Table 1.

The class distribution of normal and abnormal samples and the gender of patients in three datasets.

Data	Subject	#Normal	#Abnormal	All	Abnormal/All	Gender
FOG	Sub1	5714	334	6048	$0.06$	M
	Sub2	3918	578	4496	$0.13$	M
	Sub3	5488	912	6400	$0.14$	M
	Sub4	6592	0	6592	0	M
	Sub5	5139	1517	6656	$0.23$	M
	Sub6	5917	419	6336	$0.07$	F
	Sub7	4858	262	5120	$0.05$	M
	Sub8	1812	620	2432	$0.25$	F
	Sub9	4673	863	5536	$0.16$	M
	Sub10	7104	0	7104	0	F
	Total	50,482	6238	56,720	$0.11$	-
SMM-1	Sub1	21,292	5663	26,955	$0.21$	M
	Sub2	12,763	4372	17,135	$0.26$	M
	Sub3	31,780	2855	34,635	$0.08$	M
	Sub4	10,571	10,243	20,814	0.49	M
	Sub5	17,782	6173	23,955	0.26	M
	Sub6	12,207	17,725	29,932	0.59	M
	Total	106,395	47,031	153,426	0.31	-
SMM-2	Sub1	18,729	11,656	30,385	0.38	M
	Sub2	22,611	4804	27,415	0.18	M
	Sub3	40,557	268	40,825	0.01	M
	Sub4	38,796	8176	46,972	0.17	M
	Sub5	22,896	6728	29,624	0.23	M
	Sub6	2375	11,178	13,553	0.82	M
	Total	145,964	42,810	188,774	0.23	-