Research Article
Machine Learning and Electrocardiography Signal-Based Minimum Calculation Time Detection for Blood Pressure Detection
Table 18
DBP prediction models for 10-second epoching.
| Info | Performance evaluation criteria | L | FN | FP | Model | MAPE | MAD | SE | MSE | RMSE | | |
| 1 | 1 | 5 | FT | 6.56 | 4.86 | 6.93 | 48.00 | 6.93 | 0.71 | 0.50 | GPR | 5.99 | 4.42 | 6.05 | 36.51 | 6.04 | 0.75 | 0.57 | EBT | 6.14 | 4.52 | 6.35 | 40.26 | 6.35 | 0.74 | 0.54 |
| 2 | 3 | 10 | FT | 6.04 | 4.47 | 6.75 | 45.55 | 6.75 | 0.77 | 0.59 | GPR | 5.85 | 4.32 | 5.98 | 35.71 | 5.98 | 0.76 | 0.58 | EBT | 5.51 | 4.03 | 5.93 | 35.13 | 5.93 | 0.81 | 0.65 |
| 3 | 4 | 15 | FT | 6.04 | 4.47 | 6.75 | 45.55 | 6.75 | 0.77 | 0.59 | GPR | 5.86 | 4.32 | 5.98 | 35.76 | 5.98 | 0.76 | 0.58 | EBT | 5.48 | 4.02 | 5.92 | 35.04 | 5.92 | 0.81 | 0.65 |
| 4 | 5 | 20 | FT | 6.03 | 4.46 | 6.80 | 46.14 | 6.79 | 0.78 | 0.60 | GPR | 5.66 | 4.15 | 5.94 | 35.19 | 5.93 | 0.79 | 0.62 | EBT | 5.36 | 3.92 | 5.86 | 34.32 | 5.86 | 0.82 | 0.67 |
| 5 | 6 | 25 | FT | 5.34 | 3.96 | 6.08 | 36.90 | 6.07 | 0.83 | 0.69 | GPR | 5.68 | 4.15 | 5.95 | 35.36 | 5.95 | 0.79 | 0.62 | EBT | 4.89 | 3.58 | 5.42 | 29.31 | 5.41 | 0.86 | 0.74 |
| 6 | 8 | 30 | FT | 5.62 | 4.11 | 6.51 | 42.36 | 6.51 | 0.82 | 0.67 | GPR | 5.20 | 3.81 | 5.63 | 31.65 | 5.63 | 0.83 | 0.69 | EBT | 4.73 | 3.44 | 5.36 | 28.74 | 5.36 | 0.87 | 0.75 |
| 7 | 9 | 35 | FT | 5.59 | 4.08 | 6.48 | 41.89 | 6.47 | 0.82 | 0.68 | GPR | 5.20 | 3.80 | 5.64 | 31.73 | 5.63 | 0.83 | 0.69 | EBT | 4.75 | 3.46 | 5.40 | 29.13 | 5.40 | 0.86 | 0.75 |
| 8 | 10 | 40 | FT | 5.65 | 4.13 | 6.50 | 42.24 | 6.50 | 0.82 | 0.67 | GPR | 5.21 | 3.81 | 5.61 | 31.48 | 5.61 | 0.83 | 0.68 | EBT | 4.74 | 3.45 | 5.38 | 28.95 | 5.38 | 0.87 | 0.75 |
| 9 | 11 | 45 | FT | 5.60 | 4.09 | 6.48 | 41.90 | 6.47 | 0.82 | 0.68 | GPR | 5.18 | 3.80 | 5.60 | 31.32 | 5.60 | 0.83 | 0.69 | EBT | 4.75 | 3.45 | 5.39 | 29.03 | 5.39 | 0.87 | 0.75 |
| 10 | 13 | 50 | FT | 3.66 | 2.73 | 4.58 | 21.00 | 4.58 | 0.95 | 0.90 | GPR | 3.27 | 2.40 | 3.84 | 14.71 | 3.84 | 0.96 | 0.92 | EBT | 3.23 | 2.36 | 3.87 | 14.94 | 3.86 | 0.96 | 0.92 |
| 11 | 25 | 100 | FT | 3.05 | 2.30 | 4.16 | 17.32 | 4.16 | 0.96 | 0.93 | GPR | 2.85 | 2.08 | 3.53 | 12.46 | 3.53 | 0.97 | 0.94 | EBT | 2.69 | 1.96 | 3.42 | 11.67 | 3.42 | 0.97 | 0.95 |
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L: level; FN: number of feature; FP: percentage of feature; FT: fine tree; GPR: Gaussian process regression; EBT: ensemble bagged tree.
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