Tag: svgd

Accelerated Stein Variational Gradient Flow arXiv:2503.23462v1 Announce Type: new Abstract: Stein variational gradient descent (SVGD) is a kernel-based particle method for sampling from a target distribution, e.g., in generative modeling and Bayesian inference. SVGD does not require estimating the gradient of the log-density, which is called score estimation. In practice, SVGD can be slow compared…