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Ruixi Zhang

affiliation not provided to SSRN

  • affiliation not provided to SSRN

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CGVP-MedGemma: A Classification Framework Based on a Medical Large Vision-Language Model with Confidence Gating and Visual Prior Guidance for Skin Lesion Diagnosis

Number of pages: 28 Posted: 19 May 2026
Ruixi Zhang, Dejun Zhang, Chen Xiong and Bo Chen
affiliation not provided to SSRN, affiliation not provided to SSRN, Sun Yat-sen University (SYSU) - School of Intelligent Systems Engineering and Guangdong Medical University
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Abstract:

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skin lesion classification, Medical vision-language model, multimodal learning, Visual prior consistency, Parameter-efficient fine-tuning.