Router Naming Convention for nyi.net, 201104

Router Naming Convention for nyi.net, 201104

Regular Expressions:

^(cs\d+b)-[a-z]+\d+\.nyi\.net$
([a-z]+\d+)\.nyi\.net$

Statistics:

Training routers with at least two clustered interfaces: 5
Positive Predictive Value: 1.000
True Positives (green): 10
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: 0

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:

		cs33
64.147.101.26	+	cs20-nyc-cs33.nyi.net
64.147.101.178	+	cs30-nyc-cs33.nyi.net

		cs49b
64.147.100.146	+	cs49b-cs20.nyi.net
64.147.100.122	+	cs49b-cs30.nyi.net

		cs59b
64.147.100.130	+	cs59b-cs20.nyi.net
64.147.100.138	+	cs59b-cs30.nyi.net

		cs61
64.147.116.26	+	cs61.nyi.net
64.147.116.34	+	cs61.nyi.net

		nj1
96.47.77.46	+	cs80-cs89.nj1.nyi.net
96.47.77.38	+	cs90-cs89.nj1.nyi.net