Virtual Adversarial Training-Based Semisupervised Specific Emitter Identification

Table 4

Mean ROC AUC and mean precision-recall AUC at different SNRs.

SNR	ROC-AUC	Precision-recall AUC
0 dB	0.924	0.811
4 dB	0.939	0.878
8 dB	0.957	0.907
12 dB	0.978	0.928
16 dB	0.981	0.935
20 dB	0.981	0.937