stat.ML 2604.22385

Pliable rejection sampling

Pliable Rejection Sampling (PRS) learns the proposal distribution using kernel estimation, ensuring high-probability i.i.d. sampling.

Akram Erraqabi, Michal Valko, Alexandra Carpentier et al.

2026-04-24 6 citations 83
cs.LG 2604.19740

Generalization at the Edge of Stability

Introduces 'sharpness dimension' to explain improved generalization at the edge of stability.

Mario Tuci, Caner Korkmaz, Umut Şimşekli et al.

2026-04-22 101
cs.LG 2604.19730

FASTER: Value-Guided Sampling for Fast RL

FASTER method reduces computational cost by early action sample filtering during denoising while maintaining RL performance.

Perry Dong, Alexander Swerdlow, Dorsa Sadigh et al.

2026-04-22 104