org.opencv.ml

Class LogisticRegression

java.lang.Object

org.opencv.core.Algorithm

org.opencv.ml.StatModel

org.opencv.ml.LogisticRegression

public class LogisticRegression
extends StatModel

Field Summary

Fields

Modifier and Type	Field and Description
static int	BATCH
static int	MINI_BATCH
static int	REG_DISABLE
static int	REG_L1
static int	REG_L2

Fields inherited from class org.opencv.ml.StatModel

COMPRESSED_INPUT, PREPROCESSED_INPUT, RAW_OUTPUT, UPDATE_MODEL

Fields inherited from class org.opencv.core.Algorithm

nativeObj

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LogisticRegression(long addr)

Method Summary

Modifier and Type	Method and Description
static LogisticRegression	__fromPtr__(long addr)
static LogisticRegression	create()
protected void	finalize()
Mat	get_learnt_thetas()
int	getIterations()
double	getLearningRate()
int	getMiniBatchSize()
int	getRegularization()
TermCriteria	getTermCriteria()
int	getTrainMethod()
static LogisticRegression	load(java.lang.String filepath)
static LogisticRegression	load(java.lang.String filepath, java.lang.String nodeName)
float	predict(Mat samples)
float	predict(Mat samples, Mat results, int flags)
void	setIterations(int val)
void	setLearningRate(double val)
void	setMiniBatchSize(int val)
void	setRegularization(int val)
void	setTermCriteria(TermCriteria val)
void	setTrainMethod(int val)

Methods inherited from class org.opencv.ml.StatModel

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

Methods inherited from class org.opencv.core.Algorithm

clear, getDefaultName, getNativeObjAddr, save

Methods inherited from class java.lang.Object

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

Field Detail

REG_DISABLE

public static final int REG_DISABLE

See Also:

Constant Field Values

REG_L1

public static final int REG_L1

See Also:

Constant Field Values

REG_L2

public static final int REG_L2

See Also:

Constant Field Values

BATCH

public static final int BATCH

See Also:

Constant Field Values

MINI_BATCH

public static final int MINI_BATCH

See Also:

Constant Field Values

Constructor Detail

LogisticRegression

protected LogisticRegression(long addr)

Method Detail

__fromPtr__

public static LogisticRegression __fromPtr__(long addr)

get_learnt_thetas

public Mat get_learnt_thetas()

create

public static LogisticRegression create()

load

public static LogisticRegression load(java.lang.String filepath,
                                      java.lang.String nodeName)

load

public static LogisticRegression load(java.lang.String filepath)

getTermCriteria

public TermCriteria getTermCriteria()

getLearningRate

public double getLearningRate()

predict

public float predict(Mat samples,
                     Mat results,
                     int flags)

Overrides:

predict in class StatModel

predict

public float predict(Mat samples)

Overrides:

predict in class StatModel

getIterations

public int getIterations()

getMiniBatchSize

public int getMiniBatchSize()

getRegularization

public int getRegularization()

getTrainMethod

public int getTrainMethod()

setIterations

public void setIterations(int val)

setLearningRate

public void setLearningRate(double val)

setMiniBatchSize

public void setMiniBatchSize(int val)

setRegularization

public void setRegularization(int val)

setTermCriteria

public void setTermCriteria(TermCriteria val)

setTrainMethod

public void setTrainMethod(int val)

finalize

protected void finalize()
                 throws java.lang.Throwable

Overrides:

finalize in class StatModel

Throws:

java.lang.Throwable