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Log-likelihood method to select initial values of multichannel non-negative matrix factorization.
Fuminori Yoshiyama
Shingo Uenohara
Keisuke Nishijima
Yusuke Hioka
Ken'ichi Furuya
Published in:
ICCE-TW (2015)
Keyphrases
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negative matrix factorization
log likelihood
initial values
principal component analysis
density estimation
artificial intelligence
similarity measure
pattern recognition
data mining
information retrieval
computer vision
maximum likelihood
clustering method
bayesian framework
fuzzy model