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A Novel Sparse Representation and Softmax Method for Human Activity Identification in Healthcare Systems.

Youwei YuanWenpeng TaoJintao ZhangMeilian ZhengYao YaoWanqing Li
Published in: J. Medical Imaging Health Informatics (2020)
Keyphrases
  • sparse representation
  • human activities
  • pairwise
  • data sets
  • similarity measure
  • prior knowledge
  • norm minimization
  • data mining
  • computer vision
  • feature space
  • compressive sensing