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Gauss-Seidel HALS Algorithm for Nonnegative Matrix Factorization with Sparseness and Smoothness Constraints.
Takumi Kimura
Norikazu Takahashi
Published in:
IEICE Trans. Fundam. Electron. Commun. Comput. Sci. (2017)
Keyphrases
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nonnegative matrix factorization
smoothness constraint
objective function
k means
expectation maximization
matrix factorization
feature selection
image processing
similarity measure
multiscale
object recognition
high dimensional
convergence rate
motion segmentation
negative matrix factorization