Comparison of topic extraction approaches and their results

Theresa Velden, Kevin W. Boyack, Jochen Gläser, Rob Koopman, Andrea Scharnhorst, Shenghui Wang

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This is the last paper in the Synthesis section of this special issue on ‘Same Data, Different Results’. We first provide a framework of how to describe and distinguish approaches to topic extraction
Original languageEnglish
Pages (from-to)1169-1221
Number of pages53
Issue number2
Publication statusPublished - 01 May 2017


  • Astrophysics
  • Clustering
  • Comparative methods
  • Data modeling
  • Science mapping
  • Topic extraction
  • Topic labeling

Cite this

Velden, T., Boyack, K. W., Gläser, J., Koopman, R., Scharnhorst, A., & Wang, S. (2017). Comparison of topic extraction approaches and their results. Scientometrics, 111(2), 1169-1221.