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"au:"Zhengchi Ma"" — arXiv2 Search
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Nov 26, 2024
Optimal Estimation of Shared Singular Subspaces across Multiple Noisy Matrices
Oct 30, 2025
Bias-Corrected Data Synthesis for Imbalanced Learning
Jan 22, 2026
Synthetic Augmentation in Imbalanced Learning: When It Helps, When It Hurts, and How Much to Add