Table 6.
Mean prediction test errors and the associated standard errors (mean/SE) for simulation with outliers
| Number of types | ||||
|---|---|---|---|---|
| Outliers proportion | Method | 2&3 types | 5&6 types | 10&9 types |
| 5% | NMF | 0.015/0.0029 | 0.0396/0.0054 | 0.0582/0.0063 |
| RF | 0.0042/0.0012 | 0.0036/0.0009 | 0.0028/0.0009 | |
| SVM | 0.1874/0.0102 | 0.187/0.0117 | 0.2114/0.0145 | |
| 10% | NMF | 0.0266/0.0040 | 0.0564/0.0050 | 0.089/0.0061 |
| RF | 0.0098/0.0024 | 0.0094/0.0020 | 0.008/0.0018 | |
| SVM | 0.2404/0.0101 | 0.2298/0.0120 | 0.2694/0.0126 | |
| 20% | NMF | 0.075/0.0088 | 0.1424/0.0083 | 0.161/0.0084 |
| RF | 0.0338/0.0037 | 0.0264/0.0042 | 0.0308/0.0036 | |
| SVM | 0.3066/0.0110 | 0.302/0.0147 | 0.3118/0.0158 |