Table 14.
Performance results obtained with 3 classes (crackle vs. wheeze vs. other)—training: variable duration; testing: variable duration.
| Classifiers | Accuracy | F1Wheez | MCCWheez | F1Crack | MCCCrack | F1Other | MCCOther |
|---|---|---|---|---|---|---|---|
| LDA_10MRMR | 62.3 ± 0.1 | 71.0 ± 0.0 | 67.8 ± 0.0 | 75.2 ± 0.1 | 42.5 ± 0.1 | 17.1 ± 0.2 | 14.2 ± 0.3 |
| LDA_100MRMR | 65.5 ± 0.0 | 72.3 ± 0.1 | 69.8 ± 0.1 | 76.7 ± 0.1 | 47.8 ± 0.1 | 35.0 ± 0.4 | 22.5 ± 0.1 |
| LDA_Full | 68.8 ± 0.1 | 72.2 ± 0.1 | 69.9 ± 0.1 | 78.2 ± 0.2 | 52.9 ± 0.2 | 48.9 ± 0.5 | 32.5 ± 0.3 |
| SVMrbf_10MRMR | 65.6 ± 0.4 | 72.5 ± 0.5 | 69.1 ± 0.7 | 76.7 ± 0.3 | 47.2 ± 0.7 | 34.9 ± 2.7 | 23.2 ± 1.3 |
| SVMrbf_100MRMR | 68.2 ± 0.9 | 68.8 ± 1.9 | 64.1 ± 2.2 | 77.4 ± 0.7 | 51.2 ± 1.4 | 52.1 ± 2.3 | 31.3 ± 2.2 |
| SVMrbf_Full | 68.0 ± 1.1 | 65.2 ± 4.0 | 60.9 ± 3.9 | 75.9 ± 1.6 | 51.1 ± 1.5 | 57.7 ± 3.2 | 33.4 ± 1.7 |
| RUSBoost_10MRMR | 65.4 ± 0.4 | 72.7 ± 0.6 | 69.9 ± 0.8 | 74.8 ± 0.9 | 45.2 ± 0.8 | 43.2 ± 3.8 | 24.1 ± 1.6 |
| RUSBoost_100MRMR | 68.5 ± 0.5 | 73.6 ± 0.8 | 71.0 ± 1.2 | 75.4 ± 1.3 | 50.6 ± 1.0 | 55.2 ± 2.5 | 33.6 ± 1.1 |
| RUSBoost_Full | 69.0 ± 1.1 | 73.7 ± 0.7 | 70.7 ± 0.7 | 75.4 ± 1.6 | 51.6 ± 1.7 | 57.7 ± 0.6 | 35.2 ± 1.6 |
| CNN_dualInput | 81.8 ± 0.7 | 72.5 ± 2.3 | 69.3 ± 2.0 | 88.2 ± 0.6 | 75.2 ± 1.3 | 75.1 ± 1.3 | 62.1 ± 1.4 |
| CNN_Spectrogram | 78.7 ± 0.9 | 70.5 ± 3.0 | 66.3 ± 3.1 | 86.2 ± 0.6 | 70.9 ± 1.7 | 69.6 ± 2.6 | 55.9 ± 1.8 |
| CNN_melSpectrogram | 76.9 ± 1.3 | 70.3 ± 2.6 | 66.2 ± 2.4 | 84.7 ± 0.8 | 67.4 ± 2.0 | 66.3 ± 3.9 | 51.4 ± 3.0 |