Router Naming Convention for direct.net.in, 201307

Router Naming Convention for direct.net.in, 201307

Regular Expressions:

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

Statistics:

Training routers with at least two clustered interfaces: 2
Positive Predictive Value: 0.200
True Positives (green): 4
False Positives (red): 16
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
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:

		ban-static
61.12.14.210	+	ban-static-210-14-12-61.direct.net.in
61.12.12.90	+	ban-static-90-12-12-61.direct.net.in

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

		del-static
203.196.134.162	!	del-static-162-134-196-203.direct.net.in
202.54.244.166		delhi-202.54.244.166.vsnl.net.in
202.54.248.194		delhi-202.54.248.194.vsnl.net.in

		del-static
203.196.140.38	!	del-static-38-140-196-203.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
61.16.248.190	!	hyd-static-190-248-16-61.direct.net.in
221.134.7.98		221-134-7-98.sify.net

		hyd-static
61.16.249.50	!	hyd-static-50-249-16-61.direct.net.in
182.72.145.34		nsg-static-034.145.72.182.airtel.in

		hyd-static
61.16.249.122	!	hyd-static-122-249-16-61.direct.net.in
14.140.0.142		14.140.0.142.static-hyderabad.vsnl.net.in

		mum-static
61.12.22.146	!	mum-static-146-22-12-61.direct.net.in
61.16.178.165	!	mum-static-165-178-16-61.direct.net.in

		mum-static
61.12.63.198	!	mum-static-198-63-12-61.direct.net.in
61.16.178.234	!	mum-static-234-178-16-61.direct.net.in

		mum-static
61.16.178.161	!	mum-static-161-178-16-61.direct.net.in
61.12.23.234	!	mum-static-234-23-12-61.direct.net.in

		mum-static
61.16.191.122	!	mum-static-122-191-16-61.direct.net.in
61.16.181.134	!	mum-static-134-181-16-61.direct.net.in

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

61.16.214.70	-	hw-static-70-214-16-61.direct.net.in
61.12.63.166	!	mum-static-166-63-12-61.direct.net.in