Table 2.

Quantitative evaluation of Grad‐class activation mapping (CAM) and activation maximum and convolutional localization (AMCL).

Algorithm	P/N	Subject‐wise	Pixel‐wise
		Recall	Specificity	Accuracy	Recall	Precision	Dice coefficient
Grad‐CAM	P	93.75	98.90	98.54	58.66	38.17	58.58
	N	55.55	98.66	98.09	37.15	22.96	32.3
AMCL	P	100	99.57	99.15	59.44	55.44	71.18
	N	83.33	99.01	98.43	50.64	39.95	52.68