Minimax-optimal privacy-preserving sparse PCA in distributed systems

Computer Science

• Distributed Systems 100%
• Privacy Preserving 100%
• Estimation Accuracy 40%
• Differential Privacy 20%
• Optimization Framework 20%
• High Dimensional Data 20%
• Distributed Optimization 20%
• Convergence Rate 20%
• Computational Efficiency 20%
• Privacy Preservation 20%
• Numerical Simulation 20%
• Provider Data 20%

Keyphrases

• PCA Algorithm 16%
• PCA Method 16%
• Accuracy Retention 16%
• Framework Data 16%