Router Naming Convention for brasiltelecom.net.br, 201609

Regular Expressions:

1. ^[a-z]+-[a-z\d]+-\d+-\d+-([a-z]+-[a-z]+-[a-z\d]+)-[a-z\d]+\.brasiltelecom\.net\.br$
2. ^[a-z]+-[a-z\d]+-\d+-.+-([a-z]+-[a-z]+-[a-z\d]+-[a-z\d]+)\.brasiltelecom\.net\.br$
3. ^[a-z]+-.+-([a-z]+\d+)\.brasiltelecom\.net\.br$

Statistics:

• Training routers with at least two clustered interfaces: 20
• Positive Predictive Value: 1.000
• True Positives (green): 62
• False Positives (red): 0
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 5
• False Negatives, not matched: 22
• Training routers with a single interface in suffix: 33

Legend:

Evaluation against training data: