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Leveraging integrated information to extract query subtopics for search result diversification.

Wei ZhengHui FangConglei YaoMin Wang
Published in: Inf. Retr. (2014)
Keyphrases
  • search result diversification
  • database
  • data sources
  • information sources
  • federated search
  • xml documents
  • query processing
  • information retrieval systems
  • query expansion
  • log data