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A unified optimization framework for robust pseudo-relevance feedback algorithms.

Joshua V. DillonKevyn Collins-Thompson
Published in: CIKM (2010)
Keyphrases
  • learning algorithm
  • pseudo relevance feedback
  • probabilistic model
  • feature extraction
  • relevance feedback
  • information retrieval
  • high dimensional
  • learning process
  • active learning
  • knn