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New non-negative sparse feature learning approach for content-based image retrieval.

Wangming XuShiqian WuMeng Joo ErChaobing ZhengYimin Qiu
Published in: IET Image Process. (2017)
Keyphrases
  • learning algorithm
  • feature vectors
  • learning process
  • multimedia
  • reinforcement learning
  • prior knowledge
  • data sets
  • neural network
  • active learning
  • supervised learning
  • knowledge acquisition
  • dictionary learning