Title | ||
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A process mining- deep learning approach to predict survival in a cohort of hospitalized COVID‐19 patients |
Abstract | ||
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Various machine learning and artificial intelligence methods have been used to predict outcomes of hospitalized COVID-19 patients. However, process mining has not yet been used for COVID-19 prediction. We developed a process mining/deep learning approach to predict mortality among COVID-19 patients and updated the prediction in 6-h intervals during the first 72 h after hospital admission.
The process mining/deep learning model produced temporal information related to the variables and incorporated demographic and clinical data to predict mortality. The mortality prediction was updated in 6-h intervals during the first 72 h after hospital admission. Moreover, the performance of the model was compared with published and self-developed traditional machine learning models that did not use time as a variable. The performance was compared using the Area Under the Receiver Operator Curve (AUROC), accuracy, sensitivity, and specificity. The proposed process mining/deep learning model outperformed the comparison models in almost all time intervals with a robust AUROC above 80% on a dataset that was imbalanced. Our proposed process mining/deep learning model performed significantly better than commonly used machine learning approaches that ignore time information. Thus, time information should be incorporated in models to predict outcomes more accurately.
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Year | DOI | Venue |
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2022 | 10.1186/s12911-022-01934-2 | BMC Medical Informatics and Decision Making |
Keywords | DocType | Volume |
Mortality prediction, Process mining, Deep learning, COVID-19 prediction, Machine learning, SARS-CoV-2 | Journal | 22 |
Issue | ISSN | Citations |
1 | 1472-6947 | 0 |
PageRank | References | Authors |
0.34 | 6 | 11 |
Name | Order | Citations | PageRank |
---|---|---|---|
M Pishgar | 1 | 0 | 0.34 |
S Harford | 2 | 0 | 0.34 |
J Theis | 3 | 0 | 0.34 |
W Galanter | 4 | 0 | 0.34 |
J M Rodríguez-Fernández | 5 | 0 | 0.34 |
L H Chaisson | 6 | 0 | 0.34 |
Yingze Zhang | 7 | 2 | 1.71 |
A Trotter | 8 | 0 | 0.34 |
K M Kochendorfer | 9 | 0 | 0.34 |
A Boppana | 10 | 0 | 0.34 |
H Darabi | 11 | 0 | 0.34 |