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Whole-lifecycle encrypted big data analysis method and system for the data from the different sources
Whole-lifecycle encrypted big data analysis method and system for the data from the different sources
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机译:全生命周期加密来自不同来源的数据的大数据分析方法和系统
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摘要
This is a whole-lifecycle encrypted big data analysis method and system for the data from the different sources. The method performs unified local modeling of data from multiple data sources and transmitting them to a secure computing server after encryption. This secure computing server then processes and analyzes the data, including feature extraction, model training and model validation. The system includes multiple data sources corresponding to the described method and a secure computing server, for providing data, analyzing and processing the data. By processing and encrypting the data locally, and by supporting secure data sharing and federated learning of multiple data sources, this invention achieves protection of the data sources and addresses the privacy and security issues of the raw data for cross-institution big data collaborative analysis.
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