arXiv · Statistics Machine Learning· Anuar Aimoldin, Yankai Chen, Ayana Mussabayeva, Xue Liu·· 4 hr agoAI score26
检测到偏移还不够:线性表示修复的精确 Minimax 极限
Detecting a Shift Is Not Enough: Exact Minimax Limits of Linear Representation Repair
AI brief
论文把两数据源间均值偏移的消除建模为统计决策问题:在硬失真预算下,从成对校准测量的噪声差异中学习一个线性映射,使新数据上残留偏移最小。
Source: arXiv · Statistics Machine Learning · arxiv.org