Table 4.

Summary of results (including $\pm std$) obtained in this study from the three learning tasks after feature selection.

Task	Model	Sensor	Features	Accuracy	Precision	Recall	F1-Score
No Pain vs Pain	SVM	EDA	10	$93.2\pm 8$	$94.6\pm 6$	$96.8\pm 3$	$95.5\pm 3$
Multiclass	SVM	EDA	8	$68.9\pm 14$	$70.8\pm 8$	$68.9\pm 8$	$68.5\pm 8$
Pain location	DT	EDA	8	$56.0\pm 8$	$55.2\pm 6$	$56.4\pm 13$	$55.4\pm 7$