Table 4.

Selected features.

No.	Feature name	Correlation (ranking%)
23	count	0.576257
30	srv_serror_rate	0.648135
24	serror_rate	0.650527
38	dst_host_serror_rate	0.651740
39	dst_host_srv_serror_rate	0.654855
12	logged_in	0.690053
36	dst_host_same_srv_rate	0.693525
33	dst_host_srv_count	0.722356
26	same_srv_rate	0.751746