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Feature Extraction for Class Imbalance Using a Convolutional Autoencoder and Data Sampling.

Zahra SalekshahrezaeeJoffrey L. LeevyTaghi M. Khoshgoftaar
Published in: ICTAI (2021)
Keyphrases
  • data sets
  • sampling methods
  • feature extraction
  • class imbalance
  • original data
  • data points
  • nearest neighbor
  • input data
  • high dimensional data
  • highly skewed
  • training data
  • face images
  • raw data
  • cost sensitive