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Visualization of health-subject analysis based on query term co-occurrences.

Jin ZhangDietmar WolframPeiling WangYi HongRick Gillis
Published in: J. Assoc. Inf. Sci. Technol. (2008)
Keyphrases
  • co occurrence
  • query terms
  • information retrieval systems
  • query expansion
  • wordnet
  • language model