High-dimensional data differential privacy publishing method adopting principal component analysis

The invention discloses a high-dimensional data differential privacy publishing method adopting principal component analysis, which comprises the following steps of: 1, carrying out dimension reduction processing on original high-dimensional data through a PCA (Principal Component Analysis) method t...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ZHANG XING, WANG MINGYUE, CHU ZHIGUANG, SHI WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CALCULATING COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING HANDLING RECORD CARRIERS PHYSICS PRESENTATION OF DATA RECOGNITION OF DATA RECORD CARRIERS
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