Research Article
Group Feature Screening Based on Information Gain Ratio for Ultrahigh-Dimensional Data
Table 2
Simulation results for Model 2.
| Condition | MMS | CP | 5% | 25% | 50% | 75% | 95% | CP1 | CP2 | CP3 | Cpa |
| Balanced Y, n = 100, | GIGR-SIS | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 1.000 | 1.000 | 1.000 | 1.000 | IG-SIS | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 0.600 | 0.600 | 0.600 | 0.000 | GIG-SIS | 7.00 | 8.00 | 8.00 | 9.00 | 11.00 | 0.998 | 1.000 | 1.000 | 1.000 | gSIS | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 0.600 | 0.600 | 0.600 | 0.000 | gHOLP | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 0.600 | 0.600 | 0.600 | 0.000 |
| Balanced Y, n = 150, | GIGR-SIS | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 1.000 | 1.000 | 1.000 | 1.000 | IG-SIS | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 0.600 | 0.600 | 0.600 | 0.000 | GIG-SIS | 9.00 | 9.00 | 10.00 | 14.00 | 23.50 | 0.978 | 0.994 | 0.998 | 0.990 | gSIS | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 0.600 | 0.600 | 0.600 | 0.000 | gHOLP | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 0.600 | 0.600 | 0.600 | 0.000 |
| Balanced Y, n = 200, | GIGR-SIS | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 1.000 | 1.000 | 1.000 | 1.000 | IG-SIS | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 0.600 | 0.600 | 0.600 | 0.000 | GIG-SIS | 9.00 | 9.00 | 9.00 | 9.00 | 10.05 | 1.000 | 1.000 | 1.000 | 1.000 | gSIS | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 0.600 | 0.600 | 0.600 | 0.000 | gHOLP | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 0.600 | 0.600 | 0.600 | 0.000 |
| Unbalanced Y, n = 100, | GIGR-SIS | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 1.000 | 1.000 | 1.000 | 1.000 | IG-SIS | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 0.600 | 0.600 | 0.600 | 0.000 | GIG-SIS | 11.00 | 11.00 | 11.00 | 11.00 | 11.00 | 1.000 | 1.000 | 1.000 | 1.000 | gSIS | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 0.600 | 0.600 | 0.600 | 0.000 | gHOLP | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 0.600 | 0.600 | 0.600 | 0.000 |
| Unbalanced Y, n = 150, | GIGR-SIS | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 1.000 | 1.000 | 1.000 | 1.000 | IG-SIS | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 0.600 | 0.600 | 0.600 | 0.000 | GIG-SIS | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 | 1.000 | 1.000 | 1.000 | 1.000 | gSIS | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 0.600 | 0.600 | 0.600 | 0.000 | gHOLP | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 0.600 | 0.600 | 0.600 | 0.000 |
| Unbalanced Y, n = 200, | GIGR-SIS | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 | 1.000 | 1.000 | 1.000 | 1.000 | IG-SIS | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 1283.00 | 0.600 | 0.600 | 0.600 | 0.000 | GIG-SIS | 9.00 | 9.00 | 9.00 | 9.00 | 9.00 | 1.000 | 1.000 | 1.000 | 1.000 | gSIS | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 1262.00 | 0.600 | 0.600 | 0.600 | 0.000 | gHOLP | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 1455.00 | 0.600 | 0.600 | 0.600 | 0.000 |
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