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Predicting the impact of expansion terms using semantic and user interaction features.

Anton BakhtinYury UstinovskyPavel Serdyukov
Published in: CIKM (2013)
Keyphrases
  • user interaction
  • user feedback
  • user input
  • feature vectors
  • user interface
  • feature extraction
  • feature set
  • feature space
  • query expansion
  • co occurrence
  • semantic information
  • probabilistic model
  • context dependent