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Non-negative matrix factorization framework for face recognition.
Yuan Wang
Yunde Jia
Changbo Hu
Matthew A. Turk
Published in:
Int. J. Pattern Recognit. Artif. Intell. (2005)
Keyphrases
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negative matrix factorization
face recognition
sparse representation
principal component analysis
computer vision
multiscale
email
probabilistic model
natural language processing
face images
document clustering
constrained least squares