Table 2.

AUC values under ROC curves (auROC) computed in link prediction.

Feature Types	Balanced Clusters	Imbalanced_NOT Clusters	Imbalanced_OT Clusters
Nucleotide Occurrence (k = 1)	0.954	0.987	0.976
Nucleotide Occurrence (k = 2)	0.889	0.914	0.931
Nucleotide Occurrence (k = 3)	0.888	0.888	0.893
Nucleotide Position	0.925	0.884	0.879