Router Naming Convention for dti.ne.jp, 201508

Router Naming Convention for dti.ne.jp, 201508

Regular Expressions:

^(hippo-1)\.[a-z]+\d+\.([a-z]+)\.dti\.ne\.jp$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 0.286
True Positives (green): 2
False Positives (red): 5
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 0
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:

		hippo-1\|eacc
203.181.71.12	+	hippo-1.e13.eacc.dti.ne.jp
203.181.71.4	+	hippo-1.e3.eacc.dti.ne.jp
61.245.32.134		61.245.32.134.er.eaccess.ne.jp
61.245.32.142		61.245.32.142.er.eaccess.ne.jp

		hippo-1\|eacc
203.181.71.28	!	hippo-1.e10.eacc.dti.ne.jp
61.245.32.150		61.245.32.150.er.eaccess.ne.jp
61.245.32.158		61.245.32.158.er.eaccess.ne.jp

		hippo-1\|eacc
203.181.71.44	!	hippo-1.e30.eacc.dti.ne.jp
61.245.32.172		61.245.32.172.er.eaccess.ne.jp

		hippo-1\|eacc
203.181.71.52	!	hippo-1.e101.eacc.dti.ne.jp
61.245.32.180		61.245.32.180.er.eaccess.ne.jp

		hippo-1\|eacc
203.181.74.27	!	hippo-1.w19.eacc.dti.ne.jp
61.245.64.27		61.245.64.27.er.eaccess.ne.jp
61.245.64.3		61.245.64.3.er.eaccess.ne.jp

		hippo-1\|eacc
203.181.74.44	!	hippo-1.w16.eacc.dti.ne.jp
61.245.64.44		61.245.64.44.er.eaccess.ne.jp

203.181.71.133	o	hippo-2.e2.eacc.dti.ne.jp
61.245.32.133		61.245.32.133.er.eaccess.ne.jp

203.181.71.204	o	hippo-2.e26.eacc.dti.ne.jp
61.245.32.204		61.245.32.204.er.eaccess.ne.jp