Preprint
Jul 2026
SAMPLe: SAM-based Optimizer for Prompt Learning in VLMs
SAMPLe (Sharpness-Aware Minimization Prompt Learning), a plug-in sharpness-aware optimizer that enhances prompt generalizability by accounting for loss landscape sharpness, is introduced, establishing itself as a robust, model-agnostic solution for prompt learning.
Hossein Rajoli, Fatemeh Lotfi, Niloufar Alipour Talemi et al.
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