Robust Non Negative Dictionary Learning
This is an implementation of the algorithm described in:
Robust Non-Negative Dictionary Learning Qihe Pan, Deguang Kong, Chris Ding and Bin Luo In Proceedings of the 28th conference of the AAAI - 2014
k-means initialization uses the PMTK3 toolkit from K. Murphy et. al. https://github.com/probml/pmtk3 From Machine Learning: A Probabilistic Perspective (K. Murphy, 2012)