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Course Concept Expansion in MOOCs with External Knowledge and Interactive Game.

Jifan YuChenyu WangGan LuoLei HouJuanzi LiZhiyuan LiuJie Tang
Published in: ACL (1) (2019)
Keyphrases
  • external knowledge
  • domain knowledge
  • wordnet
  • text categorization
  • information retrieval
  • low level
  • knowledge acquisition