Network Intrusion Detection Method Based on FCWGAN and BiLSTM

Table 6

Distribution of UNSW-NB15 dataset before and after sample generation.

Class	Before sample generation	After sample generation
Normal	56000	56000
Generic	40000	40000
Exploits	33393	33393
Fuzzers	18184	18184
DoS	12264	12264
Reconnaissance	10491	10491
Analysis	2000	7000
Backdoor	1746	6746
Shellcode	1133	6133
Worms	130	5130