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To Interpolate or not to Interpolate: PRF, Dense and Sparse Retrievers.

Hang LiShuai WangShengyao ZhuangAhmed MouradXueguang MaJimmy LinGuido Zuccon
Published in: SIGIR (2022)
Keyphrases
  • dense optical flow
  • query expansion
  • pseudo relevance feedback
  • dense stereo
  • neural network
  • optical flow
  • information retrieval systems
  • genetic algorithm
  • clustering algorithm
  • sparse data
  • dense motion estimation