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cs.LG2024★ 1 cited
Implicit Regularization of Sharpness-Aware Minimization for Scale-Invariant Problems
Bingcong Li, Liang Zhang, Niao He
Sharpness-aware minimization (SAM) improves generalization of various deep learning tasks. Motivated by popular architectures such as LoRA, we explore the implicit regularization o…
cs.LG2024
On the Crucial Role of Initialization for Matrix Factorization
Bingcong Li, Liang Zhang, Aryan Mokhtari +1
This work revisits the classical low-rank matrix factorization problem and unveils the critical role of initialization in shaping convergence rates for such nonconvex and nonsmooth…