Table 12.

Confusion matrices: (OR only).

Learning Rate		(a) 0.0002			(b) 0.006			(c) 0.003			(d) 0.015			(e) 0.01
True label	ST	480	48	4	532	0	0	319	210	3	0	528	4	0	530	2
	SI	145	344	2	491	0	0	325	160	6	0	486	5	0	486	5
	WA	3	0	493	496	0	0	0	4	492	0	0	496	0	2	494
		ST	SI	WA	ST	SI	WA	ST	SI	WA	ST	SI	WA	ST	SI	WA
		Predicted label