Gaussian mixture models EM Algorithm with pySpark
Authors: Johann Faouzi - Hicham Janati
Contains the function EM_sample used to generate Gaussian mixtures.
Contains the two objects:
-
Class EM_Spark: EM Algorithm written in a spark mapreduce style.
-
Class EM_noSpark: Classical EM Algorithm with numpy
-
Test.ipynb Simulation examples.
-
Time evaluation of the two objects fitting methods on simulated datasets.