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10 lines
1.0 KiB
Plaintext
# Hands-on [[hands-on]]
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Now that we studied the Q-Learning algorithm, let's implement it from scratch and train our Q-Learning agent in two environments:
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1. [Frozen-Lake-v1 (non-slippery and slippery version)](https://www.gymlibrary.dev/environments/toy_text/frozen_lake/) ☃️ : where our agent will need to **go from the starting state (S) to the goal state (G)** by walking only on frozen tiles (F) and avoiding holes (H).
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2. [An autonomous taxi](https://www.gymlibrary.dev/environments/toy_text/taxi/) 🚖 will need **to learn to navigate** a city to **transport its passengers from point A to point B.**
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<img src="https://huggingface.co/datasets/huggingface-deep-rl-course/course-images/resolve/main/en/unit3/envs.gif" alt="Environments"/>
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Thanks to a [leaderboard](https://huggingface.co/spaces/huggingface-projects/Deep-Reinforcement-Learning-Leaderboard), you'll be able to compare your results with other classmates and exchange the best practices to improve your agent's scores Who will win the challenge for Unit 2?
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