Table 7.

Training sample results for AF detection

FSM	AUC	Sensitivity	Specificity	NSF	Runtime (s)
FULL	99.72	99.61	99.83	16	0.00
CFS	99.95	99.46	99.41	3	0.11
CHI2	99.87	99.77	99.96	15	0.83
GAMMA_BACK	99.99	99.95	99.90	7	2.12
GAMMA_BF	99.99	99.95	99.90	7	0.91
GAMMA_FORW	99.99	99.95	99.90	7	0.80
LASSO	99.73	99.51	99.95	7	20.84
RFI	78.42	71.35	86.93	1	178.29
STEP	99.99	99.98	99.95	6	52.84
SU	99.87	99.77	99.96	15	0.87
SVM-RFE	99.81	99.66	99.96	14	43.97

NSF Number of Selected Features