Fig. 3From: NCBO Ontology Recommender 2.0: an enhanced approach for biomedical ontology recommendationOntology Recommender 2.0 user interface. The user interface has buttons to select the input type (i.e., text or keywords) and output type (i.e., ontologies and ontology sets). A text area enables the user to enter the input data. The “Get Recommendations” button triggers the execution. The “advanced options” button shows additional settings to customize the recommendation processBack to article page