GO2PUB: Querying PubMed with semantic expansion of gene ontology terms

Table 3 Measures for query Q3

	PubMed	GoPM (std)	GoPM (exp)	GO2PUB
(a) Number of results	23	6	8	24
(b) Relevant among (a)	2	5	6	6
Precision	0.087	0.833	0.75	0.25
Relative Recall	0.182	0.455	0.545	0.545
F-score	0.118	0.588	0.632	0.343

Values of precision, relative recall and F-score using PubMed, GoPubMed without (GoPM std) or with (GoPM exp) manual expansion and GO2PUB search tools for query Q3 about regulation of lipase activity in human cell membrane. Values are calculated from (a) and (b) lines using a total number of relevant results of 11.

ISSN: 2041-1480