Table 2.

Summary of precision and recall in recognizing protein interactions under various conditions.

	Matched relations	All relations	Precision	Recall	F measure	Sample size
All sentences	133	912	0.14	1.00 *	0.24	451
Exclude genes	110	660	0.17	1.00 *	0.25	451
Require verbs	94	437	0.21	1.00 *	0.34	451
Discovering relations not in MIPS table	234	437	0.53	1.00 *	0.69	451
Exclude negatives, alleles	239	381	0.61	1.00 *	0.75	451
Including network analysis data
Exclude proteins not part of true relations table.	239	343	0.70	0.97 *	0.81	581
Include only validated 2-hop relations	254	343	0.74	0.97 *	0.83	581

* Assumes that the MIPS table of proteins and synonyms is complete