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How do you decide what hidden state matters in a partially observed decision problem?

This story is from 2026-09-08. It is preserved in the archive; the latest stories are on the live feed.

I’m working through a small decision-making problem where the system cannot directly observe the true state of the situation. It gets observations, maintains a belief about what might be happening, and can either take an action or gather more information before deciding. I’m finding it difficult to…

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  1. 2026-09-08 15:23 · r/reinforcementlearning
    How do you decide what hidden state matters in a partially observed decision problem?

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