[1] root
| [2] Firewall in N
| | [3] Proxy in N
| | | [4] Exchange_Email_Server in N
| | | | [5] Switches in N
| | | | | [6] CCSA in N: N (n = 104046, err = 0.8%)
| | | | | [7] CCSA in Y: Y (n = 33, err = 27.3%)
| | | | [8] Switches in Y
| | | | | [9] CCNP in N: N (n = 575, err = 7.8%)
| | | | | [10] CCNP in Y
| | | | | | [11] VoIP in Y: N (n = 18, err = 0.0%)
| | | | | | [12] VoIP in N: Y (n = 89, err = 19.1%)
| | | [13] Exchange_Email_Server in Y: Y (n = 31, err = 22.6%)
| | [14] Proxy in Y
| | | [15] Overseas in N
| | | | [16] Windows_Server in N: N (n = 179, err = 8.9%)
| | | | [17] Windows_Server in Y: Y (n = 33, err = 24.2%)
| | | [18] Overseas in Y: Y (n = 34, err = 0.0%)
| [19] Firewall in Y
| | [20] Windows_scripting in N: N (n = 2573, err = 13.1%)
| | [21] Windows_scripting in Y: Y (n = 31, err = 9.7%)
Number of inner nodes: 10
Number of terminal nodes: 11
Creator Mr. Cyrus Wong, Data Scientist. Join my facebook group, if you like to give some feedback! click here