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Automatic Keyword Extraction from Single-Sentence Natural Language Queries.

David X. WangXiaoying GaoPeter Andreae
Published in: PRICAI (2012)
Keyphrases
  • keyword extraction
  • natural language queries
  • natural language
  • keywords
  • natural language interface
  • text retrieval
  • text summarization
  • artificial intelligence
  • digital libraries
  • query expansion