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A Convex Model for Nonnegative Matrix Factorization and Dimensionality Reduction on Physical Space.
Ernie Esser
Michael Möller
Stanley J. Osher
Guillermo Sapiro
Jack Xin
Published in:
IEEE Trans. Image Process. (2012)
Keyphrases
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dimensionality reduction
objective function
probabilistic model
image processing
principal component analysis
real time
computer vision
pattern recognition
learning process