Fractional stochastic gradient descent for recommender systems.

Zeshan Aslam Khan Naveed Ishtiaq Chaudhary Syed Zubair

Published in: Electron. Mark. (2019)

Keyphrases

stochastic gradient descent
recommender systems
matrix factorization
collaborative filtering
least squares
loss function
step size
random forests
regularization parameter
importance sampling
markov chain
benchmark datasets
small number
semi supervised
multiple kernel learning
online algorithms
optical flow