long-tailed-learning

#long-tailed-learning

From Perturbation Correction to Geometry-Aware Sampling: Sharpness-Guided Equilibrium Sampling for Balanced Flat Minima in Long-Tailed Learning

arXiv cs.LG ↗ · 2026-07-27 Cached

Introduces Sharpness-Guided Equilibrium Sampling (SGS) that dynamically adjusts sampling probabilities using sharpness estimates to achieve balanced flat minima in long-tailed learning, achieving significant gains on CIFAR-100 LT and ImageNet-LT.

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long-tailed-learning

From Perturbation Correction to Geometry-Aware Sampling: Sharpness-Guided Equilibrium Sampling for Balanced Flat Minima in Long-Tailed Learning

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