Q-Learning on a Grid World
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Soft beat sounds that many learners like while reading. Pick one, press Play, and keep studying.
Keep the volume low. These sounds are for comfort while studying, not a medical treatment. If you have epilepsy or are sensitive to pulsing sounds, use the background noise only.
In this lesson
Q-learning is the classic RL algorithm, and it fits in about 20 lines. The agent keeps a table of Q-values: for each state and action, “how much total reward can I expect if I take this action here and act well afterwards?”. Then it always picks the action with the highest Q.
🎬 Escaping the maze
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