42.72 |
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name: mean_reward |
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task: |
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type: reinforcement-learning |
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name: reinforcement-learning |
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dataset: |
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name: LunarLander-v2 |
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type: LunarLander-v2 |
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--- |
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# **DQN** Agent playing **LunarLander-v2** |
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This is a trained model of a **DQN** agent playing **LunarLander-v2** |
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using the [stable-baselines3 library](https://github.com/DLR-RM/stable-baselines3) |
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and the [RL Zoo](https://github.com/DLR-RM/rl-baselines3-zoo). |
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The RL Zoo is a training framework for Stable Baselines3 |
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reinforcement learning agents, |
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with hyperparameter optimization and pre-trained agents included. |
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## Usage (with SB3 RL Zoo) |
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RL Zoo: https://github.com/DLR-RM/rl-baselines3-zoo<br/> |
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SB3: https://github.com/DLR-RM/stable-baselines3<br/> |
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SB3 Contrib: https://github.com/Stable-Baselines-Team/stable-baselines3-contrib |
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``` |
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# Download model and save it into the logs/ folder |
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python -m rl_zoo3.load_from_hub --algo dqn --env LunarLander-v2 -orga sb3 -f logs/ |
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python enjoy.py --algo dqn --env LunarLander-v2 -f logs/ |
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``` |
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## Training (with the RL Zoo) |
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``` |
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python train.py --algo dqn --env LunarLander-v2 -f logs/ |
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# Upload the model and generate video (when possible) |
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python -m rl_zoo3.push_to_hub --algo dqn --env LunarLander-v2 -f logs/ -orga sb3 |
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``` |
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## Hyperparameters |
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```python |
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OrderedDict([('batch_size', 128), |
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('buffer_size', 50000), |
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('exploration_final_eps', 0.1), |
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('exploration_fraction', 0.12), |
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('gamma', 0.99), |
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('gradient_steps', -1), |
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('learning_rate', 0.00063), |
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('learning_starts', 0), |
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('n_timesteps', 100000.0), |
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('policy', 'MlpPolicy'), |
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('policy_kwargs', 'dict(net_arch=[256, 256])'), |
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('target_update_interval', 250), |
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('train_freq', 4), |
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('normalize', False)]) |
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``` |
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