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

Class Solver

java.lang.Object
gov.nih.mipav.view.renderer.WildMagic.ProstateFramework.libsvm.Solver
Direct Known Subclasses:
Solver_NU
class Solver extends Object

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    (package private) static class 
    Solver.SolutionInfo
     

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    (package private) int[]
    active_set
     
    (package private) int
    active_size
     
    (package private) double[]
    alpha
     
    (package private) byte[]
    alpha_status
     
    (package private) double
    Cn
     
    (package private) double
    Cp
     
    (package private) double
    eps
     
    (package private) static final byte
    FREE
     
    (package private) double[]
    G
     
    (package private) double[]
    G_bar
     
    (package private) static final double
    INF
     
    (package private) int
    l
     
    (package private) static final byte
    LOWER_BOUND
     
    (package private) double[]
    p
     
    (package private) QMatrix
    Q
     
    (package private) double[]
    QD
     
    (package private) boolean
    unshrink
     
    (package private) static final byte
    UPPER_BOUND
     
    (package private) byte[]
    y
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    Solver()
     

  • Method Summary

    Modifier and Type
    Method
    Description
    private boolean
    be_shrunk(int i, double Gmax1, double Gmax2)
     
    (package private) double
    calculate_rho()
     
    (package private) void
    do_shrinking()
     
    (package private) double
    get_C(int i)
     
    (package private) boolean
    is_free(int i)
     
    (package private) boolean
    is_lower_bound(int i)
     
    (package private) boolean
    is_upper_bound(int i)
     
    (package private) void
    reconstruct_gradient()
     
    (package private) int
    select_working_set(int[] working_set)
     
    (package private) void
    Solve(int l, QMatrix Q, double[] p_, byte[] y_, double[] alpha_, double Cp, double Cn, double eps, Solver.SolutionInfo si, int shrinking)
     
    (package private) void
    swap_index(int i, int j)
     
    (package private) void
    update_alpha_status(int i)
     

    Methods inherited from class java.lang.Object

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

  • Field Details

    • active_size

      int active_size

    • y

      byte[] y

    • G

      double[] G

    • LOWER_BOUND

      static final byte LOWER_BOUND
      See Also:

    • UPPER_BOUND

      static final byte UPPER_BOUND
      See Also:

    • FREE

      static final byte FREE
      See Also:

    • alpha_status

      byte[] alpha_status

    • alpha

      double[] alpha

    • Q

      QMatrix Q

    • QD

      double[] QD

    • eps

      double eps

    • Cp

      double Cp

    • Cn

      double Cn

    • p

      double[] p

    • active_set

      int[] active_set

    • G_bar

      double[] G_bar

    • l

      int l

    • unshrink

      boolean unshrink

    • INF

      static final double INF
      See Also:

  • Constructor Details

    • Solver

      Solver()

  • Method Details

    • get_C

      double get_C(int i)

    • update_alpha_status

      void update_alpha_status(int i)

    • is_upper_bound

      boolean is_upper_bound(int i)

    • is_lower_bound

      boolean is_lower_bound(int i)

    • is_free

      boolean is_free(int i)

    • swap_index

      void swap_index(int i, int j)

    • reconstruct_gradient

      void reconstruct_gradient()

    • Solve

      void Solve(int l, QMatrix Q, double[] p_, byte[] y_, double[] alpha_, double Cp, double Cn, double eps, Solver.SolutionInfo si, int shrinking)

    • select_working_set

      int select_working_set(int[] working_set)

    • be_shrunk

      private boolean be_shrunk(int i, double Gmax1, double Gmax2)

    • do_shrinking

      void do_shrinking()

    • calculate_rho

      double calculate_rho()