<p>A new kernel machine for multi-class pattern recognition is introduced: the isotropic kernel machine. It is designed to make use of the isotropy of the class conditional densities in the feature space. We provide theoretical guarantees on its generalization error. This error is then assessed empirically, in the framework of a comparative study.</p>

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Isotropic Kernel Machine

  • Yann Guermeur,
  • Nicolas Wicker

摘要

A new kernel machine for multi-class pattern recognition is introduced: the isotropic kernel machine. It is designed to make use of the isotropy of the class conditional densities in the feature space. We provide theoretical guarantees on its generalization error. This error is then assessed empirically, in the framework of a comparative study.