Natural Distribution Shifts

Robust multimodal models have outlier features and encode more concepts
We investigate what makes multimodal models that show good robustness with respect to natural distribution shifts (e.g., zero-shot CLIP) different from models with lower robustness using interpretability.
Jonathan Crabbé, Pau Rodríguez, Vaishaal Shankar, Luca Zappella, Arno Blaas
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Robust multimodal models have outlier features and encode more concepts