TABLE II.
Methods | MAPE | Average predictive variance |
---|---|---|
PI | 0.252 | - |
Standard GP | 0.191 | 0.038 |
Semi-GP | 0.189 | 0.039 |
Co-training SVR-KNN | 0.243 | - |
SSRR-AGLP | 0.201 | - |
SS-RT | 0.231 | - |
SAFER | 0.223 | - |
KGL (no variance reduction) | 0.174 | 0.023 |
KGL (random unlabeled sample selection) | 0.171 | 0.018 |
KGL | 0.165 | 0.015 |