Table 5. The testing results of CNN_3 and CNN_4 performed on the combined dataset.

The testing results performed on the hold-out data.

Site	Ratio	Model
		CNN_3				CNN_4
		AUPRC	Precision	Recall	MCC	AUPRC	Precision	Recall	MCC
Donor	1:1	0.801	0.394	0.963	0.600	0.802	0.387	0.964	0.595
	1:3	0.847	0.619	0.917	0.741	0.848	0.566	0.940	0.716
	1:5	0.887	0.758	0.885	0.807	0.887	0.705	0.921	0.792
	1:7	0.934	0.888	0.850	0.854	0.934	0.852	0.901	0.860
Acceptor	1:1	0.674	0.277	0.933	0.487	0.679	0.266	0.941	0.475
	1:3	0.734	0.475	0.871	0.623	0.738	0.463	0.881	0.618
	1:5	0.801	0.675	0.804	0.717	0.802	0.631	0.845	0.709
	1:7	0.886	0.850	0.761	0.776	0.888	0.828	0.805	0.788

Notes.

Bold styling emphasizes the highest values regarding the evaluation metrics used in the study.