Table 2.
Pixel-wise performance metrics compared against renal pathologist.
| Class | Sensitivity | Specificity | Precision | NPV | MCC | Dice |
|---|---|---|---|---|---|---|
|
| ||||||
| Glomeruli | 0.998 | 1 | 1 | 1 | 0.999 | 0.999 |
| Sclerotic glomeruli | 0.948 | 1 | 0.996 | 1 | 0.972 | 0.972 |
| Tubules | 0.995 | 1 | 0.999 | 1 | 0.997 | 0.997 |
| Arteries/arterioles | 0.984 | 1 | 0.994 | 1 | 0.989 | 0.989 |
Abbreviations: NPV: Negative predictive value, MCC: Matthew’s correlation coefficient, Dice: Dice coefficient (F1-score).