GPGPU-Beta-NMF: Theano-based implementation of NMF with beta-divergence
By R. Serizel
GPGPU-Beta-NMF is a Theano-based GPGPU implementation of NMF with beta-divergence and multiplicative updates, written by Romain Serizel.
Click here to learn more about it.
Obtain GPGPU-Beta-NMF: on GitHub
(Serizel et al., 2016): Serizel, R., Essid, S., & Richard, G. (2016). Group nonnegative matrix factorisation with speaker and session variability compensation for speaker identification. ICASSP, 5470–5474. https://hal.telecom-paris.fr/hal-02288453