HGVul: A Code Vulnerability Detection Method Based on Heterogeneous Source-Level Intermediate Representation

Table 6

Performance of different GNN. Performance of different GNN on Big-Vul-VP (%).

GNN	Acc		Recall	F1	FNR	FPR
GCN	91.6	91.7	92.3	92.0	7.7	9.1
GGNN	92.3	92.4	92.8	92.6	7.2	8.4
GAT	93.9	94.4	93.9	94.2	6.1	6.1