Research Article
Link Prediction via Sparse Gaussian Graphical Model
Table 5
Taro dataset results.
| Method | Training set ratio | 60% | 70% | 80% | 90% |
| SGGM, | 0.672 | 0.711 | 0.736 | 0.750 | SGGM, | 0.713 | 0.747 | 0.779 | 0.815 | SGGM, | 0.721 | 0.763 | 0.816 | 0.857 | SGGM, | 0.723 | 0.788 | 0.825 | 0.865 |
| CN | 0.529 | 0.545 | 0.573 | 0.582 | Salton | 0.530 | 0.542 | 0.571 | 0.580 | Jaccard | 0.468 | 0.476 | 0.476 | 0.478 |
Sørensen | 0.523 | 0.533 | 0.544 | 0.552 | HPI | 0.533 | 0.545 | 0.574 | 0.585 | HDI | 0.528 | 0.541 | 0.568 | 0.576 | LHN | 0.532 | 0.543 | 0.570 | 0.579 | AA | 0.533 | 0.554 | 0.589 | 0.609 | RA | 0.533 | 0.554 | 0.589 | 0.610 | PA | 0.559 | 0.568 | 0.582 | 0.607 | LNBCN | 0.536 | 0.562 | 0.616 | 0.638 | LNBAA | 0.537 | 0.561 | 0.614 | 0.634 | LNBRA | 0.536 | 0.560 | 0.613 | 0.634 |
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