Fig. 6
From: NCBO Ontology Recommender 2.0: an enhanced approach for biomedical ontology recommendation

Coverage distribution for the first ontology suggested by Ontology Recommender 1.0 (dashed red line) and 2.0 (solid blue line), using the individual ontologies output, for 600 texts extracted from 6 widely known databases (100 texts each). Vertical lines represent the mean coverage provided by the first ontology returned by Ontology Recommender 1.0 (dotted red line) and 2.0 (dashed-dotted blue line). The X-axis indicates the percentage of words covered by the ontology. The Y-axis displays the number of inputs for which a particular coverage percentage was obtained. AUTDB: Autism Database; GEO: Gene Expression Omnibus; GM: ARRS GoldMiner; IDV: Integrated Disease View; PM: PubMed; PMH: PubMed Health Drugs