Using description logics to evaluate the consistency of drug-class membership relations in NDF-RT

Table 3 Specific contributions of enhancement step

Drug perspective	Baseline		+ Disease		Delta
# drugs with	Abs.	%	Abs.	%
Identical sets	657	52.06	660	50.46	3
Compatible sets	122	9.67	127	9.71	5
Additional asserted	66	5.23	68	5.20	2
Additional inferred	18	1.43	73	5.58	55
Additional in both	18	1.43	35	2.68	17
Asserted only	379	30.03	297	22.71	−82
Inferred only	2	0.16	48	3.67	46
Total # drugs	1262	100	1308	100	46
Total # pairs	1569		1696		127
Drug class perspective	Baseline		+ Disease		Delta
# classes with	Abs.	%	Abs.	%
Identical sets	237	51.19	242	52.27	5
Additional asserted	40	8.64	55	11.88	15
Additional inferred	19	4.10	20	4.32	1
Additional in both	5	1.08	18	3.89	13
Asserted only	157	33.91	123	26.57	−34
Inferred only	5	1.08	5	1.08	0
Total # classes	463	100	463	100	0
Total # pairs	2259		2392		133

ISSN: 2041-1480