Scaling up the Banded Matrix Factorization Mechanism for Differentially Private ML.
Ryan McKennaPublished in: CoRR (2024)
Keyphrases
- matrix factorization
- differentially private
- collaborative filtering
- low rank
- differential privacy
- recommender systems
- factorization methods
- negative matrix factorization
- missing data
- maximum likelihood
- privacy guarantees
- nonnegative matrix factorization
- privacy preserving
- tensor factorization
- high dimensional
- data matrix
- information retrieval
- data mining