Fig. 1. Distribution of known drug–ADR interactions and their corresponding clinical outcomes in our benchmark dataset.
a Long-tailed distribution of ADRs. ADRs in the vertical axis are ordered in decreasing order of popularity, i.e., the number of drugs in which a particular ADR appears. b The upset plot shows the detailed number of drug–ADR interactions in each class group of serious clinical outcomes. In the upset plot, the y-axis represents the number of drug–ADR interactions that cause serious clinical outcomes, while the x-axis represents the components of each group. The bar chart shows the distribution of the drug–ADR interactions in each serious clinical outcomes’ class.