Table 4.
Basic network properties and the limiting effects of using induced subgraphs for novel link prediction, for each investigated species
| Species | Number of proteins (nodes) | Number of interactions (links) | Network sparsity with self-loops included (%) | Induced subgraph node coverage on N90 (%) | Induced subgraph node coverage on N100 (%) | Known missing links that could not be predicted in N100 from N90 (%) |
|---|---|---|---|---|---|---|
| Homo sapiens | 3555 | 16,586 | 0.26 | 67.2 | 69.8 | 12.3 |
| Saccharomyces cerevisiae | 2052 | 16,635 | 0.79 | 77.8 | 79.3 | 6.5 |
| Mus musculus | 3868 | 16,548 | 0.22 | 64.0 | 66.5 | 14.7 |
| Rattus norvegicus | 4053 | 22,249 | 0.27 | 68.5 | 71.2 | 10.1 |
| Sus scrofa | 3731 | 14,637 | 0.21 | 68.9 | 71.5 | 15.3 |
| Mean | 3452 | 17,331 | 0.28 | 69.3 | 71.7 | 11.8 |