An Efficient Parallel Stochastic Gradient Descent for Matrix Factorization On GPUS.

Tianyu Xing Bin Wu Bai Wang

Published in: DSC (2020)

Keyphrases

matrix factorization
stochastic gradient descent
collaborative filtering
low rank
recommender systems
missing data
nonnegative matrix factorization
negative matrix factorization
loss function
least squares
random forests
step size
support vector
high dimensional
unsupervised learning