GradClipByValue callback #315
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rcurtin
reviewed
Aug 9, 2021
doc/callbacks.md
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| Given the gradient, and a maximum norm value, the callback normalizes the | ||
| gradient so that its L2-norm is less than or equal to the given maximum norm | ||
| value. |
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It might be useful to add a sentence or two about where and when this is useful. (Same for GradClipByValue.) 👍
Co-authored-by: Ryan Curtin <ryan@ratml.org>
…hen to use the callback.
conradsnicta
approved these changes
Aug 30, 2021
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This was referenced Oct 15, 2021
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Writing a recurrent network test case where the gradient explodes, so implemented gradient clipping.