Table 5 Confusion matrices of various machine learning (ML) and multi-layer perceptron (MLP) models
Algorithms | Actual/Guess | AST | COPD | ILD | PN | TB | N |
|---|---|---|---|---|---|---|---|
SVM (Quad.) | AST | 83.4 | 1.1 | 9.1 | 2.9 | 1.5 | 2.0 |
COPD | 0.9 | 80.6 | 8.9 | 2.7 | 2.9 | 3.9 | |
ILD | 0.8 | 0.1 | 95.0 | 2.1 | 0.3 | 1.7 | |
PN | 1.4 | 1.0 | 9.1 | 84.1 | 2.0 | 2.4 | |
TB | 0.9 | 1.1 | 8.8 | 3.1 | 82.4 | 3.6 | |
N | 0.5 | 0.5 | 6.1 | 2.9 | 1.0 | 88.9 | |
SVM (Cubic) | AST | 84.1 | 2.0 | 3.4 | 5.0 | 2.1 | 3.4 |
COPD | 2.0 | 81.5 | 2.6 | 5.9 | 3.9 | 4.1 | |
ILD | 2.8 | 0.3 | 88.9 | 6.2 | 0.9 | 0.8 | |
PN | 3.4 | 1.4 | 5.2 | 83.5 | 2.2 | 4.4 | |
TB | 2.3 | 2.0 | 4.0 | 6.4 | 81.4 | 3.9 | |
N | 1.3 | 0.2 | 3.5 | 5.4 | 0.7 | 88.8 | |
MLP (Narrow) | AST | 92.5 | 1.9 | 0.5 | 1.1 | 2.7 | 1.3 |
COPD | 0.7 | 95.3 | 0.8 | 0.5 | 1.3 | 1.3 | |
ILD | 0.7 | 0.4 | 94.1 | 1.1 | 1.6 | 2.1 | |
PN | 1.3 | 0.9 | 1.3 | 92.7 | 1.7 | 2.0 | |
TB | 1.2 | 1.9 | 1.3 | 1.2 | 92.2 | 2.1 | |
N | 0.9 | 1.2 | 1.9 | 1.5 | 2.0 | 92.6 | |
MLP (Medium) | AST | 96.8 | 0.8 | 0.5 | 0.2 | 1.1 | 0.5 |
COPD | 0.4 | 96.7 | 0.7 | 0.1 | 1.0 | 1.1 | |
ILD | 0.2 | 0.6 | 96.6 | 0.5 | 1.1 | 0.9 | |
PN | 0.6 | 0.6 | 0.8 | 95.7 | 1.1 | 1.2 | |
TB | 1.3 | 1.0 | 0.8 | 1.0 | 94.7 | 1.2 | |
N | 0.5 | 0.8 | 0.9 | 1.1 | 2.0 | 94.6 | |
MLP (Wide) | AST | 95.7 | 0.5 | 0.6 | 0.7 | 0.8 | 1.6 |
COPD | 0.7 | 95.8 | 0.3 | 0.2 | 1.6 | 1.4 | |
ILD | 0.4 | 0.4 | 97.5 | 0.2 | 0.6 | 0.9 | |
PN | 0.7 | 0.3 | 0.5 | 95.8 | 1.3 | 1.3 | |
TB | 0.7 | 1.6 | 1.1 | 0.8 | 92.7 | 3.1 | |
TB | 0.7 | 1.6 | 1.1 | 0.8 | 92.7 | 3.1 | |
MLP (Bilayered) | AST | 92.9 | 1.3 | 0.8 | 0.6 | 2.3 | 2.0 |
COPD | 1.0 | 93.6 | 0.3 | 1.6 | 1.3 | 2.1 | |
ILD | 1.5 | 1.2 | 92.2 | 1.3 | 2.0 | 1.8 | |
PN | 2.1 | 2.9 | 1.2 | 91.2 | 1.5 | 1.1 | |
TB | 3.1 | 1.2 | 1.2 | 1.2 | 91.8 | 1.5 | |
N | 1.6 | 1.4 | 0.9 | 0.9 | 2.0 | 93.2 | |
MLP (Trilayered) | AST | 90.7 | 1.6 | 2.4 | 1.6 | 2.8 | 0.9 |
ILD | 3.3 | 1.6 | 89.3 | 1.7 | 2.5 | 1.6 | |
PN | 3.2 | 2.3 | 3.6 | 86.9 | 3.0 | 1.1 | |
TB | 3.3 | 2.7 | 2.3 | 3.0 | 86.6 | 2.1 | |
N | 2.0 | 1.9 | 1.7 | 1.6 | 3.4 | 89.4 |
