Table 4. Favored three results on three-level classification for time-window length of 60 and 10 seconds.

Classifier	Features	Approach	TW [s]	Accuracy [%]	THR [%]	TMR [%]	TLR [%]
Bagged Trees	HRNmean, HRstd, EDANmean, EDANFD, EDAnOR, EDAmmOR	SB	60	73.4	59.3	59.1	92.4
Decision Tree	HRNmean, HRpNN20, EDANmean	SB	60	71.4	46.9	60.9	94.7
Quadratic SVM	HRNmean, EDANmean, EDANFD	SB	60	70.4	35.4	67.8	95.3
Bagged Trees	HRNmean, HRstd, EDANmean, EDANFD, EDAnOR, EDAmmOR	SB	10	74.4	60.0	60.7	93.1
Bagged Trees	HRNmean, HRNN50, EDANmean	SB	10	73.5	60.4	60.6	90.9
Bagged Trees	HRNmean, HRstd, EDANmean, EDANFD, EDAnOR, EDAmmOR	HR2	10	72.3	71.1	71.6	75.2

Results for time-window length of 60 seconds are shaded light gray.

TW, time window; THR, true high rate; TMR, true medium rate; TLR, true low rate; SVM, support vector machine.