04:00
2026-10-12
machinebrief.com
machine-learning
Robust Langevin Sampling under State-Dependent Heavy-Tailed Noise with Applications to LLM Fine-Tuning
A new paper proposes three Langevin Monte Carlo methods — robust LMC (R-LMC), adaptive LMC (A-LMC), and robust adaptive LMC (RA-LMC) — for sampling under state-dependent heavy-tailed noise where the n…