PPCA: Privacy-preserving Principal Component Analysis Using Secure Multiparty Computation(MPC).
Xiaoyu FanGuosai WangKun ChenXu HeWei XuPublished in: CoRR (2021)
Keyphrases
- secure multiparty computation
- privacy preserving
- principal component analysis
- privacy preserving data mining
- vertically partitioned data
- feature space
- privacy preservation
- dimension reduction
- linear discriminant analysis
- dimensionality reduction
- face recognition
- sensitive information
- horizontally partitioned data
- private information
- privacy issues
- preserving privacy
- private data
- differential privacy
- privacy guarantees
- privacy preserving association rule mining
- privacy protection
- random projections
- feature extraction
- data perturbation
- sensitive data
- data privacy
- privacy concerns
- low dimensional
- data mining
- scalar product
- multi party
- privacy sensitive
- privacy preserving data mining algorithms