Group Feature Screening Based on Information Gain Ratio for Ultrahigh-Dimensional Data

Table 3

Parameter specification of Model 3.

	K
	1	2	3	4	5	6	7	8	9	10	11	12
r = 1	0.2	0.8	0.7	0.2	0.2	0.9	0.1	0.1	0.7	0.7	0.3	0.5
r = 2	0.9	0.3	0.3	0.7	0.8	0.4	0.7	0.6	0.4	0.4	0.8	0.2
r = 3	0.1	0.9	0.9	0.1	0.3	0.1	0.4	0.3	0.6	0.6	0.4	0.7
r = 4	0.7	0.2	0.2	0.6	0.7	0.6	0.8	0.9	0.1	0.1	0.8	0.6