Table 3 Precision, Recall, F1 score and AUC of test set in each scale of knee osteoarthritis
From: Automatic assessment of knee osteoarthritis severity in portable devices based on deep learning
K-L scale | Knee(n = 901) | Precision | Recall | F1 score | AUC (95% CI) |
|---|---|---|---|---|---|
K-L 0 | 2 | 0.5 | 1 | 0.667 | 0.999 |
(0.997–1.0) | |||||
K-L 1 | 56 | 0.914 | 0.946 | 0.93 | 0.97 |
(0.936–1.0) | |||||
K-L 2 | 138 | 0.978 | 0.971 | 0.971 | 0.983 |
(0.966–0.999) | |||||
K-L 3 | 364 | 0.981 | 0.978 | 0.974 | 0.981 |
(0.970–0.992) | |||||
K-L 4 | 341 | 0.988 | 0.982 | 0.985 | 0.988 |
(0.979–0.997) |