Table 8.
RF mean prediction test errors and the associated standard errors for simulation with zero-inflated weight matrix
| SNR | class 1 ∖class 2 | 2 types | 5 types | 10 types |
|---|---|---|---|---|
| +∞ | 3 types | 0.0072/0.0015 | 0.0062/0.0015 | 0.0046/0.0012 |
| 4 | 0.0054/0.0013 | 0.0026/0.0010 | 0.0042/0.0015 | |
| 2 | 0.0048/0.0013 | 0.0058/0.0012 | 0.0044/0.0012 | |
| 1 | 0.0068/0.0021 | 0.0056/0.0013 | 0.005/0.0012 | |
| +∞ | 6 types | 0.0074/0.0013 | 0.0122/0.0021 | 0.0082/0.0018 |
| 4 | 0.009/0.0017 | 0.0118/0.0014 | 0.0066/0.0013 | |
| 2 | 0.0112/0.0021 | 0.0148/0.0024 | 0.0076/0.0018 | |
| +∞ | 9 types | 0.0102/0.0019 | 0.015/0.0024 | 0.0118/0.0023 |
| 4 | 0.011/0.0018 | 0.0168/0.0024 | 0.0104/0.0021 | |
| 2 | 0.0104/0.0017 | 0.015/0.0030 | 0.0122/0.0028 | |
| 1 | 0.01/0.0019 | 0.0126/0.0022 | 0.014/0.0026 |