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

Joint Optimization Framework for Learning With Noisy Labels

CVPR 2018 · Label-efficient and robust learning › Noisy labels · approach: Sample selection and co-training · 728 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
jointly optimize network parameters and reassign training labelsPreAct ResNet-32 · SN-CIFAR, symmetric noisetest accuracy: 36.6 -> 86.0Helped
jointly optimize network parameters and reassign training labelsPreAct ResNet-32 · AN-CIFAR, asymmetric noise 40%test accuracy: 86.4 -> 91.7Helped
jointly optimize network parameters and reassign training labelsResNet-50 · Clothing1M testaccuracy: 69.84 -> 72.23Helped
use soft-label updates instead of hard-label updates (ablation)label optimization method · SN-CIFAR, noise rate 0.7test accuracy: 85.7 -> 86.0Helped
use soft-labels rather than hard-labels (ablation)label optimization method · SN-CIFAR, noise rate 0.7recovery accuracy: 85.9% -> 86.0%No clear effect
train with a high learning rate rather than a low learning rate (ablation)CNN trained on noisy SN-CIFAR · SN-CIFARtest accuracy over training: nullHelped
use pseudo-labels recovered by the method instead of ground-truth labels (ablation)PreAct ResNet-32 · PL-CIFARtest accuracy: nullHurt
start label updating at epoch 0 instead of epoch 70 (ablation)joint optimization · AN-CIFAR, noise rate 0.4validation accuracy: 58.4 vs 91.3Hurt
vary the learning rate from 0.03 to 0.2 (ablation)joint optimization · AN-CIFAR, noise rate 0.4validation accuracy: 92.0 vs 88.5Hurt
increase beta from 0.8 to 2.0 (ablation)joint optimization · SN-CIFAR, noise rate 0.7validation accuracy: 85.5 vs 30.3Hurt

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