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Performance of ten-fold cross validation in CinC2018tDB
| training folds | validation fold | |||
|---|---|---|---|---|
| Acc average (%) | Acc average (%) | Acc accumulation (%) | κ | |
| 4 classes | 68.8±0.2 | 65.6±1.3 | 65.6 | 0.31 |
| 3 classes(a) | 79.2±0.1 | 76.5±1.0 | 76.5 | 0.42 |
| 3 classes(b) | 72.2±0.1 | 68.2±1.2 | 68.2 | 0.36 |
| 2 classes | 81.3±0.1 | 79.4±0.9 | 79.4 | 0.48 |
