Mining multi-center heterogeneous medical data with distributed synthetic learning.

ABSTRACT: Overcoming barriers on the use of multi-center data for medical analytics is challenging due to privacy protection and data heterogeneity in the healthcare system. In this study, we propose the Distributed Synthetic Learning (DSL) architecture to learn across multiple medical centers and ensure the protection of sensitive personal information. DSL enables the building of a homogeneous dataset with entirely synthetic medical images via a form of GAN-based synthetic learning. The proposed DSL architecture has the following key functionalities: multi-modality learning, missing modality completion learning, and continual learning. We systematically evaluate the performance of DSL on different medical applications using cardiac computed tomography angiography (CTA), brain tumor MRI, and histopa

SUBMITTER: Chang Q 

PROVIDER: S-EPMC10484909 | biostudies-literature | 2023 Sep

REPOSITORIES: biostudies-literature