Table 3 Classification accuracy of feature \(S_{v}\) 70 min before SCD
Time | Acc | Spe | Sen |
|---|---|---|---|
SCD10 | 86.79% | 86.67% | 83.33% |
SCD20 | 90.00% | 93.33% | 87.00% |
SCD30 | 92.14% | 95.00% | 91.00% |
SCD40 | 89.29% | 90.00% | 88.33% |
SCD50 | 81.43% | 82.00% | 88.00% |
SCD60 | 82.50% | 88.33% | 80.33% |
SCD70 | 87.50% | 100% | 77.00% |
Mean ± standared deviation | 87.09% ± 3.92% | 90.76% ± 5.91% | 85.00% ± 4.98% |