Router Naming Convention for openx.org, 201904

Router Naming Convention for openx.org, 201904

Regular Expressions:

^([a-z]+)-\d+-\d+-\d+-\d+\.openx\.org$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.667
True Positives (green): 4
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: 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:

		ox
69.6.95.11	+	ox-69-6-95-11.openx.org
69.6.95.3	+	ox-69-6-95-3.openx.org
69.6.95.5	+	ox-69-6-95-5.openx.org
69.6.95.9	+	ox-69-6-95-9.openx.org

		ox
69.6.80.0	~	ae0.xvafa-br-01.xv.dc.openx.org
69.6.80.130	!	ox-69-6-80-130.openx.org
208.185.154.189		208.185.154.191.ipyx-069711-005-zyo.zip.zayo.com

		ox
69.6.80.131	!	ox-69-6-80-131.openx.org