Air quality prediction on Air Quality (UAR 50/50 spatial split)
0.671R^2PCL
Evaluation results
| Method | Links | |||
|---|---|---|---|---|
| PCLLocation-encoder fusion protocol=Trained, λ=0.2, ρ=162026.04 | 0.671 | 3.988 | 0.024 | |
| Proxy pretraining (ours)Location-encoder fusion protocol=Frozen2026.04 | 0.666 | 4.016 | 0.124 | |
| without PCLLocation-encoder fusion protocol=Trained2026.04 | 0.655 | 4.082 | 0.006 | |
| ClimplicitLocation-encoder fusion protocol=Frozen2026.04 | 0.642 | 4.161 | 0.026 | |
| GeoCLIPLocation-encoder fusion protocol=Frozen2026.04 | 0.631 | 4.222 | 0.178 | |
| Proxy-stacked obs. encoderCategory=Baselines2026.04 | 0.61 | 4.344 | 0.121 | |
| Obs. encoder onlyCategory=Baselines2026.04 | 0.598 | 4.407 | 0.045 | |
| Proxy-only regressionCategory=Baselines2026.04 | 0.23 | 6.101 | 0.049 |