Router Naming Convention for shawcable.net, 201304

Regular Expressions:

1. ^[a-z]+1[a-z]+-ge\d+-0-0-\d+\.[a-z]+\.shawcable\.net$
2. ^(.+)-[a-z\d]+-\d+-\d+-[a-z\d]+\.[a-z]+\.shawcable\.net$
3. ^([a-z\d]+)-.+-(0\.ny)\.shawcable\.net$
4. ^(dx[^\.]+)-[a-z\d]+\.[a-z]+\.shawcable\.net$
5. ^([a-z]+\d+fs)-[^\.]+\.[a-z]+\.shawcable\.net$

Statistics:

• Training routers with at least two clustered interfaces: 56
• Positive Predictive Value: 0.987
• True Positives (green): 229
• False Positives (red): 3
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 2
• False Negatives, not matched: 158
• Training routers with a single interface in suffix: 22

Legend:

Evaluation against training data: