Rex: A Family of Reversible Exponential (Stochastic) Runge-Kutta Solvers 事件

Rex: A Family of Reversible Exponential (Stochastic) Runge-Kutta Solvers arXiv:2502.08834v4 Announce Type: replace-cross Abstract: Deep generative models based on neural differential equations have become state-of-the-art for many generation tasks. These models rely on ODE/SDE solvers that integrate from a prior distribution to the data distribution; in many applications it is also highly desirable to integrate in the inverse direction. Standard solvers, however, accumulate discretization error