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cs.LG2026
Annealed Lévy Diffusion via Gaussian Surrogate Reverse Dynamics
Yuling Jiao, Lican Kang, Jerry Zhijian Yang +2
Gaussian diffusion models offer a practical framework for generative modeling. Denoising Lévy Probabilistic Models (DLPM) introduce heavy-tailed perturbations with a fixed tail ind…
cs.LG2026
Truncation Samplers Are Nested: Comparing Decoding Rules Is a Measurement Problem
Rasul Khanbayov, Hasan Kurban
Settling one comparison between two truncation samplers has cost six thousand A100-hours, and nothing says in advance how far apart two samplers can be. We observe that almost ever…
cs.LG2026
Deep Weighted Bellman Residual Minimization for Estimation
Lican Kang, Jerry Zhijian Yang, Cheng Yuan +1
Off-policy evaluation is a foundational component of offline reinforcement learning, aiming to assess and optimize policy performance using pre-collected datasets. However, such da…