Questions tagged [metadata-repository]

3 questions
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elasticsearch index vs type strategy

I'm kind of new to elasticsearch, and would really appreciate the help, in my company we have a metadata repository, the repository is structured this way: we have groups of entities of different types, lets say entitiesGroupA: [Aentity1, Aentity2,…
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Slicing of data elements in FHIR ressources

Slicing is a nice idea for defining complex or composite data elements used by several FHIR ressources. "Within a structure definition, a slice is defined using multiple element entries that share a path but have distinct names. These entries…
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How Federated Learning would help to centralise Hospitals and clinical data cohorts (databases)? Especially Electronic Health Records datasets

What are the libraries we can use for federated learning process? what are the data encryption techniques used to protect datasets? I studied some articles and blogs but in health sector it's difficult to implement because health organisations are…