Table 2 The number of correctly predicted template folds by random forest at the family level, superfamily level, and fold level under various ratios of negatives and positive training examples.
Ratio | Family | Superfamily | Fold | |||
|---|---|---|---|---|---|---|
Top1 | Top5 | Top1 | Top5 | Top1 | Top5 | |
128:1 (Original) | 469 | 508 | 275 | 344 | 131 | 187 |
100:1 | 457 | 505 | 271 | 335 | 119 | 183 |
75:1 | 466 | 503 | 273 | 330 | 118 | 181 |
50:1 | 459 | 504 | 276 | 329 | 120 | 174 |
25:1 | 452 | 504 | 270 | 324 | 114 | 181 |
1:1 | 190 | 287 | 81 | 157 | 49 | 107 |