Privacy-preserving PCA on horizontally-partitioned data

Keyphrases

• Horizontally Partitioned Data 100%
• Pattern Preference 33%
• Shopping Patterns 33%
• Hybrid Protocol 33%
• Movie Preferences 33%
• Additively Homomorphic Encryption 33%
• Private Data 33%
• Garbled Circuits 33%
• Total Scatter Factor 33%
• Multiple Data Owners 33%
• Reconstruction Attack 33%
• Public Dataset 33%

Computer Science

• Partitioned Data 100%
• Hybrid Protocol 33%
• Data Dimension 33%