Preprint
Aug 2026
Towards Purified Multi-Label Test-Time Adaptation of Vision-Language Models
PuRF is introduced, a novel PuRiFication-driven cache-based method for multi-label test-time adaptation of vision-language models that consistently outperforms state-of-the-art methods on ViT-B/32 across five datasets.
Yiwen Liang, Hui Chen, Yizhe Xiong et al.
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