Table 5.

Accuracy results with the COVID-$19^{-}$ cases gathered from Indiana dataset [37]. LB stands for the label balancing usage (PBC in the case of SSDL).

SSDL	COVID-$19^{-}$	COVID-$19^{+}$	LB	$n_l=10$		$n_l=15$		$n_l=20$
				$\overline{x}$	$s$	$\overline{x}$	$s$	$\overline{x}$	$s$
No	50%	50%	NA	0.845	0.044	0.853	0.053	0.879	0.038
	70%	30%	Yes	0.834	0.042	0.839	0.053	0.874	0.046
			No	0.845	0.058	0.860	0.050	0.869	0.061
	80%	20%	Yes	0.845	0.048	0.829	0.053	0.856	0.042
			No	0.840	0.041	0.827	0.045	0.853	0.066
Yes	50%	50%	NA	0.905	0.047	0.918	0.038	0.908	0.029
	70%	30%	Yes	0.882	0.067	0.902	0.046	0.902	0.042
			No	0.837	0.078	0.819	0.109	0.834	0.037
	80%	20%	Yes	0.860	0.076	0.889	0.056	0.885	0.035
			No	0.803	0.062	0.747	0.095	0.795	0.078