1 code implementation • 6 Nov 2018 • Pierre Ablin, Dylan Fagot, Herwig Wendt, Alexandre Gramfort, Cédric Févotte
Nonnegative matrix factorization (NMF) is a popular method for audio spectral unmixing.
no code implementations • 11 May 2017 • Dylan Fagot, Cédric Févotte, Herwig Wendt
Traditional NMF-based signal decomposition relies on the factorization of spectral data, which is typically computed by means of short-time frequency transform.