TutorML

A machine learning library for tutorial

GMM

code ,
doc ,
test

Gaussian Mixture Model, with parameters learned by EM algotithm.

BernouliRBM

code,
doc,
test

BernouliRBM model traning with Contrasitive Divergense

LFM

code ,
test

Latent Factor Model. Gradient descent method are applied to trained the model. I test it on the movielens 100k dataset(download from here)

GaussianVB

code ,
test

A demo showing how to use Variational Bayes to learn the posterior distribution of univariate Gaussian’s parameters

Reference

[1] Murphy, K. P. (2013), Machine learning : a probabilistic perspective , MIT Press .