Improvement and Multi-Population Generalizability of a Deep Learning-Based Chest Radiograph Severity Score for COVID-19.

Matthew D LiNishanth T ArunMehak AggarwalSharut GuptaPraveer SinghBrent P LittleDexter P MendozaGustavo C A CorradiMarcelo S TakahashiSuely F FerraciolliMarc D SucciMin LangBernardo C BizzoIttai DayanFelipe C KitamuraJayashree Kalpathy-Cramer

Published in: medRxiv : the preprint server for health sciences (2020)

Performance of a deep learning-based model that extracts a COVID-19 severity score on CXRs improved using training data from a different patient cohort (outpatient versus hospitalized) and generalized across multiple populations.

Keyphrases

deep learning
coronavirus disease
sars cov
artificial intelligence
convolutional neural network
machine learning
case report
respiratory syndrome coronavirus
big data
electronic health record
data analysis