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Enhanced and hierarchical structure algorithm for data imbalance problem in semantic extraction under massive video dataset.

Zan GaoLongfei ZhangMing-yu ChenAlexander G. HauptmannHua ZhangAn-Ni Cai
Published in: Multim. Tools Appl. (2014)
Keyphrases
  • hierarchical structure
  • tree structure
  • database
  • data structure
  • data points
  • machine learning
  • action recognition
  • hierarchically structured