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Adaptation of source-specific dictionaries in Non-Negative Matrix Factorization for source separation.
Xabier Jaureguiberry
Pierre Leveau
Simon Maller
Juan José Burred
Published in:
ICASSP (2011)
Keyphrases
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negative matrix factorization
blind source separation
source separation
sparse representation
principal component analysis
matrix factorization
independent component analysis
document clustering
spectral clustering
pattern recognition
computer vision
face recognition
signal processing