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clMF: A fine-grained and portable alternating least squares algorithm for parallel matrix factorization.
Jing Chen
Jianbin Fang
Weifeng Liu
Tao Tang
Canqun Yang
Published in:
Future Gener. Comput. Syst. (2020)
Keyphrases
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fine grained
matrix factorization
coarse grained
expectation maximization
learning algorithm
cost function
stochastic gradient descent
k means
nonnegative matrix factorization
access control
image segmentation
probabilistic model
signal processing
low rank