Research Article
A Sleep Stage Classification Algorithm of Wearable System Based on Multiscale Residual Convolutional Neural Network
Table 7
Subject cross-validation confusion matrix and performance in CINC2018.
| | W | N1 | N2 | N3 | REM | | | (%) | Kappa |
| W | 14518 | 2442 | 427 | 62 | 440 | 81.15 | 92.49 | 95.05 | \ | N1 | 3131 | 8588 | 2670 | 33 | 3590 | 47.67 | 83.57 | 91.00 | \ | N2 | 582 | 4416 | 29880 | 4077 | 2454 | 72.16 | 83.75 | 91.62 | \ | N3 | 22 | 9 | 1469 | 7663 | 65 | 83.04 | 94.33 | 95.47 | \ | REM | 193 | 973 | 537 | 6 | 9918 | 84.04 | 92.04 | 92.96 | \ | Overall | 73.61 | 89.24 | 93.22 | 0.6224 |
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