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Stochastic Gradient Descent for matrix completion: Hybrid parallelization on shared- and distributed-memory systems.
Kemal Büyükkaya
M. Ozan Karsavuran
Cevdet Aykanat
Published in:
Knowl. Based Syst. (2024)
Keyphrases
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distributed memory
stochastic gradient descent
matrix completion
shared memory
loss function
matrix factorization
parallel implementation
low rank
feature selection
lower bound
cost function
least squares
step size
incomplete data