Probabilistic matrix factorization with personalized differential privacy.
Shun ZhangLaixiang LiuZhili ChenHong ZhongPublished in: Knowl. Based Syst. (2019)
Keyphrases
- differential privacy
- probabilistic matrix factorization
- differentially private
- collaborative filtering
- matrix factorization
- privacy preserving
- private data
- privacy preserving data mining algorithms
- recommender systems
- privacy preservation
- privacy guarantees
- tabular data
- data sharing
- user profiles
- personal information
- data privacy
- databases
- anonymized data
- user model
- context aware
- graphical models