Table 2 Confusion matrix for CRGs 5192-6144-7071, in the first and final stages of the classification tree, showing mean (and standard deviation) on 50 trials
From: Visually guided classification trees for analyzing chronic patients
CRG | Â | Predicted | ||
|---|---|---|---|---|
| Â | Â | 5192 | 6144 | 7071 |
5192 | First stage | 99.82 (0.80) | 0.18 (0.68) | 0 (0) |
| Â | Final stage | 99.54 (0.76) | 0.40 (0.74) | 0.05 (0.21) |
6144 | First stage | 12.86 (3.06) | 86.99 (3.12) | 0.15 (3.86) |
| Â | Final stage | 3.39 (1.66) | 90.37 (2.82) | 6.24 (2.38) |
7071 | First stage | 14.7 (3.33) | 47.42 (5.02) | 46.88 (4.49) |
| Â | Final stage | 7.46 (1.78) | 39.68 (5.03) | 61.86 (4.99) |