Table 6 Coding words for multi-class task
Class | one-against-all algorithm | ECOC algorithm | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Coding word | Coding word | |||||||||
y1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
y2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
y3 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 |
y4 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 |
Class | one-against-all algorithm | ECOC algorithm | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Â | Coding word | Coding word | |||||||||
y1 | 1 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
y2 | 0 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 |
y3 | 0 | 0 | 1 | 0 | 0 | 0 | 1 | 1 | 0 | 0 | 1 |
y4 | 0 | 0 | 0 | 1 | 0 | 1 | 0 | 1 | 0 | 1 | 0 |