China Communications Magazine Co. Ltd. - Initialization for NMF-based audio source separation using priors on encoding vectors

Author(s): Jaeuk Byun ; Jong Won Shin
Publisher: China Communications Magazine Co. Ltd.
Publication Date: 1 September 2019
Volume: 16
Page(s): 177 - 186
ISSN (Paper): 1673-5447
DOI: 10.23919/JCC.2019.09.013

Nonnegative matrix factorization (NMF) has shown good performances on blind audio source separation (BASS). While the NMF analysis is a non-convex optimization problem when both the basis and... View More