Router Naming Convention for direct.net.in, 201304

Regular Expressions:

^del-static-\d+-\d+-\d+-\d+\.direct\.net\.in$
^([a-z]+-static)-\d+-\d+-\d+-\d+\.direct\.net\.in$

Statistics:

Training routers with at least two clustered interfaces: 3
Positive Predictive Value: 0.438
True Positives (green): 7
False Positives (red): 9
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 0
False Negatives, not matched: 1
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:

		ban-static
61.12.16.170	+	ban-static-170-16-12-61.direct.net.in
61.12.14.214	+	ban-static-214-14-12-61.direct.net.in

		ban-static
203.196.178.94	!	ban-static-94-178-196-203.direct.net.in
203.196.179.97	~	ban-static-97-179.196.203.direct.net.in

		ban-static
203.196.148.27	!	ban-static-27-148-196-203.direct.net.in
202.144.29.139		lan-202-144-29-139.maa.sify.net

		ban-static
203.196.160.3	!	ban-static-3-160-196-203.direct.net.in

		chd-static
61.16.244.166	+	chd-static-166-244-16-61.direct.net.in

		chn-static
61.16.175.97	!	chn-static-97-175-16-61.direct.net.in
203.196.180.226		static-226-180-196-203-primus-india.net

		chn-static
203.196.152.14	!	chn-static-14-152-196-203.direct.net.in
203.196.180.9		static-9-180-196-203-primus-india.net

		dil-static
203.196.129.221	*	del-static-221-129-196-203.direct.net.in
115.160.192.110	+	dil-static-110-192-160-115.direct.net.in

		hyd-static
61.16.249.118	+	hyd-static-118-249-16-61.direct.net.in
61.12.11.158	+	hyd-static-158-11-12-61.direct.net.in
61.16.249.98	+	hyd-static-98-249-16-61.direct.net.in

		hyd-static
203.196.189.18	!	hyd-static-18-189-196-203.direct.net.in
61.16.249.246	!	hyd-static-246-249-16-61.direct.net.in

		hyd-static
61.16.249.122	!	hyd-static-122-249-16-61.direct.net.in
202.63.127.214		s-214-127-63-202.southernonline.net
14.140.0.142		14.140.0.142.static-hyderabad.vsnl.net.in

		mum-static
61.16.177.126	+	mum-static-126-177-16-61.direct.net.in
203.196.188.18	+	mum-static-18-188-196-203.direct.net.in

		mum-static
203.196.188.106	!	mum-static-106-188-196-203.direct.net.in

61.16.153.214	*	del-static-214-153-16-61.direct.net.in

61.16.154.13	*	del-static-13-154-16-61.direct.net.in

203.196.134.162	*	del-static-162-134-196-203.direct.net.in
202.54.248.194		delhi-202.54.248.194.vsnl.net.in