Table 9. Classification performance for the system with a 5-class classifier in the second level.

		K3b	L1b	K6b	Average
K = 20 IC-threshold = 70%	FPR (%)	8.5±2.6	8.5±4.2	14.5±7.4	10.2±4.4
	Accuracy (%)	73.9±3.4	69.1±3.6	61.1±5.3	68.9±4.0
K = 25 IC-threshold = 70%	FPR (%)	9.5±4.5	8.0±3.5	13.5±4.5	10.2±4.2
	Accuracy (%)	74.5±4.0	70.3±3.4	60.1±3.4	69.2±3.7
K = 35 IC-threshold = 70%	FPR (%)	10.5±5.9	7.5±3.9	15.0±5.4	10.9±5.2
	Accuracy (%)	74.9±2.6	70.6±3.6	61.1±3.7	69.8±3.2

The values are the average results for the test over 5-runs using TesSet dataset. The standard deviations are also given.