Large-scale matrix factorization with distributed stochastic gradient descent.

Rainer Gemulla Erik Nijkamp Peter J. Haas Yannis Sismanis

Published in: KDD (2011)

Keyphrases

matrix factorization
stochastic gradient descent
collaborative filtering
low rank
negative matrix factorization
missing data
recommender systems
least squares
nonnegative matrix factorization
loss function
step size
kernel methods
random forests