Table 4 Classification metrics for each fold and mean of cross-validation.

From: Preterm birth risk stratification through longitudinal heart rate and HRV monitoring in daily life

Fold

Accuracy

Precision

Recall

F1-Score

Fold 1

0.74

0.74

0.73

0.73

Fold 2

0.77

0.77

0.75

0.75

Fold 3

0.74

0.73

0.74

0.72

Fold 4

0.73

0.71

0.72

0.70

Fold 5

0.75

0.75

0.74

0.74

Mean

0.75

0.74

0.74

0.73