Class L2R_L2_SvcFunction

java.lang.Object
de.bwaldvogel.liblinear.L2R_ErmFunction
de.bwaldvogel.liblinear.L2R_L2_SvcFunction
All Implemented Interfaces:
Function
Direct Known Subclasses:
L2R_L2_SvrFunction

class L2R_L2_SvcFunction extends L2R_ErmFunction
  • Field Details

    • I

      protected final int[] I
    • sizeI

      protected int sizeI
  • Constructor Details

    • L2R_L2_SvcFunction

      public L2R_L2_SvcFunction(Problem prob, Parameter param, double[] C)
  • Method Details

    • C_times_loss

      protected double C_times_loss(int i, double wx_i)
      Specified by:
      C_times_loss in class L2R_ErmFunction
    • grad

      public void grad(double[] w, double[] g)
    • get_diag_preconditioner

      public void get_diag_preconditioner(double[] M)
    • Hv

      public void Hv(double[] s, double[] Hs)
    • subXTv

      protected void subXTv(double[] v, double[] XTv)