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Junbiao Pang

2 accepted papers

2026

Efficiently Seeking Flat Minima for Better Generalization in Fine-Tuning Large Language Models and Beyond

AAAI 2026technical

Little research explores the correlation between the expressive ability and generalization ability of the low-rank adaptation (LoRA). Sharpness-Aware Minimization (SAM) improves model generalization for both Convolutional Neural Networks (CNNs) and Transformers by encouraging convergence to locally

Cited by 0SourcePDFScholar
2025

Asymptotic Unbiased Sample Sampling to Speed Up Sharpness-Aware Minimization

AAAI 2025technical

Sharpness-Aware Minimization (SAM) has emerged as a promising approach for effectively reducing the generalization error. However, SAM incurs twice the computational cost compared to the base optimizer (e.g., SGD). We propose Asymptotic Unbiased data sampling to accelerate SAM (AUSAM), which maintai…

Cited by 0SourcePDFScholar