Table 4. Sleep disturbance (GSDS), anxiety (STAI-S) and depression (CES-D) real values compared to the predicted values with the SVR (polynomial kernel) and n-CCA on the dataset with the Maximum Likelihood Estimation imputation.
| Symptoms | Real Values (mean) | Real Values (range) | SVR (polynomial kernel) | n-CCA | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Predicted Values (mean) | Predicted Values (range) | RMSE | RMSE / mean | Predicted Values (mean) | Predicted Values (range) | RMSE | RMSE / mean | |||
| Sleep Disturbance | 54.796 | 7.000 - 105.000 |
54.089 | 20.044 - 100.214 |
13.331 | 0.246 | 54.600 | 38.427 - 86.368 |
16.680 | 0.305 |
| Anxiety | 34.481 | 20.000 - 76.000 |
33.749 | 19.495 - 74.236 |
8.476 | 0.251 | 34.865 | 24.895 - 57.583 |
9.320 | 0.267 |
| Depression | 14.119 | 0.000 - 49.000 |
13.205 | 0.097 - 49.110 |
7.081 | 0.536 | 13.792 | 4.578 - 33.338 |
7.583 | 0.550 |