Evolutionary Data Preprocessing to Alleviate Class Imbalance

Table 1

Modified features of the UNSW-NB15 dataset.

No.	Name
1	srcip1
2	srcip2
3	srcip3
4	srcip4
5	sport
6	dstip1
7	dstip2
8	dstip3
9	dstip4
10	dsport
11	Proto
2	State
13	Dur
14	sbytes
15	dbytes
16	sttl
17	dttl
18	sloss
19	dloss
20	Service
21	Sload
22	Dload
23	Spkts
24	Dpkts
25	swin
26	dwin
27	stcpb
28	dtcpb
29	Smeansz
30	Dmeansz
31	trans_depth
32	res_bdy_len
33	Sjit
34	Djit
35	Stime
36	Ltime
37	Sintpkt
38	Dintpkt
39	tcprtt
40	synack
41	Ackdat
42	is_sm_ips_ports
43	ct_state_ttl
44	ct_flw_http_mthd
45	is_ftp_login
46	ct_ftp_cmd
47	ct_srv_src
48	ct_srv_dst
49	ct_dst_ltm
50	ct_src_ ltm
51	ct_src_dport_ltm
52	ct_dst_sport_ltm
53	ct_dst_src_ltm
54	attack_cat (class)