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Set clamped vs unclamped FAPE for each sample in batch independently#223

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gahdritz merged 1 commit into
aqlaboratory:mainfrom
arnowaczynski:unclamped_fape_per_sample
Sep 30, 2022
Merged

Set clamped vs unclamped FAPE for each sample in batch independently#223
gahdritz merged 1 commit into
aqlaboratory:mainfrom
arnowaczynski:unclamped_fape_per_sample

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@arnowaczynski

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Previously, whether to use clamped vs unclamped FAPE backbone loss was decided once for all samples in the mini-batch.

Now, clamped vs unclamped FAPE backbone loss is decided for each sample in the mini-batch independently. This brings substantial improvements to training convergence and stability.

@gahdritz

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Thanks Arkadiusz!

@gahdritz gahdritz merged commit 55c5623 into aqlaboratory:main Sep 30, 2022
jaewshin pushed a commit to jaewshin/openfold that referenced this pull request Mar 7, 2026
…e_per_sample

Set clamped vs unclamped FAPE for each sample in batch independently
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3 participants