Viet Vu

Expressivity and Statistical Trade-offs in Diffusion Policy Learning

Viet Vu, Renyuan Xu, Jiacheng Zhang, Yufei Zhang

Diffusion-based policies have recently emerged as powerful policy parameterizations for reinforcement learning, representing state-conditioned action distributions as terminal laws of diffusion processes with parameterized drifts. This terminal-law representation has shown substa…Read more