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cs.LG2024
Stein Variational Evolution Strategies
Cornelius V. Braun, Robert T. Lange, Marc Toussaint
Stein Variational Gradient Descent (SVGD) is a highly efficient method to sample from an unnormalized probability distribution. However, the SVGD update relies on gradients of the…
cs.RO2024
NLP Sampling: Combining MCMC and NLP Methods for Diverse Constrained Sampling
Marc Toussaint, Cornelius V. Braun, Joaquim Ortiz-Haro
Generating diverse samples under hard constraints is a core challenge in many areas. With this work we aim to provide an integrative view and framework to combine methods from the…