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Detecting emerging and evolving novelties with locally adaptive density ratio estimation.

Yun-Qian MiaoAhmed K. FarahatMohamed S. Kamel
Published in: Knowl. Inf. Syst. (2016)
Keyphrases
  • locally adaptive
  • density ratio estimation
  • outlier detection
  • least squares
  • covariate shift
  • subband
  • independent component analysis
  • data mining
  • multiscale
  • machine learning
  • computer vision
  • data sets
  • video sequences