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Nonnegative Matrix Factorization with the Itakura-Saito Divergence: With Application to Music Analysis.
Cédric Févotte
Nancy Bertin
Jean-Louis Durrieu
Published in:
Neural Comput. (2009)
Keyphrases
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nonnegative matrix factorization
relative entropy
least squares
support vector
data analysis
information retrieval systems
data representation
bregman divergences
data mining
feature selection
matrix factorization
nonnegative matrix