Taxonomies to the Rescue
MEDLINE citations are manually indexed at the U.S. National Library of Medicine (NLM), using as reference the Medical Subject Headings (MeSH) controlled vocabulary. In the past, human indexers read the full text of the article to properly index. However, due to growth, the NLM is exploring automatic indexing options. 7th Space Interactive brought this topic to our attention in their article, “MeSH indexing based on automatically generated summaries.”