Fig. 2.

Methods evaluation: percentage of correctly identified structures found in the top k output of the different methods, for maximum rank $k=1,\dots ,20$. Searching $N=\mathrm{5,923}$ compounds from the combined Agilent and GNPS dataset in PubChem (A) and the $N=\mathrm{4,773}$ biocompounds from the combined dataset in the biodatabase (B). Identification rates 50% and 66.7% marked by dashed lines.