Sensor Ontology Metamatching with Heterogeneity Measures

Table 5

Comparison with the average-based metamatching approach.

Testing case	Recall		Precision		-measure
	Average-based approach	Our approach	Average-based approach	Our approach	Average-based approach	Our approach
101-104	0.98	1.00	0.97	1.00	0.97	1.00
201-210	0.60	0.73	0.89	0.95	0.66	0.80
221-247	0.96	1.00	0.96	0.99	0.96	1.00
248-262	0.16	0.58	0.49	0.98	0.24	0.71
101-262	0.49	0.74	0.70	0.98	0.54	0.82