On the initialization of the DNMF algorithm

Proceedings - IEEE International Symposium on Circuits and Systems

Volumn , Issue , 2006, Pages 4671-4674

  Buciu, Ioan ^a   Nikolaidis, Nikos ^a   Pitas, Ioannis ^a  

^a ARISTOTLE UNIVERSITY OF THESSALONIKI   (Greece)

Author keywords

[No Author keywords available]

Indexed keywords

COST FUNCTIONS; DISCRIMINANT ANALYSIS; FACTORIZATION; IMAGE SEGMENTATION; MATRIX ALGEBRA; SUPERVISED LEARNING;

COST FUNCTION MINIMIZATION; DISCRIMINANT NON-NEGATIVE MATRIX FACTORIZATION (DNMF); FACIAL EXPRESSIONS; ORTHOGONALITY;

LEARNING ALGORITHMS;

EID: 34547258698     PISSN: 02714310     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (5)

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2. S. Z. Li, X. W. Hou, and H. J. Zhang, "Learning spatially localized, parts-based representation," Int. Conf. Computer Vision and Pattern Recognition, pp. 207-212, 2001.
3. D. D. Lee and H. S. Seung, "Learning the parts of the objects by nonnegative matrix factorization," Nature, vol. 41, pp. 788-791, 1999.
4. P. O. Hoyer, "Non-negative matrix factorization with sparseness constraints," Journal of Machine Learning Research, vol. 5, pp. 1457-1469, 2004.
5. T. Kanade, J. Cohn, and Y. Tian, "Comprehensive database for facial expression analysis," Proc. Fourth IEEE Int. Conf. Face and Gesture Recognition, pp. 46-53, March 2000.