V-Zero:无需答案标签,北大等提出对比证据门控蒸馏
V-Zero: Answer-Label-Free On-Policy Distillation with Contrastive Evidence Gating for Fine-Grained Visual Reasoning 作者:Haoxiang Sun, Zhihang Yi, Langxuan Deng, Yuhao Zhou, Peiqi Jia, Jian Zhao, Li Yuan, Jiancheng Lv, Tao Wang 核心发表机构&…
2026/6/27 3:18:54