Package org.opencv.ml
Class ParamGrid
- java.lang.Object
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- org.opencv.ml.ParamGrid
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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.
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Field Summary
Fields Modifier and Type Field Description protected longnativeObj
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Constructor Summary
Constructors Modifier Constructor Description protectedParamGrid(long addr)
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static ParamGrid__fromPtr__(long addr)static ParamGridcreate()Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto methodstatic ParamGridcreate(double minVal)Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto methodstatic ParamGridcreate(double minVal, double maxVal)Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto methodstatic ParamGridcreate(double minVal, double maxVal, double logstep)Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto methodprotected voidfinalize()doubleget_logStep()doubleget_maxVal()doubleget_minVal()longgetNativeObjAddr()voidset_logStep(double logStep)voidset_maxVal(double maxVal)voidset_minVal(double minVal)
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Method Detail
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getNativeObjAddr
public long getNativeObjAddr()
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__fromPtr__
public static ParamGrid __fromPtr__(long addr)
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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 gridmaxVal- maximum value of the parameter gridlogstep- Logarithmic step for iterating the statmodel parameter- Returns:
- automatically generated
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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 gridmaxVal- maximum value of the parameter grid- Returns:
- automatically generated
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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
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create
public static ParamGrid create()
Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto method- Returns:
- automatically generated
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get_minVal
public double get_minVal()
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set_minVal
public void set_minVal(double minVal)
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get_maxVal
public double get_maxVal()
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set_maxVal
public void set_maxVal(double maxVal)
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get_logStep
public double get_logStep()
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set_logStep
public void set_logStep(double logStep)
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