Towards Fast and Effective Long Video Understanding of Multimodal Large Language Models via Adaptive Quasi-Gaussian Sampling
面向多模态大语言模型的长视频快速有效理解:自适应准高斯采样
机构 * Key Laboratory of Multimedia Trusted Perception and Efficient Computing, Ministry of Education of China, Xiamen University(厦门大学多媒体可信感知与高效计算教育部重点实验室)
专题命中 幻觉与鲁棒性 :multimodal large language model(title,abstract);分类 cs.CV
AI总结 提出自适应无训练帧采样方法AdaQ,基于高斯分布3-σ规则动态调整采样区间,在仅用64帧下使Qwen3-VL-8B平均超越GPT4o 15.8%,显著提升长视频理解的鲁棒性和效率。
Comments NeurIPS 2026 submission. 15 pages, 8 figures