Router Naming Convention for samsung.co.kr, 201307

Regular Expressions:

^u\d+\.ppp\d+\.samsung\.co\.kr$
^[a-z]+\d+\.([a-z]+\d+)\.samsung\.co\.kr$

Statistics:

Training routers with at least two clustered interfaces: 1
Positive Predictive Value: 1.000
True Positives (green): 2
False Positives (red): 0
IP literals extracted (red): 1
False Negatives, identifier extracted (orange): 2
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:

		gpu132
203.254.242.17	+	u17.gpu132.samsung.co.kr
203.254.242.33	+	u33.gpu132.samsung.co.kr

157.197.80.178	*	u178.ppp80.samsung.co.kr
157.197.81.178	*	u178.ppp81.samsung.co.kr
157.197.80.186	*	u186.ppp80.samsung.co.kr
157.197.81.186	*	u186.ppp81.samsung.co.kr
157.197.80.66	*	u66.ppp80.samsung.co.kr
157.197.80.70	*	u70.ppp80.samsung.co.kr
157.197.81.74	*	u74.ppp81.samsung.co.kr
157.197.81.78	*	u78.ppp81.samsung.co.kr

157.197.81.10	*	u10.ppp81.samsung.co.kr
157.197.81.113	*	u113.ppp81.samsung.co.kr
157.197.81.117	*	u117.ppp81.samsung.co.kr
157.197.81.14	*	u14.ppp81.samsung.co.kr
157.197.81.26	*	u26.ppp81.samsung.co.kr
203.241.163.217	x	user217.s163.samsung.co.kr

157.197.81.158	*	u158.ppp81.samsung.co.kr
157.197.80.162	*	u162.ppp80.samsung.co.kr
157.197.81.162	*	u162.ppp81.samsung.co.kr
157.197.81.50	*	u50.ppp81.samsung.co.kr
157.197.81.54	*	u54.ppp81.samsung.co.kr

157.197.81.234	*	u234.ppp81.samsung.co.kr
157.197.81.242	*	u242.ppp81.samsung.co.kr
157.197.82.246	*	u246.ppp82.samsung.co.kr

157.197.82.118	*	u118.ppp82.samsung.co.kr
157.197.80.242	*	u242.ppp80.samsung.co.kr
157.197.82.54	*	u54.ppp82.samsung.co.kr

157.197.66.150	*	u150.ppp66.samsung.co.kr
157.197.66.158	*	u158.ppp66.samsung.co.kr

157.197.80.110	*	u110.ppp80.samsung.co.kr
157.197.81.110	*	u110.ppp81.samsung.co.kr

157.197.81.66	*	u66.ppp81.samsung.co.kr
157.197.80.78	*	u78.ppp80.samsung.co.kr

157.197.82.10	*	u10.ppp82.samsung.co.kr
157.197.66.86	*	u86.ppp66.samsung.co.kr

157.197.82.126	*	u126.ppp82.samsung.co.kr
157.197.80.254	*	u254.ppp80.samsung.co.kr

157.197.82.202	*	u202.ppp82.samsung.co.kr
157.197.82.74	*	u74.ppp82.samsung.co.kr

157.197.82.206	*	u206.ppp82.samsung.co.kr
157.197.82.78	*	u78.ppp82.samsung.co.kr

157.197.83.10	*	u10.ppp83.samsung.co.kr
157.197.83.74	*	u74.ppp83.samsung.co.kr

157.197.83.35	*	u35.ppp83.samsung.co.kr
157.197.83.99	*	u99.ppp83.samsung.co.kr

157.197.85.2	*	u2.ppp85.samsung.co.kr
157.197.85.66	*	u66.ppp85.samsung.co.kr

157.197.85.10	*	u10.ppp85.samsung.co.kr
157.197.85.74	*	u74.ppp85.samsung.co.kr

157.197.85.14	*	u14.ppp85.samsung.co.kr
157.197.85.78	*	u78.ppp85.samsung.co.kr

203.254.210.221	-	u221.gpu100.samsung.co.kr
203.254.211.221	-	u221.gpu101.samsung.co.kr

157.197.80.102	*	u102.ppp80.samsung.co.kr

157.197.80.118	*	u118.ppp80.samsung.co.kr

157.197.82.186	*	u186.ppp82.samsung.co.kr