Table 3.
Tightness of approximation values for PVQA when varying the percentage of data used for training and testing.
| Percentage of data used for training and testing | 70/30% | 80/20% | 90/10% | 96/4% | 98/2% |
|---|---|---|---|---|---|
| sunspot | 1.07 | 1.06 | 1.06 | 1.07 | 1.06 |
| ballbeam | 1.02 | 1.05 | 1.05 | 1.06 | 1.04 |
| ocean | 1.04 | 1.01 | 1.00 | 1.01 | 1.00 |
| powerplant | 1.06 | 1.06 | 1.06 | 1.06 | 1.06 |
| tide | 1.12 | 1.13 | 1.13 | 1.12 | 1.13 |
| chaotic | 1.03 | 1.06 | 1.06 | 1.06 | 1.07 |
| power_data | 1.06 | 1.03 | 1.03 | 1.02 | 1.02 |
| water | 1.25 | 1.23 | 1.23 | 1.23 | 1.23 |