Router Naming Convention for cox.net, 201110

Regular Expressions:

1. ^([a-z\d]+)-[a-z]+\d+\.[a-z]+\.(sd)\.cox\.net$
2. ^([a-z]+\d+)-[^\.]+\.\d+\.(rd\.[a-z]+)\.cox\.net$
3. ^([a-z]+\d+)-[a-z]+-[^\.]+\.([a-z]+)\.[a-z]+\.cox\.net$
4. ^(mtc\d+dsrj\d+)-[a-z]+\d+\.\d+\.rd\.[a-z]+\.cox\.net$

Statistics:

• Training routers with at least two clustered interfaces: 76
• Positive Predictive Value: 0.973
• True Positives (green): 219
• False Positives (red): 6
• IP literals extracted (red): 1
• False Negatives, identifier extracted (orange): 2
• False Negatives, not matched: 398
• Training routers with a single interface in suffix: 127

Legend:

Evaluation against training data: