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Automatic Model Order Selection for Convolutive Non-Negative Matrix Factorization.
Yinan Li
Xiongwei Zhang
Meng Sun
Chong Jia
Xia Zou
Published in:
IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2016)
Keyphrases
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negative matrix factorization
model order selection
matrix factorization
document clustering
nonnegative matrix factorization
sparse representation
constrained least squares
principal component analysis
parameter tuning
data sets
feature extraction
collaborative filtering