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Gaussian mixture model results of sex recognition for coughs and cough epochs.
| Model for | True positive rate, % | True negative rate, % | Accuracy, % | Matthews correlation coefficient, % | Positive predictive value, % | Negative predictive value, % |
| Cough | 81.0 | 71.8 | 74.8 | 49.6 | 57.8 | 88.8 |
| Cough epochs | 95.0 | 74.9 | 83.2 | 69.1 | 72.8 | 95.5 |
