Table 15.

Statistical parameters of the classification annotated using NICHD guidelines

Classifier	TP	FP	Prec.	Rec.	F-S	ROC	Sen.	Spec.	Class
Random Forest	0.600	0.263	0.615	0.600	0.608	0.668	0.66	0.737	Early
	0.600	0.404	0.612	0.600	0.606	0.598	0.60	0.61	Variable
	0	1.0	0	0	0	0.450			Late
MLP	0.650	0.316	0.591	0.650	0.619	0.699	0.66	0.49	Early
	0.660	0.298	0.702	0.660	0.680	0.729	0.66	0.70	Variable
	0	0.067	0	0	0	0.656			Late
Naïve Bayes	0.450	0.193	0.621	0.450	0.522	0.646	0.45	0.80	Early
	0.660	0.511	0.579	0.660	0.617	0.591	0.66	0.49	Variable
	0	0.122	0	0	0	0.601			Late
Simple logistics	0.525	0.263	0.583	0.525	0.553	0.659	0.58	0.73	Early
	0.660	0.532	0.569	0.660	0.611	0.602	0.66	0.46	Variable
	0	0.033	0	0	0	0.368			Late

TP: True Positive, FP: False Positive, Prec.: Precision, Rec.: Recall, F-S: F-Score, ROC: Receiver Operator Characteristic, Sen.: Sensitivity, Spec.: Specificity.