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VisNec: Measuring and Leveraging Visual Necessity for Multimodal Instruction Tuning
全新指标VisNec量化视觉信息必要性，精准筛选多模态训练数据，让指令微调更高效。
arXiv:2603.01195v2 Announce Type: replace-cross Abstract: The effectiveness of multimodal instruction tuning depends not only on dataset scale, but cr…