Router Naming Convention for vol.cz, 201702

Router Naming Convention for vol.cz, 201702

Regular Expressions:

^[a-z]+\d+-\d+\.([a-z]+\d+\.prg)\.vol\.cz$

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 1.000
True Positives (green): 8
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		bb1.prg
195.122.207.121	+	ge1-1.bb1.prg.vol.cz
212.20.123.15	+	ge2-2.bb1.prg.vol.cz
212.20.124.72	+	ge3-11.bb1.prg.vol.cz
212.20.123.22	+	ge3-25.bb1.prg.vol.cz
212.20.123.150	+	ge3-5.bb1.prg.vol.cz

		tr3.prg
82.119.252.138	+	ge1-2.tr3.prg.vol.cz
212.20.123.149	+	ge4-15.tr3.prg.vol.cz
212.20.123.14	+	ge4-18.tr3.prg.vol.cz

195.122.209.38	o	gw1.o2.prg1.vol.cz
217.169.189.225		xdsl-dr-sit-01-to2.spinoco.com