Abnormal Communication Signals Recognition Based on Image Enhancement and Improved Memory-Augmented Autoencoder

Table 1

Experimental results of different models.

Model	TP	TN	-score	AUC
MemAE	67.26	99.45	78.86	83.36
MemAE (IE)	59.83	99.47	73.36	79.65
MemAE ()	98.40	83.03	65.79	90.71
IIMemAE ()	98.88	92.10	80.31	95.49
IIMemAE ()	69.10	99.54	80.40	84.32