Table 3.

Performance in prediction models with and without binary erosions.

	TP	TN	FP	FN	Accuracy	AUC
Original mask	25	16	6	3	82%	0.78
With 0.25 cm erosion	24	16	6	4	80%	0.80
With 0.5 cm erosion	24	17	5	4	82%	0.79