Align Your Prompts: Test-Time Prompting with Distribution Alignment for Zero-Shot Generalization
Align Your Prompts: Test-Time Prompting with Distribution Alignment for Zero-Shot GeneralizationJameel Hassan, Hanan Gani, Noor Hussein, Muhammad Uzair Khattak, Muzammal Naseer, Salman Khan, Fahad Shahbaz Khan November 2023 Abstract The promising zero-shot generalization of vision-language models such as CLIP has led to their adoption using prompt learning for numerous downstream tasks. Previous works have shown test time prompt tuning using entropy minimization to adapt text prompts for unseen domains. While effective, this overlooks the key cause for perform