Fig. 2
From: An expanded evaluation of protein function prediction methods shows an improvement in accuracy
CAFA2 benchmark breakdown. a The benchmark size for each of the four ontologies. b Breakdown of benchmarks for both types over 11 species (with no less than 15 proteins) sorted according to the total number of benchmark proteins. For both panels, dark colors (blue, red, and yellow) correspond to no-knowledge (NK) types, while their light color counterparts correspond to limited-knowledge (LK) types. The distributions of information contents corresponding to the benchmark sets are shown in Additional file 1. The size of CAFA 1 benchmarks are shown in gray. BPO Biological Process Ontology, CCO Cellular Component Ontology, HPO Human Phenotype Ontology, LK limited-knowledge, MFO Molecular Function Ontology, NK no-knowledge