Trust in Intrusion Detection Systems: An Investigation of Performance Analysis for Machine Learning and Deep Learning Models

Table 4

Statistical analysis of KDD dataset.

Feature No	Feature name	Count	Mean	Std	Min	25%	50%	75%	Max
1	Duration	439880	21.55854	538.9139	0	0	0	0	58329
2	protocol_type	439880	0.414052	0.543742	0	0	0	1	2
3	Service	439880	22.25702	12.97022	0	14	14	22	65
4	Flag	439880	8.095365	1.803868	0	9	9	9	10
5	src_bytes	439880	3322.342	1047247	0	179	1032	1032	6.93E + 08
6	dst_bytes	439880	878.5772	34494.07	0	0	0	0	5155468
7	Land	439880	4.32E−05	0.006572	0	0	0	0	1
8	wrong_fragment	439880	0.006502	0.135425	0	0	0	0	3
9	Urgent	439880	1.59E−05	0.00584	0	0	0	0	3
10	hot	439880	0.036876	0.814437	0	0	0	0	30
11	num_failed_logins	439880	0.000168	0.016378	0	0	0	0	5
12	logged_in	439880	0.146685	0.353792	0	0	0	0	1
13	num_compromised	439880	0.010919	1.899432	0	0	0	0	884
14	root_shell	439880	0.000102	0.010114	0	0	0	0	1
15	su_attempted	439880	3.41E−05	0.007539	0	0	0	0	2
16	num_root	439880	0.01186	2.124426	0	0	0	0	993
17	num_file_creations	439880	0.001075	0.097066	0	0	0	0	28
18	num_shells	439880	0.000109	0.011079	0	0	0	0	2
19	num_access_files	439880	0.000921	0.035509	0	0	0	0	8
20	num_outbound_cmds	439880	0	0	0	0	0	0	0
21	is_host_login	439880	0	0	0	0	0	0	0
22	is_guest_login	439880	0.001434	0.037847	0	0	0	0	1
23	Count	439880	348.345	209.268	0	132	510	511	511
24	srv_count	439880	312.4045	242.5829	0	12	510	511	511
25	serror_rate	439880	0.196742	0.396846	0	0	0	0	1
26	srv_serror_rate	439880	0.196653	0.397185	0	0	0	0	1
27	rerror_rate	439880	0.015626	0.121898	0	0	0	0	1
28	srv_rerror_rate	439880	0.01592	0.123188	0	0	0	0	1
29	same_srv_rate	439880	0.812805	0.373561	0	1	1	1	1
30	diff_srv_rate	439880	0.018327	0.078025	0	0	0	0	1
31	srv_diff_host_rate	439880	0.028292	0.140183	0	0	0	0	1
32	dst_host_count	439880	232.8175	64.40408	0	255	255	255	255
33	dst_host_srv_count	439880	196.4258	101.7786	0	178	255	255	255
34	dst_host_same_srv_rate	439880	0.783795	0.392965	0	0.97	1	1	1
35	dst_host_diff_srv_rate	439880	0.02371	0.089418	0	0	0	0.01	1
36	dst_host_same_src_port_rate	439880	0.633463	0.473977	0	0	1	1	1
37	dst_host_srv_diff_host_rate	439880	0.006677	0.043043	0	0	0	0	1
38	dst_host_serror_rate	439880	0.196806	0.396729	0	0	0	0	1
39	dst_host_srv_serror_rate	439880	0.196491	0.397116	0	0	0	0	1
40	dst_host_rerror_rate	439880	0.016285	0.120639	0	0	0	0	1
41	dst_host_srv_rerror_rate	439880	0.015624	0.120453	0	0	0	0	1
42	Attacktype	439880	0.20354	0.442414	0	0	0	0	4