https://github.com/jlenon7/frozenlake_gym_env

🧊 Gym environment solving the FrozenLake problem using Q-Learning.
https://github.com/jlenon7/frozenlake_gym_env

Last synced: 9 days ago
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🧊 Gym environment solving the FrozenLake problem using Q-Learning.

• Host: GitHub
• URL: https://github.com/jlenon7/frozenlake_gym_env
• Owner: jlenon7
• License: mit
• Created: 2024-06-17T13:30:23.000Z (6 months ago)
• Default Branch: main
• Last Pushed: 2024-06-22T19:27:51.000Z (6 months ago)
• Last Synced: 2024-12-06T07:46:55.685Z (17 days ago)
• Language: Python
• Size: 221 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# OpenAI Frozen Lake Gym Environment 🧊

> Gym environment solving the Frozen Lake problem using Q-Learning.

## Results



> [!TIP]

> To train the model faster, comment the `env.render(mode='human')` call in `bin/agent.py` or change the `render_interval` variable as desired.

### Epoch reward tracker



## TODOs

- [x] Train the agent using Q-Learning

- [ ] Save the model to be reused with a library like [stable-baselines](https://stable-baselines3.readthedocs.io/en/master/)

## Running

To run the gym environment first create a new Python environment and activate it. I'm using [Anaconda](https://www.anaconda.com/) for setting the python version that pipenv should use to set up the environment. The command bellow will automatically setup the environment with conda and pipenv:

```shell

make env

```

Now install all the project dependencies:

```shell

make install-all

```

To run the game to be played by a human run (use arrows <, ^, >, v):

```shell

make play

```

> [!WARNING]

> Since FrozenLake doesn't have a NoOP action, the default will always be `0`.

> Which means that when playing it will always go to the left. Try pressing

> the arrows faster to bypass that.

To run the game and run random actions run:

```shell

make sample

```

To run the agent to complete the game task run:

```shell

make agent

```