Table 8 Result of shape analysis for individual and combination of features using Random Forest classifier.
From: Transformer based spinal vertebrae localization and scoliosis curvature classification
# | Feature Combination | Accuracy (%) | |||
|---|---|---|---|---|---|
Normal Spine | C-Shaped Spine | S-Shaped Spine | Overall | ||
1 | Feature1 | 82.1 | 93.8 | 90.6 | 89.2 |
2 | Feature2 | 78.6 | 96.9 | 78.1 | 84.9 |
3 | Feature3 | 85.7 | 93.8 | 57.8 | 78.9 |
4 | Feature4 | 64.3 | 92.3 | 68.8 | 75.7 |
5 | Feature5 | 66.1 | 76.9 | 53.1 | 65.4 |
6 | Feature1 & Feature2 | 91.1 | 100 | 93.8 | 95.1 |
7 | Feature1 & Feature3 | 96.4 | 100 | 95.3 | 97.3 |
8 | Feature1 & Feature4 | 92.9 | 100 | 98.4 | 97.3 |
9 | Feature1 & Feature5 | 89.3 | 98.5 | 76.6 | 88.1 |
10 | Feature2 & Feature3 | 91.1 | 100 | 87.5 | 92.9 |
11 | Feature2 & Feature4 | 87.5 | 98.5 | 92.2 | 92.9 |
12 | Feature2 & Feature5 | 89.3 | 98.5 | 82.8 | 90.3 |
13 | Feature3 & Feature4 | 91.1 | 100 | 89.1 | 93.5 |
14 | Feature3 & Feature5 | 92.9 | 100 | 82.8 | 91.9 |
15 | Feature4 & Feature5 | 80.4 | 100 | 85.9 | 89.2 |
16 | Feature1, Feature2 & Feature3 | 95.1 | 100 | 97.1 | 97.6 |
17 | Feature1, Feature2 & Feature4 | 92.9 | 100 | 96.9 | 96.8 |
18 | Feature1, Feature2 & Feature5 | 98.2 | 100 | 92.2 | 96.8 |
19 | Feature1, Feature3 & Feature4 | 97.1 | 100 | 95.1 | 97.6 |
20 | Feature1, Feature3 & Feature5 | 98.2 | 100 | 93.8 | 97.3 |
21 | Feature2, Feature3 & Feature4 | 94.6 | 100 | 93.8 | 96.2 |
22 | Feature2, Feature3 & Feature5 | 98.2 | 100 | 96.8 | 98.3 |
23 | Feature2, Feature4 & Feature5 | 91.1 | 100 | 93.8 | 95.1 |
24 | Feature3, Feature4 & Feature5 | 89.3 | 100 | 90.6 | 93.5 |
25 | Feature1, Feature2, Feature3 & Feature4 | 94.6 | 100 | 96.9 | 97.3 |
26 | Feature1, Feature2, Feature3 & Feature5 | 92.9 | 100 | 96.9 | 96.8 |
27 | Feature1, Feature2, Feature4 & Feature5 | 92.9 | 100 | 93.8 | 95.7 |
28 | Feature1, Feature2, Feature3, Feature4 & Feature5 | 98.2 | 100 | 98.4 | 98.9 |
