A Stacking Ensemble for Network Intrusion Detection Using Heterogeneous Datasets

Table 1

Number of samples considered for experimentation from the UNSW NB-15 dataset.

Type	Training	Testing
Worms	130	44
Shellcode	1133	378
Backdoor	1746	583
Analysis	2000	677
Reconnaissance	10491	3496
DOS	12264	4089
Fuzzers	18184	6062
Exploits	33393	11132
Generic	40000	18871
Normal	56000	37000
Total	1,75,341	82,332