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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