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But what does entropy mean and why does AI rely on it?

A 19-minute video by 27Curve about information and entropy, on the Statistics shelf. It was posted to r/math as “3blue1brown style explanation of information entropy”.

27Curve, Video, 19 min, 2025, on the Statistics shelf

Explains information and entropy from first principles, including where the defining equations come from.

Explains information and entropy from first principles, including where the defining equations come from.