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A Dozen Lines of JAX Fix Softmax's Hidden Gradient-Killing Bug

Two overlooked floating-point bugs in softmax and cross-entropy have been quietly corrupting gradients. A new paper fixes them in a few lines of JAX.

A Dozen Lines of JAX Fix Softmax's Hidden Gradient-Killing Bug
Source
Google DeepMind
Published
Author
AlphaSignal Newsroom
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1 min read

Two overlooked floating-point bugs in softmax and cross-entropy have been quietly corrupting gradients. A new paper fixes them in a few lines of JAX.

Reporting is indexed from AlphaSignal. Rights remain with the original publisher and cited sources.

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