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An Under-Sampling Approach to Imbalanced Automatic Keyphrase Extraction.

Weijian NiTong LiuQingtian Zeng
Published in: WAIM (2012)
Keyphrases
  • automatic keyphrase extraction
  • keyphrase extraction
  • keyphrases
  • class imbalance
  • news articles
  • digital libraries
  • domain specific