Convolutional neural network model based on radiological images to support COVID-19 diagnosis: Evaluating database biases

Caio B. S. Maior; João M. M. Santana; Isis D. Lins; Márcio J. C. Moura

doi:10.1371/journal.pone.0247839

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Open Access

Peer-reviewed

Research Article

Convolutional neural network model based on radiological images to support COVID-19 diagnosis: Evaluating database biases

Caio B. S. Maior,

Roles Conceptualization, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft

Affiliations CEERMA - Center for Risk Analysis, Reliability Engineering and Environmental Modeling, Universidade Federal de Pernambuco, Recife, Brazil, Department of Production Engineering, Universidade Federal de Pernambuco, Recife, Brazil
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João M. M. Santana ,

Roles Conceptualization, Investigation, Methodology, Software, Validation, Visualization, Writing – original draft

* E-mail: joaomateus@ceerma.org (JMMS); isis.lins@ceerma.org (IDL)

Affiliations CEERMA - Center for Risk Analysis, Reliability Engineering and Environmental Modeling, Universidade Federal de Pernambuco, Recife, Brazil, Department of Production Engineering, Universidade Federal de Pernambuco, Recife, Brazil

https://orcid.org/0000-0001-7666-4928

⨯
Isis D. Lins ,

Roles Conceptualization, Funding acquisition, Investigation, Project administration, Resources, Supervision, Writing – review & editing

* E-mail: joaomateus@ceerma.org (JMMS); isis.lins@ceerma.org (IDL)

Affiliations CEERMA - Center for Risk Analysis, Reliability Engineering and Environmental Modeling, Universidade Federal de Pernambuco, Recife, Brazil, Department of Production Engineering, Universidade Federal de Pernambuco, Recife, Brazil
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Márcio J. C. Moura

Roles Conceptualization, Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing

Affiliations CEERMA - Center for Risk Analysis, Reliability Engineering and Environmental Modeling, Universidade Federal de Pernambuco, Recife, Brazil, Department of Production Engineering, Universidade Federal de Pernambuco, Recife, Brazil
⨯

Convolutional neural network model based on radiological images to support COVID-19 diagnosis: Evaluating database biases

Caio B. S. Maior,
João M. M. Santana,
Isis D. Lins,
Márcio J. C. Moura

Published: March 1, 2021
https://doi.org/10.1371/journal.pone.0247839

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COVID 19
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Virus testing
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Radiology and imaging
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Computed axial tomography
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Pneumonia
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Database and informatics methods
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X-ray radiography
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Imaging techniques
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