Table 11.
Evaluation of the outperforming algorithms for estimating SBP and DBP after optimization.
| Selection Criteria | Performance Criteria | Systolic Blood Pressure | Diastolic Blood Pressure | ||
|---|---|---|---|---|---|
| Optimized GPR | Optimized Ensemble Trees | Optimized GPR | Optimized Ensemble Trees | ||
| Features from the literature | MAE MSE RMSE R |
6.79 180.99 13.45 0.79 |
12.43 231.15 15.20 0.73 |
4.49 70.06 8.37 0.74 |
8.17 104.45 10.27 0.57 |
| All features (newly designed and from the literature) |
MAE MSE RMSE R |
3.30 72.95 8.54 0.92 |
10.886 264.24 16.25 0.67 |
2.81 30.70 5.54 0.90 |
7.96 111.97 10.58 0.56 |
| ReliefF | MAE MSE RMSE R |
3.02
45.49 6.74 0.95 |
11.32 284.69 16.84 0.65 |
1.74
12.89 3.59 0.96 |
5.99 62.04 7.88 0.78 |
| FSCMRMR | MAE MSE RMSE R |
6.11 108.96 10.44 0.88 |
14.65 321.63 17.93 0.58 |
6.80 77.26 8.78 0.72 |
8.22 110.84 10.53 0.56 |
| CFS | MAE MSE RMSE R |
12.95 361.96 19.02 0.50 |
16.27 448.25 21.17 0.28 |
7.59 108.43 10.41 0.57 |
7.89 106.72 10.33 0.58 |