174 citations · 766 across the 37 of their papers we have counts for
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stat.ML2017★ 97 cited
Underdamped Langevin MCMC: A non-asymptotic analysis
Xiang Cheng, Niladri S. Chatterji, Peter L. Bartlett +1
We study the underdamped Langevin diffusion when the log of the target distribution is smooth and strongly concave. We present a MCMC algorithm based on its discretization and show…
stat.ML2017
Convergence of Langevin MCMC in KL-divergence
Xiang Cheng, Peter Bartlett
Langevin diffusion is a commonly used tool for sampling from a given distribution. In this work, we establish that when the target density is such that is smoo…