Average precision and recall of coupled features in dbViz for various thresholds
	dbViz - SFC				dbViz - TFC				dbViz - HFC
	Threshold	Precision	Recall		Threshold	Precision	Recall		Threshold	Precision	Recall
	1	0	0		1	0	0		1	0	0
	0.95	0	0		0.95	0	0		0.95	0	0
	0.9	0	0		0.9	0	0		0.9	0	0
	0.85	0	0		0.85	0	0		0.85	0	0
	0.8	0	0		0.8	0	0		0.8	0	0
	0.75	0	0		0.75	0	0		0.75	0	0
	0.7	0	0		0.7	0	0		0.7	0	0
	0.65	0.153846	0.057692		0.65	0	0		0.65	0	0
	0.6	0.230769	0.121795		0.6	0	0		0.6	0	0
	0.55	0.230769	0.166667		0.55	0	0		0.55	0	0
	0.5	0.230769	0.166667		0.5	0	0		0.5	0	0
	0.45	0.384615	0.205128		0.45	0	0		0.45	0	0
	0.4	0.384615	0.205128		0.4	0	0		0.4	0.153846	0.057692
	0.35	0.384615	0.205128		0.35	0	0		0.35	0.230769	0.166667
	0.3	0.384615	0.205128		0.3	0	0		0.3	0.230769	0.166667
	0.25	0.384615	0.205128		0.25	0	0		0.25	0.384615	0.205128
	0.2	0.384615	0.205128		0.2	0	0		0.2	0.384615	0.205128
	0.15	0.384615	0.205128		0.15	0.461538	0.237179		0.15	0.384615	0.205128
	0.1	0.5	0.314103		0.1	0.505495	0.416667		0.1	0.538462	0.307692
	0.05	0.331136	0.512821		0.05	0.25333	0.846154		0.05	0.392807	0.782051
	0	0.230769	0.846154		0	0.230769	0.846154		0	0.230769	0.846154