Router Naming Convention for embratel.net.br, 201007

Regular Expressions:

1. ^(?:ebt|embratel)-.+-([a-z]+\d+\.[a-z]+)\.embratel\.net\.br$
2. ^([a-z\d]+)-[a-z]+\d+-\d+-.+-([a-z]+\d+\.[a-z]+)\.embratel\.net\.br$

Statistics:

• Training routers with at least two clustered interfaces: 430
• Positive Predictive Value: 0.982
• True Positives (green): 1327
• False Positives (red): 24
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 52
• False Negatives, not matched: 168
• Training routers with a single interface in suffix: 123

Legend:

Evaluation against training data: