Questions tagged [state-spaces]

For questions about state spaces, in the context of reinforcement learning or other AI sub-fields.

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19 votes
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How to define states in reinforcement learning?

I am studying reinforcement learning and the variants of it. I am starting to get an understanding of how the algorithms work and how they apply to an MDP. What I don't understand is the process of ...
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6 votes
3 answers

What is a high dimensional state in reinforcement learning?

In the DQN paper, it is written that the state-space is high dimensional. I am a little bit confused about this terminology. Suppose my state is a high dimensional vector of length $N$, where $N$ is a ...