Differentially Private Matrix Factorization using Sketching Techniques.

Raghavendran Balu Teddy Furon

Published in: IH&MMSec (2016)

Keyphrases

matrix factorization
differentially private
collaborative filtering
differential privacy
recommender systems
low rank
missing data
nonnegative matrix factorization
negative matrix factorization
factorization methods
contingency tables
tensor factorization