org.opencv.ml

Class ParamGrid

java.lang.Object

org.opencv.ml.ParamGrid

public class ParamGrid
extends Object

The structure represents the logarithmic grid range of statmodel parameters. It is used for optimizing statmodel accuracy by varying model parameters, the accuracy estimate being computed by cross-validation.

Field Summary

Fields

Modifier and Type	Field and Description
protected long	nativeObj

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	ParamGrid(long addr)

Method Summary

Modifier and Type	Method and Description
static ParamGrid	__fromPtr__(long addr)
static ParamGrid	create() Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto method
static ParamGrid	create(double minVal) Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto method
static ParamGrid	create(double minVal, double maxVal) Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto method
static ParamGrid	create(double minVal, double maxVal, double logstep) Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto method
protected void	finalize()
double	get_logStep()
double	get_maxVal()
double	get_minVal()
long	getNativeObjAddr()
void	set_logStep(double logStep)
void	set_maxVal(double maxVal)
void	set_minVal(double minVal)

Methods inherited from class java.lang.Object

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

Field Detail

nativeObj

protected final long nativeObj

Constructor Detail

ParamGrid

protected ParamGrid(long addr)

Method Detail

getNativeObjAddr

public long getNativeObjAddr()

__fromPtr__

public static ParamGrid __fromPtr__(long addr)

create

public static ParamGrid create(double minVal,
                               double maxVal,
                               double logstep)

Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto method

Parameters:

minVal - minimum value of the parameter grid

maxVal - maximum value of the parameter grid

logstep - Logarithmic step for iterating the statmodel parameter

Returns:

automatically generated

create

public static ParamGrid create(double minVal,
                               double maxVal)

Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto method

Parameters:

minVal - minimum value of the parameter grid

maxVal - maximum value of the parameter grid

Returns:

automatically generated

create

public static ParamGrid create(double minVal)

Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto method

Parameters:

minVal - minimum value of the parameter grid

Returns:

automatically generated

create

public static ParamGrid create()

Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto method

Returns:

automatically generated

get_minVal

public double get_minVal()

set_minVal

public void set_minVal(double minVal)

get_maxVal

public double get_maxVal()

set_maxVal

public void set_maxVal(double maxVal)

get_logStep

public double get_logStep()

set_logStep

public void set_logStep(double logStep)

finalize

protected void finalize()
                 throws Throwable

Overrides:

finalize in class Object

Throws:

Throwable