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Table 5 Gradient boosting machine error metrics for patient 30-day mortality model on frequent subgraphs representing patient subgroups

From: Unsupervised phenotyping of sepsis using nonnegative matrix factorization of temporal trends from a multivariate panel of physiological measurements

Measure Train Test
Accuracy 0.892 0.863
Precision 0.885 0.802
Recall 0.726 0.681
F-score 0.773 0.716
AUC 0.726 0.681
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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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