Router Naming Convention for utoronto.ca, 201708

Regular Expressions:

^([a-z]+)-[^\.]+\.(gw)\.utoronto\.ca$

Statistics:

Training routers with at least two clustered interfaces: 8
Positive Predictive Value: 0.971
True Positives (green): 33
False Positives (red): 1
IP literals extracted (red): 0
False Negatives, identifier extracted (orange): 1
False Negatives, not matched: 3
Training routers with a single interface in suffix: 1

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:

		bcit\|gw
142.150.174.1	+	bcit-easi.gw.utoronto.ca
128.100.96.3	+	bcit-gpb.gw.utoronto.ca
142.150.18.1	+	bcit-ics.gw.utoronto.ca

		ccbr\|gw
128.100.110.129	+	ccbr-csa.gw.utoronto.ca
128.100.96.4	+	ccbr-gpb.gw.utoronto.ca
142.150.126.1	+	ccbr-med10.gw.utoronto.ca
128.100.207.224	+	ccbr-med3.gw.utoronto.ca
128.100.222.1	+	ccbr-med5.gw.utoronto.ca
142.150.80.1	+	ccbr-med7.gw.utoronto.ca
142.150.200.1	+	ccbr-nursing.gw.utoronto.ca
128.100.200.225	+	ccbr-rotman-south-td.gw.utoronto.ca
128.100.252.1	+	ccbr-vpcomm-167college.gw.utoronto.ca

		law\|gw
142.151.227.225	+	law-foodnets-jl.gw.utoronto.ca
128.100.96.6	+	law-gpb.gw.utoronto.ca
142.150.96.1	+	law-oise.gw.utoronto.ca
142.150.16.1	+	law-univ-college.gw.utoronto.ca
128.100.98.1	+	law-varsity.gw.utoronto.ca

		mcl\|gw
128.100.96.7	+	mcl-gpb.gw.utoronto.ca
128.100.100.29	+	mcl-mrf.gw.utoronto.ca
142.1.144.33	+	mcl-uc-vm.gw.utoronto.ca
142.150.151.1	+	mcl-vservice-utsgad.gw.utoronto.ca
142.150.224.1	~	mcl1-chemistry.chem.utoronto.ca

		msb\|gw
128.100.96.194	+	msb-ccbr.gw.utoronto.ca
128.100.96.66	+	msb-utm.gw.utoronto.ca

		pardus\|gw
128.100.96.17	+	pardus-gpb.gw.utoronto.ca
38.117.74.226		university-of-toronto.demarc.cogentco.com
205.211.94.134		utoronto2-ut-hub-if-internet.gtanet.ca

		rob\|gw
142.150.213.129	+	rob-ald-665.gw.utoronto.ca
142.150.148.1	+	rob-fis.gw.utoronto.ca
128.100.96.8	+	rob-gpb.gw.utoronto.ca
142.150.23.1	+	rob-scs-ces.gw.utoronto.ca

		sid\|gw
142.150.218.1	~	gw.csb.utoronto.ca
128.100.96.11	+	sid-gpb.gw.utoronto.ca
128.100.178.224	+	sid-kpe.gw.utoronto.ca
128.100.98.129	+	sid-sussex-40.gw.utoronto.ca

		tth\|gw
142.150.29.1	+	tth-ios.gw.utoronto.ca
142.150.169.1	+	tth-ot500.gw.utoronto.ca
142.150.168.1	+	tth-pt500.gw.utoronto.ca

128.100.96.5	-	esc-gpb.gw.utoronto.ca
142.150.214.1	~	gw.eeb.utoronto.ca
128.100.103.1	!	mcl-its-bf.gw.utoronto.ca