Router Naming Convention for ja.net, 201508

Regular Expressions:

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

Statistics:

• Training routers with at least two clustered interfaces: 26
• Positive Predictive Value: 0.983
• True Positives (green): 58
• False Positives (red): 1
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 4
• False Negatives, not matched: 16
• Training routers with a single interface in suffix: 29

Legend:

Evaluation against training data: