236 citations · 635 across the 16 of their papers we have counts for
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cs.LG2020★ 3 cited
An Adaptive EM Accelerator for Unsupervised Learning of Gaussian Mixture Models
Truong Nguyen, Guangye Chen, Luis Chacon
We propose an Anderson Acceleration (AA) scheme for the adaptive Expectation-Maximization (EM) algorithm for unsupervised learning a finite mixture model from multivariate data (Fi…
physics.comp-ph2020★ 12 cited
An unsupervised machine-learning checkpoint-restart algorithm using Gaussian mixtures for particle-in-cell simulations
G. Chen, L. Chacon, T. B. Nguyen
We propose an unsupervised machine-learning checkpoint-restart (CR) algorithm for particle-in-cell (PIC) algorithms using Gaussian mixtures (GM). The algorithm features a particle…