Table 1.
Results of Depth-based Data Completion: a reading is predicted using other readings of the same magnitude at different depths. The table shows mean errors for each case. In red, situations where the Nearest Neighbor completion performs better than the AAN.
| Location | Magnitude | Completion of 1 reading | Completion of 2 readings | Completion of 3 readings | Completion of all underwater readings | ||||
|---|---|---|---|---|---|---|---|---|---|
| ANN | Nearest Neighbor | ANN | Nearest Neighbor | ANN | Nearest Neighbor | ANN | Nearest Neighbor | ||
| Jordan Basin | Density | 0.38% | 0.17% | 0.38% | 0.64% | 0.25% | 1.89% | 0.48% | 2.96% |
| Salinity | 0.28% | 0.25% | 0.27% | 0.84% | 0.36% | 1.51% | 0.49% | 2.86% | |
| Temperature | 2.10% | 0.67% | 2.24% | 1.74% | 3.10% | 3.72% | 4.78% | 4.85% | |
| Northeast Channel | Density | 0.28% | 0.55% | 0.33% | 1.8% | 0.39% | 3.78% | 0.84% | 6.17% |
| Salinity | 0.71% | 0.47% | 0.65% | 2.48% | 1.02% | 5.03% | 1.63% | 5.80% | |
| Temperature | 3.47% | 2.43% | 2.57% | 6.54% | 5.42% | 10.24% | 5.84% | 5.31% | |