Table 4. Evaluation of the molecular function – frequency score combined filter.

		thresholds
		0.02	0.03	0.04
positive data	distance = 0	28%	28%	28%
	distance = 1	63%	63%	63%
	distance = 2	88%	88%	88%
Negative data	distance = 0	19%	16%	15%
	distance = 1	27%	24%	23%
	distance = 2	41%	39%	38%