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A Novel Grading Noise-Pretreatment Algorithm Based on Time-Frequency Blind Source Separation.

Er-Fu ChenNaitong ZhangWei-Xiao Meng
Published in: IIH-MSP (2008)
Keyphrases
  • learning algorithm
  • k means
  • input data
  • blind source separation
  • similarity measure
  • cost function
  • data sets
  • negative matrix factorization
  • mixing matrix
  • natural gradient