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Table 7 Gradient boosting machine error metrics for patient 30-day mortality model on Elixhauser comorbidity index

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

Measure Train Test
Accuracy 0.829 0.811
Precision 0.914 0.629
Recall 0.520 0.507
F-score 0.491 0.466
AUC 0.520 0.507