Router Naming Convention for nextweb.net, 201404

Regular Expressions:

1. ^(r2-[a-z]+)-[a-z]+\d+\.nextweb\.net$
2. ^([a-z]+\d+)-[a-z\d]+-(cr\d+)\.nextweb\.net$
3. ^(r\d+-[a-z\d]+-[a-z\d]+)\.nextweb\.net$

Statistics:

• Training routers with at least two clustered interfaces: 33
• Positive Predictive Value: 0.988
• True Positives (green): 81
• False Positives (red): 1
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 9
• False Negatives, not matched: 15
• Training routers with a single interface in suffix: 15

Legend:

Evaluation against training data: