Jo-DPMF: Differentially private matrix factorization learning through joint optimization.

Feng Zhang Victor E. Lee Kim-Kwang Raymond Choo

Published in: Inf. Sci. (2018)

Keyphrases

matrix factorization
joint optimization
differentially private
recommender systems
low rank
stochastic gradient descent
machine learning
image processing
image retrieval
nearest neighbor
supervised learning
collaborative filtering