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Continual Test-Time Adaptation via Entropy Sensitivity-Guidance in Strict Online Setting

#Continual #Test-Time #Adaptation #Entropy #Sensitivity-Guidance

arXiv:2608.29920v1 Announce Type: new Abstract: Test-time adaptation (TTA) promises robustness under distribution shift by updating a pretrained model on unlabeled test data, but strict online TTA with batch size one and no access to source data is especially prone to drift or collapse. We…