A method of initialization for nonnegative matrix factorization

ICASSP, IEEE International Conference on Acoustics, Speech and Signal Processing - Proceedings

Volumn 2, Issue , 2007, Pages

  Kim, Yong Deok ^a   Choi, Seungjin ^a  

^a Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Feature extraction; Matrix decomposition; Pattern classification; Pattern clustering methods; Unsupervised learning

Indexed keywords

ALGORITHMS; IMAGE ANALYSIS; MATRIX ALGEBRA; MULTIVARIANT ANALYSIS; NUMERICAL METHODS;

MATRIX DECOMPOSITION; PATTERN CLUSTERING METHODS;

FEATURE EXTRACTION;

EID: 34547505091     PISSN: 15206149     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICASSP.2007.366291     Document Type: Conference Paper

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