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Xiang-Xu Zhao

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Jul 2026

U-shaped Multi-granularity Learning for Vision-Language Models

UPrompt is proposed, a U-shaped multi-granularity prompt learning framework for vision-language models that constructs parallel multi-granularity representations in both visual and textual modalities and maintains competitive performance with minimal overhead and matching PSRC with 1/3 cost.

Biao Chen, Yunqian Yu, Xiang-Xu Zhao et al. · arXiv.org · 0 citations