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AI for radiographic COVID-19 detection selects shortcuts over signal.

DeGrave AJ, Janizek JD, Lee S-I. AI for radiographic COVID-19 detection selects shortcuts over signal. Nature Machine Intel. 2021;1-12. doi: 10.1038/s42256-021-00338-7.

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June 16, 2021
DeGrave AJ, Janizek JD, Lee S-I. Nat Mach Intell. 2021;3:610–619.
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Artificial intelligence (AI) systems can support diagnostic decision-making. This study evaluates diagnostic “shortcuts” learned by AI systems in detecting COVID-19 in chest radiographs. Results reveal a need for better training data, improved choice in the prediction task, and external validation of the AI system prior to dissemination and implementations in different hospitals.  

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DeGrave AJ, Janizek JD, Lee S-I. AI for radiographic COVID-19 detection selects shortcuts over signal. Nature Machine Intel. 2021;1-12. doi: 10.1038/s42256-021-00338-7.

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