Research Article
A Sleep Stage Classification Algorithm of Wearable System Based on Multiscale Residual Convolutional Neural Network
Table 5
Subject cross-validation confusion matrix and performance in sleep-EDF-expanded.
| | W | N1 | N2 | N3 | REM | (%) | | (%) | Kappa |
| W | 16097 | 1483 | 63 | 17 | 517 | 88.56 | 94.13 | 97.55 | \ | N1 | 532 | 2971 | 668 | 14 | 753 | 60.17 | 85.78 | 88.73 | \ | N2 | 78 | 2494 | 11064 | 1006 | 1141 | 70.10 | 86.83 | 95.07 | \ | N3 | 6 | 78 | 450 | 2670 | 16 | 82.92 | 96.67 | 97.67 | \ | REM | 110 | 778 | 397 | 6 | 4399 | 77.31 | 92.22 | 94.24 | \ | Overall | 75.81 | 91.13 | 94.65 | 0.7001 |
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