Table 3.
Classification results for all experiments.
| Experiment | Modality | Feature | ROC-AUC | Accuracy rate |
|---|---|---|---|---|
| Experiment 1 | cough | LBP only | 0.77 | 78.1 % |
| Haralick only | 0.69 | 72.9% | ||
| LBP + Haralick | 0.80 | 79.9% | ||
| Experiment 2 | cough | LBP only | 0.77 | 69.9% |
| Haralick only | 0.67 | 62.3% | ||
| LBP + Haralick | 0.79 | 71.7% | ||
| Experiment 3 | breath | LBP only | 0.92 | 82.7% |
| Haralick only | 0.90 | 80.8% | ||
| LBP + Haralick | 0.96 | 87.9% | ||
| Experiment 4 | breath | LBP only | 0.85 | 70.9% |
| Haralick only | 0.76 | 63.5% | ||
| LBP + Haralick | 0.86 | 72.2% | ||
| Experiment 5 | cough + breath | LBP only | 0.78 | 66.8 % |
| Haralick only | 0.69 | 60.5% | ||
| LBP + Haralick | 0.75 | 70.1% | ||
| Experiment 6 | Speech | LBP only | 0.83 | 79.5% |
| Haralick only | 0.73 | 73.1% | ||
| LBP + Haralick | 0.83 | 79.7% | ||
| Experiment 7 | cough | LBP only | 0.97 | 98.7 % |
| Haralick only | 0.90 | 92% | ||
| LBP + Haralick | 0.98 | 98.9% |