add DM_data file

dataset/readme.md

+# IDS Dataset
+
+## 1. Dataset Parameter
+
+| parameter                   | type   | explanation                               |
+| --------------------------- | ------ | ----------------------------------------- |
+| duration                    | int    | 패킷의 수신이 시작되고 끝나기 까지의 시간 |
+| protocol_type               | object | 패킷 프로토콜 타입                        |
+| service                     | object |                                           |
+| flag                        | object |                                           |
+| src_bytes                   | int    |                                           |
+| dst_bytes                   | int    |                                           |
+| land                        | int    |                                           |
+| wrong_fragment              | int    |                                           |
+| urgent                      | int    |                                           |
+| hot                         | int    |                                           |
+| num_failed_logins           | int    |                                           |
+| logged_in                   | int    |                                           |
+| num_compromised             | int    |                                           |
+| root_shell                  | int    |                                           |
+| su_attempted                | int    |                                           |
+| num_root                    | int    |                                           |
+| num_file_creations          | int    |                                           |
+| num_shells                  | int    |                                           |
+| num_access_files            | int    |                                           |
+| num_outbound_cmds           | int    |                                           |
+| is_host_login               | int    |                                           |
+| is_guest_login              | int    |                                           |
+| count                       | int    |                                           |
+| srv_count                   | int    |                                           |
+| serror_rate                 | float  |                                           |
+| srv_serror_rate             | float  |                                           |
+| rerror_rate                 | float  |                                           |
+| srv_rerror_rate             | float  |                                           |
+| same_srv_rate               | float  |                                           |
+| diff_srv_rate               | float  |                                           |
+| srv_diff_host_rate          | float  |                                           |
+| dst_host_count              | int    |                                           |
+| dst_host_srv_count          | int    |                                           |
+| dst_host_same_srv_rate      | float  |                                           |
+| dst_host_diff_srv_rate      | float  |                                           |
+| dst_host_same_src_port_rate | float  |                                           |
+| dst_host_srv_diff_host_rate | float  |                                           |
+| dst_host_serror_rate        | float  |                                           |
+| dst_host_srv_serror_rate    | float  |                                           |
+| dst_host_rerror_rate        | float  |                                           |
+| dst_host_srv_rerror_rate    | float  |                                           |
+| class                       | object |                                           |