L2R_L2_SvrFunction

java.lang.Object

de.bwaldvogel.liblinear.L2R_ErmFunction

de.bwaldvogel.liblinear.L2R_L2_SvcFunction

de.bwaldvogel.liblinear.L2R_L2_SvrFunction

All Implemented Interfaces:: Function

public class L2R_L2_SvrFunction extends L2R_L2_SvcFunction

Since:: 1.91

Field Summary

Fields

Modifier and Type

Field

Description

private final double

p

Fields inherited from class de.bwaldvogel.liblinear.L2R_L2_SvcFunction
I, sizeI

Fields inherited from class de.bwaldvogel.liblinear.L2R_ErmFunction
C, prob, regularize_bias, tmp, wx
Constructor Summary

Constructors

Constructor

Description

L2R_L2_SvrFunction(Problem prob, Parameter param, double[] C)
Method Summary

Modifier and Type

Method

Description

protected double

C_times_loss(int i, double wx_i)

void

grad(double[] w, double[] g)

Methods inherited from class de.bwaldvogel.liblinear.L2R_L2_SvcFunction
get_diag_preconditioner, Hv, subXTv

Methods inherited from class de.bwaldvogel.liblinear.L2R_ErmFunction
fun, get_nr_variable, linesearch_and_update, XTv, Xv

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- p
  
  private final double p
Constructor Details
- L2R_L2_SvrFunction
  
  public L2R_L2_SvrFunction(Problem prob, Parameter param, double[] C)
Method Details
- C_times_loss
  
  protected double C_times_loss(int i, double wx_i)
  
  Overrides:
  
  C_times_loss in class L2R_L2_SvcFunction
- grad
  
  public void grad(double[] w, double[] g)
  
  Specified by:
  
  grad in interface Function
  
  Overrides:
  
  grad in class L2R_L2_SvcFunction