Table 3.

Prediction accuracies of the gene-based classifiers

	8 hepatotoxicants- blood classifier predict the liver
Classifier	Line 0	Line 1	Line 2	Line 3
RF	0.862	0.804	0.840	0.867
SVM	0.874	0.785	0.867	0.844
KNN	0.859	0.763	0.845	0.820
NC	0.889	0.777	0.897	0.879
	8 hepatotoxicants- liver classifier predict the blood
Classifier	Line 4	Line 5	Line 6	Line 0'
RF	0.895	0.589	0.503	0.556
SVM	0.867	0.629	0.517	0.560
KNN	0.884	0.587	0.491	0.520
NC	0.839	0.620	0.489	0.529

Lines numbers denoted as in Figure 2a.