BriefGPT.xyz
Aug, 2023
从虚拟到真实(FFR):利用合成数据进行减弱虚假相关性的两阶段训练管道
From Fake to Real (FFR): A two-stage training pipeline for mitigating spurious correlations with synthetic data
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Maan Qraitem, Kate Saenko, Bryan A. Plummer
TL;DR
使用合成数据进行预训练并在真实数据上进行微调的新型两阶段方法在减轻视觉识别模型的偏见方面取得了显著的改善,能够与偏见减轻方法整合并获得在三个大规模数据集上的最新性能。
Abstract
visual recognition models
are prone to learning spurious correlations induced by an
imbalanced training set
where certain groups (\eg Females) are under-represented in certain classes (\eg Programmers).
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