Vocabulary Hierarchy Optimization and Transfer for Scalable Image Search

  • Authors:
  • Rongrong Ji;Hongxun Yao;Xing Xie;Qi Tian

  • Affiliations:
  • Harbin Institute of Technology;Harbin Institute of Technology;Microsoft Search Asia;University of Texas at San Antonio

  • Venue:
  • IEEE MultiMedia
  • Year:
  • 2011

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Abstract

A vocabulary hierarchy optimization and transfer framework uses density-based metric learning to correct quantization biases, without supervision.