540 citations · 833 across the 33 of their papers we have counts for
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cs.LG2023
Geometry and Local Recovery of Global Minima of Two-layer Neural Networks at Overparameterization
Leyang Zhang, Yaoyu Zhang, Tao Luo
Under mild assumptions, we investigate the geometry of the loss landscape for two-layer neural networks in the vicinity of global minima. Utilizing novel techniques, we demonstrate…
cs.LG2023
Optimistic Estimate Uncovers the Potential of Nonlinear Models
Yaoyu Zhang, Zhongwang Zhang, Leyang Zhang +3
We propose an optimistic estimate to evaluate the best possible fitting performance of nonlinear models. It yields an optimistic sample size that quantifies the smallest possible s…