Secure Dimensionality Reduction: Applying Linear Discriminant Analysis over the TFHE Homomorphic Encryption Scheme.
Geon-Woo JeonMiyeon HongJoon Soo YooJi Won YoonBaek Kyung SongPublished in: ICTC (2023)
Keyphrases
- encryption scheme
- linear discriminant analysis
- dimensionality reduction
- discriminant analysis
- security analysis
- standard model
- principal component analysis
- diffie hellman
- high dimensional data
- public key
- cca secure
- dealing with high dimensional data
- small sample size
- feature extraction
- high dimensional
- dimension reduction
- low dimensional
- null space
- face recognition
- public key encryption
- data sharing
- high dimensionality
- pattern recognition
- feature selection
- ciphertext
- principal components
- secret key
- feature space
- dimensionality reduction methods
- security model
- kernel pca
- singular value decomposition
- data points
- lossless compression
- supervised dimensionality reduction
- involving high dimensional data
- training set
- encryption key
- linear projection
- scatter matrix
- kernel discriminant analysis
- similarity search
- hash functions
- discriminant information
- data mining