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Research map / Label-efficient and robust learning / Noisy labels

Learning From Noisy Labels With Decoupled Meta Label Purifier

CVPR 2023 · Label-efficient and robust learning › Noisy labels · approach: Sample selection and co-training · 46 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
apply DMLP-purified labels before DivideMix trainingDivideMix · CIFAR-10/100 symmetric noise, 20%–90%best test accuracy: 94.6 -> 94.5 (CIFAR-10 80%); 60.2 -> 68.6 (CIFAR-100 80%)Helped
apply DMLP-purified labels before DivideMix trainingDivideMix · Clothing1M testsetTop-1 accuracy: 74.76 -> 78.23Helped
add IPC to EAC (ablation)DMLP-Naive · CIFAR-10 90% symmetric noisebest test accuracy: 67.4 -> 92.8Helped
add EAC to IPC (ablation)DMLP-Naive · CIFAR-10 80% symmetric noisebest test accuracy: 79.9 -> 93.5Helped
add IPC to EAC (ablation)DMLP-Naive · CIFAR-10 20% symmetric noisebest test accuracy: 93.7 -> 94.7Helped
add EAC to IPC (ablation)DMLP-Naive · Clothing1Maccuracy: 76.8 -> 77.7Helped
replace ResNet-18 MoCo features with ResNet-50 SimCLR features (ablation)DMLP-Naive · CIFAR-10 symmetric noisebest test accuracy: 93.8 -> 94.7 (20%); 90.4 -> 92.8 (90%)Helped
reduce validation set size to 10% (ablation)DMLP-Naive · Clothing1Maccuracy: 77.31 -> 75.50Hurt
use DMLP-DivideMix rather than semi-supervised baselinesCIFAR-10/100 at 100% symmetric noise · CIFAR-10 and CIFAR-100accuracy: 88.2 -> 91.7 (CIFAR-10); 57.7 -> 60.1 (CIFAR-100)Helped

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