Router Naming Convention for bt.net, 201904

Regular Expressions:

1. ^([a-z\d]+)-[a-z\d]+-(?:0-0-0|0-0-1|0-0-2|0-0-3|0-3-0|1-0-0|1-0-1|11-0-1|11-1-1|2-0-0|2-1-0|2-1-1|3|5-0-0|\d+-\d+)-\d+\.([^\.]+\.[^\.]+)\.bt\.net$
2. ^([a-z]+\d+)-[a-z\d]+-\d+-[^\.]+\.([a-z]+\.[^\.]+)\.bt\.net$

Statistics:

• Training routers with at least two clustered interfaces: 71
• Positive Predictive Value: 0.957
• True Positives (green): 623
• False Positives (red): 28
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 8
• False Negatives, not matched: 267
• Training routers with a single interface in suffix: 17

Legend:

Evaluation against training data: