de.bwaldvogel.liblinear

Enum SolverType

java.lang.Object

java.lang.Enum<SolverType>

de.bwaldvogel.liblinear.SolverType

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<SolverType>

public enum SolverType
extends java.lang.Enum<SolverType>

Enum Constant Summary

Enum Constants

Enum Constant and Description
L1R_L2LOSS_SVC L1-regularized L2-loss support vector classification
L1R_LR L1-regularized logistic regression
L2R_L1LOSS_SVC_DUAL L2-regularized L1-loss support vector classification (dual) (fka L1LOSS_SVM_DUAL)
L2R_L1LOSS_SVR_DUAL L2-regularized L2-loss support vector regression (primal)
L2R_L2LOSS_SVC L2-regularized L2-loss support vector classification (primal) (fka L2LOSS_SVM)
L2R_L2LOSS_SVC_DUAL L2-regularized L2-loss support vector classification (dual) (fka L2LOSS_SVM_DUAL)
L2R_L2LOSS_SVR L2-regularized L2-loss support vector regression (dual)
L2R_L2LOSS_SVR_DUAL L2-regularized L1-loss support vector regression (dual)
L2R_LR L2-regularized logistic regression (primal) (fka L2_LR)
L2R_LR_DUAL L2-regularized logistic regression (dual)
MCSVM_CS multi-class support vector classification by Crammer and Singer

Method Summary

Modifier and Type	Method and Description
static SolverType	getById(int id)
int	getId()
boolean	isLogisticRegressionSolver()
boolean	isSupportVectorRegression()
static SolverType	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static SolverType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

L2R_LR

public static final SolverType L2R_LR

L2-regularized logistic regression (primal) (fka L2_LR)

L2R_L2LOSS_SVC_DUAL

public static final SolverType L2R_L2LOSS_SVC_DUAL

L2-regularized L2-loss support vector classification (dual) (fka L2LOSS_SVM_DUAL)

L2R_L2LOSS_SVC

public static final SolverType L2R_L2LOSS_SVC

L2-regularized L2-loss support vector classification (primal) (fka L2LOSS_SVM)

L2R_L1LOSS_SVC_DUAL

public static final SolverType L2R_L1LOSS_SVC_DUAL

L2-regularized L1-loss support vector classification (dual) (fka L1LOSS_SVM_DUAL)

MCSVM_CS

public static final SolverType MCSVM_CS

multi-class support vector classification by Crammer and Singer

L1R_L2LOSS_SVC

public static final SolverType L1R_L2LOSS_SVC

L1-regularized L2-loss support vector classification

Since:

1.5

L1R_LR

public static final SolverType L1R_LR

L1-regularized logistic regression

Since:

1.5

L2R_LR_DUAL

public static final SolverType L2R_LR_DUAL

L2-regularized logistic regression (dual)

Since:

1.7

L2R_L2LOSS_SVR

public static final SolverType L2R_L2LOSS_SVR

L2-regularized L2-loss support vector regression (dual)

Since:

1.91

L2R_L2LOSS_SVR_DUAL

public static final SolverType L2R_L2LOSS_SVR_DUAL

L2-regularized L1-loss support vector regression (dual)

Since:

1.91

L2R_L1LOSS_SVR_DUAL

public static final SolverType L2R_L1LOSS_SVR_DUAL

L2-regularized L2-loss support vector regression (primal)

Since:

1.91

Method Detail

values

public static SolverType[] values()

Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:

for (SolverType c : SolverType.values())
    System.out.println(c);

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static SolverType valueOf(java.lang.String name)

Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

java.lang.IllegalArgumentException - if this enum type has no constant with the specified name

java.lang.NullPointerException - if the argument is null

getId

public int getId()

getById

public static SolverType getById(int id)

isLogisticRegressionSolver

public boolean isLogisticRegressionSolver()

Since:

1.9

isSupportVectorRegression

public boolean isSupportVectorRegression()

Since:

1.91