Author

Kunihito Kato

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Preprint Sep 2026

Sparsity-Adaptive Sharpness-Aware Minimization

Sparsity-Adaptive Sharpness-Aware Minimization (SA-SAM), which derives a sparsity-dependent SAM/ASAM perturbation radius by keeping the mean absolute perturbation approximately invariant as sparsity increases, is introduced.

Shiryu Ueno, Yoshikazu Hayashi, Kunihito Kato · 0 citations