Router Naming Convention for metronet.cz, 201110

Router Naming Convention for metronet.cz, 201110

Regular Expressions:

^([a-z]+)\.metronet\.cz$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 2
False Negatives, not matched: 2
Training routers with a single interface in suffix: 2

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:

		galactica
78.110.208.214	+	galactica.metronet.cz
91.210.16.98	~	nix2.metronet.cz

		tatooine
78.110.208.201	+	tatooine.metronet.cz
78.110.222.2	+	tatooine.metronet.cz

91.210.16.97	-	nix.metronet.cz
78.110.208.213	-	pegasus.metronet.cz
81.19.34.50	~	sitel1.metronet.cz

78.110.208.230	o	78-110-208-230.metronet.cz
84.19.64.226		64-226.eri.cz
84.19.64.229		64-229.eri.cz
84.19.64.249		64-249.eri.cz
212.71.156.210		adsl-ipex.ph.gin.cz
188.246.99.50		cl50.net99.tcservis.cz