Router Naming Convention for embratel.net.br, 201803

Regular Expressions:

1. ^([a-z]+)-.+-(.+dist\d+\.[a-z]+)\.embratel\.net\.br$
2. ^([a-z]+)-.+-([a-z]+uacc\d+\.[a-z]+)\.embratel\.net\.br$
3. ^[a-z\d]+-[a-z]+\d+-.+-(gacc\d+\.spo)\.embratel\.net\.br$
4. ^[a-z\d]+-(.+1-\d+)-\d+-\d+-([^\.]+\.[a-z]+)\.embratel\.net\.br$
5. ^ebt-.+-(tcore01\.[a-z]+)\.embratel\.net\.br$
6. ^(ebt)-[a-z]+\d+-([a-z\d]+)-.+-([a-z]+\d+\.[a-z]+)\.embratel\.net\.br$
7. ^(.+)-[a-z\d]+-(3)-\d+-([a-z]+\d+\.[a-z]+)\.embratel\.net\.br$

Statistics:

• Training routers with at least two clustered interfaces: 99
• Positive Predictive Value: 0.983
• True Positives (green): 237
• False Positives (red): 4
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 6
• False Negatives, not matched: 402
• Training routers with a single interface in suffix: 53

Legend:

Evaluation against training data: