Preprint
Sep 2026
Low-Rank Prompt Learning for Vision-Language Models with Fixed-Token Bases
Across seven few-shot benchmarks and two CLIP backbones, low-rank prompts match or improve dense CoOp at far fewer parameters, with the clearest gains on low-shot base-to-new generalization.
Tanvir Muntakim Tonoy, Sajjad Ghiasvand, Mahnoosh Alizadeh et al.
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