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Exploiting discriminant information in nonnegative matrix factorization with application to frontal face verification.
Stefanos Zafeiriou
Anastasios Tefas
Ioan Buciu
Ioannis Pitas
Published in:
IEEE Trans. Neural Networks (2006)
Keyphrases
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face verification
nonnegative matrix factorization
face recognition
matrix factorization
data representation
face images
face detection
feature selection
image sequences
pattern recognition
support vector machine
labeled data
negative matrix factorization