Deep-Feature-Based Autoencoder Network for Few-Shot Malicious Traffic Detection

Table 2

Experiments results of dataset CIC-IDS2012.

Methods	With unknown categories			Known categories
	Recall	Precision	Macro-f1	Recall	Precision	Macro-f1
Similarity measure	0.5545	0.5567	0.5555	0.4996	0.4996	0.4996
K-means cluster	0.2394	0.3367	0.2798	0.4595	0.3238	0.3799
AE	0.8066	0.8713	0.8335	0.7908	0.8372	0.8068
CNN with AE	0.9455	0.9522	0.9488	0.9418	0.9519	0.9465
DFAE	0.9490	0.9668	0.9576	0.9480	0.9649	0.9557