CSGLD
Contour Stochastic Gradient Langevin Dynamics
Simulations of multi-modal distributions can be very costly and often lead to unreliable predictions. To accelerate the computations, we propose to sample from a flattened distribution to accelerate the computations and estimate the importance weights between the original distribution and the flattened distribution to ensure the correctness of the distribution.
A Contour Stochastic Gradient Langevin Dynamics Algorithm for Simulations of Multi-modal Distributions
https://paperswithcode.com/paper/a-contour-stochastic-gradient-langevin
A Contour Stochastic Gradient Langevin Dynamics Algorithm for Simulations of Multi-modal Distributions