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Hierarchical Question-Aware Context Learning with Augmented Data for Biomedical Question Answering.

Yongping DuWenyang GuoYiliang Zhao
Published in: BIBM (2019)
Keyphrases
  • question answering
  • data sources
  • information retrieval
  • information extraction
  • question classification
  • training data
  • background knowledge
  • question answering systems
  • machine learning
  • context dependent
  • qa clef