Table 2.
Estimation results with Lasso and normal features.
| Estimation | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| RMSE(°) | NRMSE | R 2 | |||||||
| Training | F/E | RD/UD | P/S | F/E | RD/UD | P/S | F/E | RD/UD | P/S |
| XoY | 8.2 ± 4.19 | 4.74 ± 1.02 | 9.34 ± 2.7 | 0.06 ± 0.03 | 0.22 ± 0.1 | 0.41 ± 0.2 | 0.94 ± 0.06 | 0.27 ± 0.25 | 0.07 ± 0.13 |
| YoZ | 7.96 ± 5.16 | 4.08 ± 2 | 11.64 ± 8.16 | 0.34 ± 0.23 | 0.06 ± 0.03 | 0.36 ± 0.15 | 0.05 ± 0.16 | 0.95 ± 0.04 | 0.13 ± 0.31 |
| XoZ | 7.37 ± 3.33 | 3.95 ± 1 | 12.19 ± 3.66 | 0.36 ± 0.17 | 0.18 ± 0.05 | 0.07 ± 0.02 | 0.11 ± 0.26 | 0.34 ± 0.35 | 0.94 ± 0.04 |