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Research map / Label-efficient and robust learning / Domain adaptation and generalization

CDTrans: Cross-domain Transformer for Unsupervised Domain Adaptation

ICLR 2022 · Label-efficient and robust learning › Domain adaptation and generalization · approach: Feature alignment for unsupervised adaptation · 111 citations (OpenAlex)

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Measured effects reported in the paper

What was changedWhereMeasuredEffect
Use two-way center-aware pseudo labeling instead of two-way matching alone (ablation)CDTrans · VisDA-2017average accuracy: 77.1 -> 88.4Helped
Use center-aware filtering to refine two-way pseudo-label pairs (ablation)CDTrans · VisDA-2017pair precision: 81.8 -> 91.3Helped
Use two-way rather than one-way pair selection (ablation)CDTrans · VisDA-2017average accuracy: 76.6 -> 77.1; 76.9 -> 77.1Helped
Add target-branch classification loss to source-branch classification (ablation)CDTrans · VisDA-2017average accuracy: 67.1 -> 86.7Helped
Add source-target branch classification loss (ablation)CDTrans · VisDA-2017average accuracy: 86.7 -> 87.7Helped
Replace source-target classification loss with distillation loss (ablation)CDTrans · VisDA-2017average accuracy: 87.7 -> 88.4Helped
Use CDTrans instead of source-only DeiT-baseDeiT-base UDA · VisDA-2017average accuracy: 67.1 -> 88.4Helped
Use CDTrans instead of source-only DeiT-baseDeiT-base UDA · Office-Homeaverage accuracy: 74.8 -> 80.5Helped
Use CDTrans instead of source-only DeiT-baseDeiT-base UDA · Office-31average accuracy: 88.8 -> 92.6Helped
Use CDTrans instead of source-only DeiT-baseDeiT-base UDA · DomainNetaverage accuracy: 36.2 -> 45.2Helped

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