Research Article
ECG-Based Subject Identification Using Common Spatial Pattern and SVM
Table 2
PTB dataset classification results with a segment length of 7 seconds for different numbers of subjects.
| No. of subjects | I | II | III | aVR | aVL | aVF | V1 | V2 | V3 | V4 | V5 | V6 | Vx | Vy | Vz | 6 limb | 6 chest | 12 leads |
| 10 | 98.75 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 98.75 | 100.00 | 100.00 | 98.75 | 100.00 | 100.00 | 100.00 | 100.00 | 100.00 | 20 | 99.38 | 99.38 | 97.50 | 100.00 | 100.00 | 98.13 | 100.00 | 99.38 | 100.00 | 99.38 | 99.38 | 100.00 | 100.00 | 100.00 | 98.75 | 98.75 | 95.63 | 93.13 | 30 | 99.58 | 98.80 | 96.85 | 99.63 | 98.38 | 97.96 | 100.00 | 99.58 | 99.58 | 98.75 | 99.58 | 100.00 | 100.00 | 98.80 | 97.92 | 98.06 | 94.68 | 91.85 | 40 | 99.69 | 98.79 | 97.67 | 99.44 | 98.79 | 98.16 | 99.44 | 99.13 | 99.38 | 99.38 | 99.69 | 100.00 | 100.00 | 99.10 | 97.88 | 98.51 | 95.42 | 93.02 | 50 | 99.75 | 98.56 | 97.44 | 99.33 | 98.36 | 98.31 | 99.56 | 99.31 | 99.50 | 99.50 | 99.53 | 100.00 | 100.00 | 99.06 | 98.31 | 97.92 | 95.22 | 93.56 | 60 | 99.79 | 97.96 | 97.25 | 98.82 | 97.62 | 97.59 | 99.03 | 99.61 | 99.40 | 99.40 | 98.98 | 98.96 | 99.79 | 98.38 | 97.76 | 96.37 | 94.35 | 92.13 | 70 | 99.35 | 96.83 | 96.03 | 98.67 | 96.05 | 96.19 | 99.17 | 99.19 | 99.48 | 99.13 | 98.77 | 98.93 | 99.82 | 95.99 | 98.08 | 95.28 | 93.08 | 89.86 | 80 | 97.81 | 96.02 | 95.17 | 97.54 | 95.42 | 95.17 | 98.28 | 98.72 | 98.98 | 99.08 | 98.35 | 97.76 | 98.07 | 95.61 | 97.90 | 94.13 | 92.48 | 88.06 | 90 | 97.32 | 95.36 | 95.15 | 96.93 | 95.05 | 94.60 | 97.96 | 98.74 | 99.09 | 99.18 | 98.40 | 98.01 | 98.29 | 95.68 | 97.86 | 94.23 | 93.18 | 87.95 | 100 | 97.35 | 95.26 | 95.08 | 96.89 | 94.99 | 94.57 | 98.50 | 98.86 | 99.18 | 98.81 | 98.68 | 98.21 | 98.46 | 95.43 | 98.07 | 93.50 | 93.64 | 88.35 | 110 | 97.48 | 95.35 | 95.20 | 96.84 | 95.11 | 94.31 | 98.64 | 98.97 | 99.26 | 98.91 | 98.57 | 98.14 | 98.49 | 95.11 | 97.92 | 93.01 | 93.38 | 88.27 | 120 | 97.10 | 94.85 | 95.01 | 96.31 | 95.14 | 94.50 | 98.66 | 98.77 | 99.23 | 99.01 | 98.48 | 98.19 | 98.51 | 94.46 | 97.81 | 92.47 | 93.44 | 88.24 | 130 | 97.24 | 94.21 | 94.30 | 96.03 | 94.51 | 93.49 | 98.67 | 98.77 | 99.20 | 98.72 | 98.23 | 98.05 | 98.72 | 94.14 | 97.87 | 92.83 | 93.39 | 87.63 | 140 | 96.50 | 93.82 | 93.08 | 95.51 | 93.97 | 92.71 | 97.82 | 98.50 | 98.99 | 98.27 | 98.18 | 97.65 | 98.54 | 93.66 | 97.67 | 92.88 | 92.79 | 86.94 | 150 | 96.35 | 93.42 | 93.21 | 95.72 | 93.96 | 92.61 | 98.10 | 98.60 | 99.06 | 98.22 | 98.21 | 97.39 | 98.56 | 93.58 | 97.74 | 92.46 | 92.77 | 86.98 | 160 | 95.90 | 94.05 | 93.09 | 95.76 | 94.10 | 91.99 | 98.06 | 98.69 | 99.04 | 97.97 | 98.01 | 97.40 | 98.72 | 93.92 | 97.65 | 91.94 | 92.40 | 86.49 | 170 | 95.49 | 93.89 | 92.68 | 95.71 | 93.87 | 91.73 | 98.03 | 98.57 | 99.02 | 98.02 | 98.06 | 97.33 | 98.37 | 93.69 | 97.87 | 91.84 | 92.97 | 86.56 | 180 | 95.39 | 93.07 | 92.47 | 95.32 | 93.58 | 91.23 | 98.00 | 98.70 | 99.07 | 98.13 | 97.96 | 96.92 | 98.39 | 92.72 | 97.85 | 90.99 | 92.65 | 86.44 | 190 | 95.10 | 93.24 | 92.01 | 95.44 | 93.66 | 90.96 | 97.97 | 98.44 | 98.87 | 98.09 | 97.93 | 96.89 | 98.21 | 92.72 | 97.37 | 90.24 | 92.00 | 85.45 | 200 | 95.15 | 93.01 | 91.97 | 94.98 | 93.48 | 90.92 | 97.89 | 98.51 | 98.92 | 98.07 | 97.79 | 96.98 | 98.17 | 92.65 | 97.38 | 89.89 | 92.08 | 85.54 |
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