Precision/recall of GO:BP predictions. Precision and recall plots evaluating GO:BP predictions on unannotated D. melanogaster genes using the MRF method. The black color reflects predictions made from a network size of 20 K and the red color reflects predictions made from a network size of 200 K. For the tenfold cross-validation, (a) precision and (b) recall are shown in relation to the prediction probability (t
). Both precision and recall were measured in relation to all GO:BP predictions and also in relation to the gene (see Materials and methods section for distinction).