Package gov.nih.mipav.view.renderer.WildMagic.ProstateFramework.liblinearsvm

Class L2R_LrFunction

java.lang.Object
gov.nih.mipav.view.renderer.WildMagic.ProstateFramework.liblinearsvm.L2R_LrFunction
All Implemented Interfaces:
Function
class L2R_LrFunction extends Object implements Function
Copyright (c) 2007-2014 The LIBLINEAR Project. All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither name of copyright holders nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    private final double[]
    C
     
    private final double[]
    D
     
    private final Problem
    prob
     
    private final double[]
    z
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    L2R_LrFunction(Problem prob, double Cp, double Cn)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    fun(double[] w)
     
    int
    get_nr_variable()
     
    void
    grad(double[] w, double[] g)
     
    void
    Hv(double[] s, double[] Hs)
     
    private void
    XTv(double[] v, double[] XTv)
     
    private void
    Xv(double[] v, double[] Xv)
     

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Field Details

    • C

      private final double[] C

    • z

      private final double[] z

    • D

      private final double[] D

    • prob

      private final Problem prob

  • Constructor Details

    • L2R_LrFunction

      public L2R_LrFunction(Problem prob, double Cp, double Cn)

  • Method Details

    • Xv

      private void Xv(double[] v, double[] Xv)

    • XTv

      private void XTv(double[] v, double[] XTv)

    • fun

      public double fun(double[] w)
      Specified by:
      fun in interface Function

    • grad

      public void grad(double[] w, double[] g)
      Specified by:
      grad in interface Function

    • Hv

      public void Hv(double[] s, double[] Hs)
      Specified by:
      Hv in interface Function

    • get_nr_variable

      public int get_nr_variable()
      Specified by:
      get_nr_variable in interface Function