Table 1 NSL-KDD dataset feature records.

duration

Continuous

is_guest_login

symbolic

protocol_type

Symbolic

count

continuous

service

Symbolic

srv_count

continuous

flag

Symbolic

serror_rate

continuous

src_bytes

Continuous

srv_serror_rate

continuous

dst_bytes

Continuous

rerror_rate

continuous

land

Symbolic

srv_rerror_rate

continuous

wrong_fragment

Continuous

same_srv_rate

continuous

urgent

Continuous

diff_srv_rate

continuous

hot

Continuous

srv_diff_host_rate

continuous

num_failed_logins

Continuous

dst_host_count

continuous

logged_in

Symbolic

dst_host_srv_count

continuous

num_compromised

Continuous

dst_host_same_srv_rate

continuous

root_shell

Continuous

dst_host_diff_srv_rate

continuous

su_attempted

Continuous

dst_host_same_src_port_rate

continuous

num_root

Continuous

dst_host_srv_diff_host_rate

continuous

num_file_creations

Continuous

dst_host_serror_rate

continuous

num_shells

Continuous

dst_host_srv_serror_rate

continuous

num_access_files

Continuous

dst_host_rerror_rate

continuous

num_outbound_cmds

Continuous

dst_host_srv_rerror_rate

continuous

is_host_login

Symbolic