Kyoto University Finds a Hard Speed Limit on What SGD Can Learn

A new physics inspired bound explains which patterns stochastic gradient descent learns first, tying acquisition speed to Fisher information flow.

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AlphaSignal

Published

Sep 8, 2026, 4:02 AM

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AlphaSignal Newsroom

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1 min read

A new physics inspired bound explains which patterns stochastic gradient descent learns first, tying acquisition speed to Fisher information flow.

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