Figure 4
From: Improving protein function prediction methods with integrated literature data
Varying Annotation Granularity. Performance as the level of annotation detail increases from Level 2 to Level 3 in the MIPS functional hierarchy. a) Majority, b) Functional Flow. Abbreviations: PPI ONLY – only edges from experiments measuring protein-protein interactions; PPI+COLIT – PPI edges combined with edges between proteins mentioned at least twice together in literature abstracts.