org.tribuo.classification.liblinear

Enum LinearClassificationType.LinearType

java.lang.Object

java.lang.Enum<LinearClassificationType.LinearType>

org.tribuo.classification.liblinear.LinearClassificationType.LinearType

All Implemented Interfaces:

Serializable, Comparable<LinearClassificationType.LinearType>

Enclosing class:

LinearClassificationType

public static enum LinearClassificationType.LinearType
extends Enum<LinearClassificationType.LinearType>
implements Serializable

The different model types available for classification.

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)
L2R_L2LOSS_SVC L2-regularized L2-loss support vector classification (primal)
L2R_L2LOSS_SVC_DUAL L2-regularized L2-loss support vector classification (dual)
L2R_LR L2-regularized logistic regression (primal)
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
de.bwaldvogel.liblinear.SolverType	getSolverType()
static LinearClassificationType.LinearType	valueOf(String name) Returns the enum constant of this type with the specified name.
static LinearClassificationType.LinearType[]	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

L1R_L2LOSS_SVC

public static final LinearClassificationType.LinearType L1R_L2LOSS_SVC

L1-regularized L2-loss support vector classification

L2R_L2LOSS_SVC

public static final LinearClassificationType.LinearType L2R_L2LOSS_SVC

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

L2R_L2LOSS_SVC_DUAL

public static final LinearClassificationType.LinearType L2R_L2LOSS_SVC_DUAL

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

L2R_L1LOSS_SVC_DUAL

public static final LinearClassificationType.LinearType L2R_L1LOSS_SVC_DUAL

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

MCSVM_CS

public static final LinearClassificationType.LinearType MCSVM_CS

multi-class support vector classification by Crammer and Singer

L1R_LR

public static final LinearClassificationType.LinearType L1R_LR

L1-regularized logistic regression

L2R_LR

public static final LinearClassificationType.LinearType L2R_LR

L2-regularized logistic regression (primal)

L2R_LR_DUAL

public static final LinearClassificationType.LinearType L2R_LR_DUAL

L2-regularized logistic regression (dual)

Method Detail

values

public static LinearClassificationType.LinearType[] 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 (LinearClassificationType.LinearType c : LinearClassificationType.LinearType.values())
    System.out.println(c);

Returns:

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

valueOf

public static LinearClassificationType.LinearType valueOf(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:

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

NullPointerException - if the argument is null

getSolverType

public de.bwaldvogel.liblinear.SolverType getSolverType()