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An O(Nlog⁡N) hierarchical random compression method for kernel matrices by sampling partial matrix entries.

Duan ChenWei Cai
Published in: J. Comput. Phys. (2019)
Keyphrases
  • pairwise
  • random sampling
  • kernel matrices
  • feature selection
  • support vector machine
  • model selection
  • support vector machine svm
  • clustering method
  • high order