Quadratic mutual information was used as the criterion for feature variable selection in pattern recognition problems, and the geometric meaning of QMI criterion in the reproducing kernel Hilbert space was analyzed.

  • 将二次互信息(mutual information)用作模式分类问题中特征选择的准则,分析了该准则在再生核希尔伯特空间中的几何意义。

  • 互联网摘选 2025-01-20 17:38:53

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