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QoRank: A query-dependent ranking model using LSE-based weighted multiple hyperplanes aggregation for information retrieval.

Heli SunJianbin HuangBoqin Feng
Published in: Int. J. Intell. Syst. (2011)
Keyphrases
  • information retrieval
  • learning to rank
  • probabilistic model
  • ranking models
  • web search
  • ranking functions
  • machine learning
  • information retrieval systems
  • loss function
  • query dependent