Table 1. Confusion matrix for classification for validation data and training data (in parentheses).

	Ground Truth(Percentage)
Class	Endocardium	Myocardium	Lymphocyte	Fibrosis myocardium	Fibrosis endocardium
Unclassified	3.10	2.25	1.68	1.87	2.21
	(10.90)	(4.80)	(0.90)	(0.30)	(0.10)
Endocardium	12.74	0.08	0.00	1.28	0.55
	(12.30)	(0.20)	(0.00)	(0.30)	(0.80)
Myocardium	6.42	95.91	0.03	10.11	0.02
	(18.90)	(94.50)	(0.50)	(0.40)	(0.00)
Lymphocyte	0.19	0.02	82.82	4.74	0.00
	(0.40)	(0.00)	(85.70)	(13.20)	(0.00)
Fibrosis myocardium	52.91	1.54	15.48	81.49	3.53
	(48.50)	(0.50)	(12.90)	(84.80)	(19.10)
Fibrosis endocardium	24.65	0.20	0.00	0.49	93.69
	(9.10)	(0.00)	(0.00)	(1.10)	(80.00)
Total	100	100	100	100	100