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stat.ML2022
Concentration of the Langevin Algorithm's Stationary Distribution
Jason M. Altschuler, Kunal Talwar
A canonical algorithm for log-concave sampling is the Langevin Algorithm, aka the Langevin Diffusion run with some discretization stepsize . This discretization leads the Lan…
stat.ML2018★ 16 cited
Massively scalable Sinkhorn distances via the Nyström method
Jason Altschuler, Francis Bach, Alessandro Rudi +1
The Sinkhorn "distance", a variant of the Wasserstein distance with entropic regularization, is an increasingly popular tool in machine learning and statistical inference. However,…