Table 8. Class-Wise Performance of Binary Model Distinguishing Weak to Moderate Sensitizers from Strong to Extreme Sensitizers on the Test Set.

ε	class	validity	efficiency
0.10	weak to moderate sensitizers	0.92	0.47
	strong to extreme sensitizers	1.00	0.37
0.20	weak to moderate sensitizers	0.86	0.71
	strong to extreme sensitizers	0.95	0.68
0.30	weak to moderate sensitizers	0.74	0.97
	strong to extreme sensitizers	0.79	1.00