Search Results for author: Guangye Chen

Found 3 papers, 0 papers with code

Particle integrator for particle-in-cell simulations of ultra-high intensity laser-plasma interactions

no code implementations22 Feb 2021 Kavin Tangtartharakul, Guangye Chen, Alexey Arefiev

Particle-in-cell codes are the most widely used simulation tools for kinetic studies of ultra-intense laser-plasma interactions.

Plasma Physics Computational Physics

An Adaptive EM Accelerator for Unsupervised Learning of Gaussian Mixture Models

no code implementations26 Sep 2020 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 (Figueiredo and Jain 2002).

Clustering

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