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An Efficient Feature Selection Approach for Clustering: Using a Gaussian Mixture Model of Data Dissimilarity.

Chieh-Yuan TsaiChuang-Cheng Chiu
Published in: ICCSA (1) (2007)
Keyphrases
  • gaussian mixture model
  • data sets
  • data points
  • feature selection
  • prior knowledge
  • feature space
  • density estimation
  • feature vectors
  • active learning
  • discriminant analysis
  • covariance matrices