Router Naming Convention for artfiles.de, 201708

Router Naming Convention for artfiles.de, 201708

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.600
True Positives (green): 3
False Positives (red): 2
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		ve
80.252.103.190	+	ve-131.core1.l3.hh.artfiles.de
80.252.103.233	+	ve-132.core6.l3.hh.artfiles.de
80.252.103.49	+	ve-2303.core4.w379.hh.artfiles.de

		ve
80.252.103.57	!	ve-123.core4.w379.hh.artfiles.de
80.252.103.189	~	ve-131.core2.w408.artfiles.de
82.119.187.218		218.187.119.82.versanetonline.de

		ve
80.252.103.201	!	ve-134.core3.w408.hh.artfiles.de

80.252.103.58	o	ve-123.core2.w408.artfiles.de