Table 7 Error rates (top1, top3) for the fold recognition problem.
From: Building multiclass classifiers for remote homology detection and fold recognition
| Â | Â | fd25 | fd40 | ||
|---|---|---|---|---|---|
| Â | Â | top1 | top3 | top1 | top3 |
Two-Level Approaches Without Hierarchy Information | Â | Â | Â | Â | Â |
| Â | Scaling | 38.5 | 24.5 | 25.6 | 15.4 |
SVM-Struct | Scale & Shift | 37.4 | 24.8 | 24.7 | 15.1 |
| Â | Crammer Singer | 36.3 | 22.7 | 25.0 | 13.4 |
Two-Level Approaches With Class-level Nodes | Â | Â | Â | Â | Â |
| Â | Scaling | 36.7 | 21.9 | 20.6 | 11.9 |
SVM-Struct | Scale & Shift | 36.3 | 21.6 | 21.2 | 12.2 |
| Â | Crammer Singer | 37.1 | 22.3 | 25.3 | 13.4 |
Two-Level Approaches With Superfamily-level Nodes | Â | Â | Â | Â | Â |
| Â | Scaling | 39.9 | 24.5 | 27.9 | 19.5 |
SVM-Struct | Scale & Shift | 39.6 | 23.4 | 25.3 | 16.0 |
| Â | Crammer Singer | 40.6 | 27.3 | 26.7 | 15.1 |
Two-Level Approaches With Superfamily-level and Class-level Nodes | Â | Â | Â | Â | Â |
| Â | Scaling | 39.2 | 25.2 | 20.6 | 13.7 |
SVM-Struct | Scale & Shift | 38.5 | 23.0 | 20.9 | 12.2 |
| Â | Crammer Singer | 37.1 | 23.7 | 24.1 | 12.5 |