Table 2 Performance results for different feature sets
From: Using predicate and provenance information from a knowledge graph for drug efficacy screening
Feature set | AUC Guney reference set | AUC EMC reference set |
|---|---|---|
Overlap and co-occurrence features | 59.8% (0.9%)* | 64.9% (0.6%) |
Overlap and predicate features | 77.6% (1.6%) | 73.1% (0.9%) |
Overlap and provenance features | 75.1% (1.7%) | 71.3% (1.0%) |
Overlap, predicate and provenance features (all relationships) | 78.1% (1.7%) | 74.3% (1.0%) |
Predicate and provenance features (indirect relationships only) | 74.4% (1.9%) | 70.6% (1.0%) |
Guney’s proximity metric | 65.6% (1.4%) | 64.6% (0.6%) |