Fig. 7
From: Data-driven prediction of adverse drug reactions induced by drug-drug interactions
Impact of increasing the normalized DDI score threshold on average measures of prediction performance for 1,096 ADR models evaluated by 10-fold cross validation. The error bars indicate ± 1 standard deviation. The faint lines, which represent PPV traces of several ADRs, show that all initially increase with the DDI score threshold, but some reach a maximum and then fluctuate or drop off with further increases in the DDI score threshold