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Cited references and Medical Subject Headings (MeSH) as two different knowledge representations: clustering and mappings at the paper level.

Loet LeydesdorffJordan A. CominsAaron A. SorensenLutz BornmannIina Hellsten
Published in: Scientometrics (2016)
Keyphrases
  • national library of medicine
  • clustering method
  • clustering algorithm
  • information theoretic
  • medical subject headings
  • k means
  • similarity measure
  • free text