Table 1. Average AUC, aggregated for different densities ρ and different total numbers of positive interactions in all the different datasets.
| Density ρ | Imputation AUC |
False negative recovery AUC |
||||
|---|---|---|---|---|---|---|
| [0, 0.1] | [0.1, 0.25] | [0.25, 1] | [0, 0.1] | [0.1, 0.25] | [0.25, 1] | |
| #Interactions | ||||||
| [0, 50] | 0.8187 | 0.6119 | 0.7180 | 0.8443 | 0.6489 | 0.7426 |
| [50, 100] | 0.7561 | 0.7194 | 0.8017 | 0.7696 | 0.7341 | 0.8190 |
| [100, 1000] | 0.8259 | 0.7857 | 0.8002 | 0.8301 | 0.7925 | 0.8088 |
| [1000, 10000] | 0.8219 | 0.8423 | — | 0.8232 | 0.8429 | — |
| [10000, +∞] | 0.8482 | — | — | 0.8486 | — | — |
The first part gives the results for the imputation experiments, the second part presents the results for the false negative recovery experiments. All datasets with interaction strengths were binarized for these experiments.