org.bytedeco.opencv.opencv_ml

Class Boost

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_core.Algorithm

org.bytedeco.opencv.opencv_ml.AbstractStatModel

org.bytedeco.opencv.opencv_ml.StatModel

org.bytedeco.opencv.opencv_ml.DTrees

org.bytedeco.opencv.opencv_ml.Boost

All Implemented Interfaces:

AutoCloseable

@Namespace(value="cv::ml")
 @Properties(inherit=opencv_ml.class)
public class Boost
extends DTrees

\brief Boosted tree classifier derived from DTrees

See Also:

ml_intro_boost

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.opencv.opencv_ml.DTrees

DTrees.Node, DTrees.Split

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields

Modifier and Type	Field and Description
static int	DISCRETE enum cv::ml::Boost::Types
static int	GENTLE enum cv::ml::Boost::Types
static int	LOGIT enum cv::ml::Boost::Types
static int	REAL enum cv::ml::Boost::Types

Fields inherited from class org.bytedeco.opencv.opencv_ml.DTrees

PREDICT_AUTO, PREDICT_MASK, PREDICT_MAX_VOTE, PREDICT_SUM

Fields inherited from class org.bytedeco.opencv.opencv_ml.StatModel

COMPRESSED_INPUT, PREPROCESSED_INPUT, RAW_OUTPUT, UPDATE_MODEL

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
Boost(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
static Boost	create() Creates the empty model.
int	getBoostType()
int	getWeakCount()
double	getWeightTrimRate()
static Boost	load(BytePointer filepath)
static Boost	load(BytePointer filepath, BytePointer nodeName) \brief Loads and creates a serialized Boost from a file Use Boost::save to serialize and store an RTree to disk.
static Boost	load(String filepath)
static Boost	load(String filepath, String nodeName)
void	setBoostType(int val) \copybrief getBoostType @see getBoostType
void	setWeakCount(int val) \copybrief getWeakCount @see getWeakCount
void	setWeightTrimRate(double val) \copybrief getWeightTrimRate @see getWeightTrimRate

Methods inherited from class org.bytedeco.opencv.opencv_ml.DTrees

getCVFolds, getMaxCategories, getMaxDepth, getMinSampleCount, getNodes, getPriors, getRegressionAccuracy, getRoots, getSplits, getSubsets, getTruncatePrunedTree, getUse1SERule, getUseSurrogates, setCVFolds, setMaxCategories, setMaxDepth, setMinSampleCount, setPriors, setRegressionAccuracy, setTruncatePrunedTree, setUse1SERule, setUseSurrogates

Methods inherited from class org.bytedeco.opencv.opencv_ml.StatModel

calcError, calcError, calcError, empty, getVarCount, isClassifier, isTrained, predict, predict, predict, predict, predict, predict, train, train, train, train, train

Methods inherited from class org.bytedeco.opencv.opencv_ml.AbstractStatModel

loadANN_MLP, loadANN_MLP, loadBoost, loadBoost, loadDTrees, loadDTrees, loadEM, loadEM, loadKNearest, loadKNearest, loadLogisticRegression, loadLogisticRegression, loadNormalBayesClassifier, loadNormalBayesClassifier, loadRTrees, loadRTrees, loadSVM, loadSVM

Methods inherited from class org.bytedeco.opencv.opencv_core.Algorithm

clear, getDefaultName, getPointer, position, read, save, save, write, write, write

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, getDirectBufferAddress, getPointer, getPointer, getPointer, hashCode, interruptDeallocatorThread, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetAddress, offsetof, offsetof, parseBytes, physicalBytes, physicalBytesInaccurate, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, sizeof, toString, totalBytes, totalCount, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DISCRETE

public static final int DISCRETE

enum cv::ml::Boost::Types

See Also:

Constant Field Values

REAL

public static final int REAL

enum cv::ml::Boost::Types

See Also:

Constant Field Values

LOGIT

public static final int LOGIT

enum cv::ml::Boost::Types

See Also:

Constant Field Values

GENTLE

public static final int GENTLE

enum cv::ml::Boost::Types

See Also:

Constant Field Values

Constructor Detail

Boost

public Boost(Pointer p)

Pointer cast constructor. Invokes Pointer(Pointer).

Method Detail

getBoostType

public int getBoostType()

See Also:

setBoostType

setBoostType

public void setBoostType(int val)

\copybrief getBoostType @see getBoostType

getWeakCount

public int getWeakCount()

See Also:

setWeakCount

setWeakCount

public void setWeakCount(int val)

\copybrief getWeakCount @see getWeakCount

getWeightTrimRate

public double getWeightTrimRate()

See Also:

setWeightTrimRate

setWeightTrimRate

public void setWeightTrimRate(double val)

\copybrief getWeightTrimRate @see getWeightTrimRate

create

@opencv_core.Ptr
public static Boost create()

Creates the empty model. Use StatModel::train to train the model, Algorithm::load\(filename) to load the pre-trained model.

load

@opencv_core.Ptr
public static Boost load(@opencv_core.Str
                                           BytePointer filepath,
                                           @opencv_core.Str
                                           BytePointer nodeName)

\brief Loads and creates a serialized Boost from a file Use Boost::save to serialize and store an RTree to disk. Load the Boost from this file again, by calling this function with the path to the file. Optionally specify the node for the file containing the classifier

Parameters:

filepath - path to serialized Boost

nodeName - name of node containing the classifier

load

@opencv_core.Ptr
public static Boost load(@opencv_core.Str
                                           BytePointer filepath)

load

@opencv_core.Ptr
public static Boost load(@opencv_core.Str
                                           String filepath,
                                           @opencv_core.Str
                                           String nodeName)

load

@opencv_core.Ptr
public static Boost load(@opencv_core.Str
                                           String filepath)