Table 2.

Model performance with domain adaptation.

		LR	RF	GAT
Chicago → Houston	F1 Score	0.417	0.401	0.665
	AUROC	0.643	0.687	0.743
	AUPRC	0.436	0.477	0.608
Houston → Chicago	F1 Score	0.483	0.348	0.639
	AUROC	0.758	0.749	0.772
	AUPRC	0.612	0.609	0.820

Training was done with 100% of the source city and 30% of the target city, with the remaining 70% of the target city for predicting HIV infection status.