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Nonnegative Least Squares Framework (ARkNLS) for Nonnegative Matrix Factorization.
Delin Chu
Weya Shi
Srinivas Eswar
Haesun Park
Published in:
SIAM J. Matrix Anal. Appl. (2021)
Keyphrases
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nonnegative matrix factorization
least squares
probabilistic latent semantic indexing
negative matrix factorization
matrix factorization
data representation
data mining
image representation
raw data
original data
data matrix
sparsity constraints
matrix decomposition
nonnegative matrix