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Weakly supervised keyword learning using sparse representations of speech.

Joris DriesenJort F. GemmekeHugo Van hamme
Published in: ICASSP (2012)
Keyphrases
  • weakly supervised
  • sparse representation
  • dictionary learning
  • active learning
  • machine learning
  • learning algorithm
  • face recognition
  • prior knowledge
  • topic models
  • superpixels
  • object class
  • relation extraction