Differential privacy in collaborative filtering recommender systems: a review.
Peter MüllnerElisabeth LexMarkus SchedlDominik KowaldPublished in: Frontiers Big Data (2024)
Keyphrases
- differential privacy
- differentially private
- collaborative filtering recommender systems
- privacy preserving
- private data
- privacy guarantees
- recommender systems
- data sharing
- privacy preservation
- personal information
- data privacy
- information retrieval
- mobile devices
- collaborative filtering
- privacy protection
- item based collaborative filtering