Package org.opencv.ml
Class ParamGrid
java.lang.Object
org.opencv.ml.ParamGrid
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 -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionstatic ParamGrid
__fromPtr__
(long addr) static ParamGrid
create()
Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto methodstatic ParamGrid
create
(double minVal) Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto methodstatic ParamGrid
create
(double minVal, double maxVal) Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto methodstatic ParamGrid
create
(double minVal, double maxVal, double logstep) Creates a ParamGrid Ptr that can be given to the %SVM::trainAuto methodprotected void
finalize()
double
double
double
long
void
set_logStep
(double logStep) void
set_maxVal
(double maxVal) void
set_minVal
(double minVal)
-
Field Details
-
nativeObj
protected final long nativeObj
-
-
Constructor Details
-
ParamGrid
protected ParamGrid(long addr)
-
-
Method Details
-
getNativeObjAddr
public long getNativeObjAddr() -
__fromPtr__
-
create
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
-
create
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
-
create
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
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
-