Router Naming Convention for citykom.de, 201803

Router Naming Convention for citykom.de, 201803

Regular Expressions:

^([a-z]+)-[a-z]+\d+\.citykom\.de$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.667
True Positives (green): 2
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 2
Training routers with a single interface in suffix: 1

Legend:

Green	+	Inferred identifier, true positive when evaluated against training data
Orange	-	Inferred identifier, false negative when evaluated against training data
Red	!	Inferred identifier, false positive when evaluated against training data
Red	x	Inferred identifier, but contains part of IP address literal embedded in hostname
	~	False negative, not matched
	o	No regex matched the interface, but the interface was the only interface in this suffix on the router
	*	A filter regex matched the interface

Evaluation against training data:

		muedslg
195.202.56.22	+	muedslg-wan022.citykom.de
195.202.56.46	+	muedslg-wan046.citykom.de

		muedslg
195.202.56.222	!	muedslg-wan222.citykom.de

		muedslh
195.202.57.242	+	muedslh-wan242.citykom.de

195.202.43.174	~	kr-regionalbahn.citykom.de
195.202.62.34	~	krdsl-frye.citykom.de