Table 1. Class label distributions.

	Classes
	Medium		Strain		Phase		Oxygen		Nor		Amp		Carbon
Class Labels	LB	1356	MG1655	1368	E-Exp	148	Y	2178	Y	227	Y	56	Glucose	471
	M9	301	BW25113	148	ML-Exp	1368	N	64	N	2015	N	2186	Glycerol	94
	MOPS	86	EMG2	132	Stat	132							Acetate	49
	Others	499	Others	594	Missing	601							Others	1628
Baseline	60.4%		61%		61%		97.1%		89.8%		97.5%		72%