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Modeling Across-Context Attention For Long-Tail Query Classification in E-commerce.

Junhao ZhangWeidi XuJianhui JiXi ChenHongbo DengKeping Yang
Published in: WSDM (2021)
Keyphrases
  • long tail
  • support vector
  • query processing
  • databases
  • relevance feedback
  • electronic commerce
  • multimedia
  • data sources
  • feature space
  • retrieval systems
  • vector space
  • search queries