Regularized nonnegative matrix factorization: Geometrical interpretation and application to spectral unmixing

Published Online: Jun 26, 2014

Page range: 233 - 247

Received: Jan 09, 2013

Accepted: Jan 08, 2014

DOI: https://doi.org/10.2478/amcs-2014-0017

Keywords

blind source separation, nonnegative matrix factorization, active-set algorithm, regularized NMF, polytope approximation

© 2014 Rafał Zdunek

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.