Router Naming Convention for dslextreme.com, 201007

Regular Expressions:

1. ^([a-z]+\d+_[a-z]+\d+)_[^\.]+\.dslextreme\.com$
2. ^(.+)_[a-z\d]+_([a-z\d]+)_[a-z\d]+\.dslextreme\.com$
3. (rback.+)_[a-z\d]+\.dslextreme\.com$
4. ^([a-z]+\d+\.[a-z]+\d+)\..+\.dslextreme\.com$

Statistics:

• Training routers with at least two clustered interfaces: 18
• Positive Predictive Value: 1.000
• True Positives (green): 36
• False Positives (red): 0
• IP literals extracted (red): 0
• False Negatives, identifier extracted (orange): 4
• False Negatives, not matched: 9
• Training routers with a single interface in suffix: 4

Legend:

Evaluation against training data: