Improved privacy-preserving PCA using optimized homomorphic matrix multiplication
Xirong Ma, Chuan Ma, Yali Jiang, Chunpeng Ge
Topics & Concepts
Homomorphic encryptionComputer scienceNormalization (sociology)Covariance matrixMultiplication (music)Homomorphic filteringAlgorithmMatrix multiplicationPrincipal component analysisComputationEncryptionArtificial intelligenceMathematicsOperating systemImage (mathematics)AnthropologyPhysicsQuantum mechanicsSociologyCombinatoricsQuantumImage enhancementStochastic Gradient Optimization TechniquesQuantum Computing Algorithms and ArchitectureFerroelectric and Negative Capacitance Devices