Figure 1

Output of the tool (categorization mode): these six categories are associated to the abstract shown in Figure 2. Some strings are duplicated because they refer to different concepts. The two top ranked concepts (Burkholderia cepacia; Cystic fibrosis;) are precisely those expected by the manual MeSH annotation of the article. Categories proposed at lower ranks (glucuronic acid;fibrosis) are irrelevant regarding the manual annotation performed by NLM (National Library of Medicine) librarians.