|  | Reference classification based on TKC |  | |||
---|---|---|---|---|---|---|
Final LDA model | Healthy | Mild KC | Moderate KC | Advanced KC | Overall accuracy | |
Prediction | Healthy | 31 | 7 | 0 | 0 | 71% |
Mild KC | 2 | 19 | 5 | 0 | ||
Moderate KC | 0 | 9 | 21 | 4 | ||
Advanced K | 0 | 0 | 9 | 19 | ||
Sn/Sp | 82%/97% | 73%/81% | 62%/83% | 68%/95% | Â | |
Final RF model (default cut-off) | Healthy | Mild KC | Moderate KC | Advanced KC | Overall accuracy | |
Prediction | Healthy | 33 | 10 | 1 | 0 | 75% |
Mild KC | 0 | 20 | 6 | 0 | ||
Moderate KC | 0 | 4 | 22 | 3 | ||
Advanced K | 0 | 1 | 6 | 20 | ||
Sn/Sp | 100%/88% | 57%/93% | 63%/92% | 87%/93% | Â | |
Final RF model (optimized cut-off) | Healthy | Mild KC | Moderate KC | Advanced KC | Overall accuracy | |
Final prediction (DKI) | Healthy | 30 | 5 | 1 | 0 | 78% |
Mild KC | 3 | 28 | 6 | 0 | ||
Moderate KC | 0 | 1 | 22 | 5 | ||
Advanced KC | 0 | 1 | 6 | 18 | ||
Sn/Sp | 91%/94% | 80%/90% | 63%/87% | 72%/95% | Â |