PRISM: Self-Pruning Intrinsic Selection Method for Training-Free Multimodal Data Selection
PRISM:免训练多模态数据选择的自剪枝内在选择方法
机构 * LMU Munich(慕尼黑大学) ; Munich Research Center, Huawei Technologies(慕尼黑研究中心,华为技术) ; METEOR ; School of Computer Science, Wuhan University(武汉大学计算机学院) ; Munich Center for Machine Learning(慕尼黑机器学习中心)
专题命中 仓库级理解 :repository(abstract);分类 cs.CL、cs.AI
AI总结 针对多模态大语言模型视觉指令数据冗余问题,提出一种免训练框架PRISM,通过隐式重中心化消除视觉特征各向异性导致的全局语义漂移,实现高效数据选择,在降低计算成本的同时提升模型性能。
Comments Accepted to ACL 2026 and selected for the Best Paper list; later desk-rejected due to an inadvertent manual bibliography-editing error. Previous versions are withdrawn due to an inadvertent manual bibliography-editing error; please refer to the latest corrected version