Table 3 Cross-corpus results measured with F-score and threshold chosen on training set. F-score results for cross-corpus testing with the thresholds chosen on the training set. Rows correspond to training corpora and columns to test corpora. Δ denote the difference between the F-score result and the result achieved with the optimal threshold.
AImed | Δ | BioInfer | Δ | HPRD50 | Δ | IEPA | Δ | LLL | Δ | |
|---|---|---|---|---|---|---|---|---|---|---|
AImed | - | - | 24.9% | 22.2% | 64.6% | 4.4% | 22.9% | 44.5% | 17.7% | 56.8% |
BioInfer | 44.2% | 3.0% | - | - | 63.6% | 0.3% | 64.5% | 3.5% | 76.4% | 1.6% |
HPRD50 | 40.9% | 1.3% | 27.2% | 15.3% | - | - | 56.3% | 8.8% | 45.5% | 22.4% |
IEPA | 38.4% | 0.7% | 47.0% | 4.7% | 65.6% | 1.9% | - | - | 77.0% | 0.6% |
LLL | 32.6% | 0.7% | 42.2% | 0.3% | 58.3% | 1.5% | 63.9% | 1.0% | - | - |