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FastNMF: highly efficient monotonic fixed-point nonnegative matrix factorization algorithm with good applicability.
Le Li
Yu-Jin Zhang
Published in:
J. Electronic Imaging (2009)
Keyphrases
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fixed point
highly efficient
nonnegative matrix
nonnegative matrix factorization
low cost
sufficient conditions
dynamical systems
belief propagation
low complexity
floating point
fixed point theorem
information retrieval
feature extraction
computational complexity