org.tribuo.regression.xgboost

Enum XGBoostRegressionTrainer.RegressionType

java.lang.Object

java.lang.Enum<XGBoostRegressionTrainer.RegressionType>

org.tribuo.regression.xgboost.XGBoostRegressionTrainer.RegressionType

All Implemented Interfaces:

Serializable, Comparable<XGBoostRegressionTrainer.RegressionType>

Enclosing class:

XGBoostRegressionTrainer

public static enum XGBoostRegressionTrainer.RegressionType
extends Enum<XGBoostRegressionTrainer.RegressionType>

Types of regression loss.

Enum Constant Summary

Enum Constants

Enum Constant and Description
GAMMA Gamma loss function.
LINEAR Squared error loss function.
TWEEDIE Tweedie loss function.

Field Summary

Fields

Modifier and Type	Field and Description
String	paramName

Method Summary

Modifier and Type	Method and Description
static XGBoostRegressionTrainer.RegressionType	valueOf(String name) Returns the enum constant of this type with the specified name.
static XGBoostRegressionTrainer.RegressionType[]	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

LINEAR

public static final XGBoostRegressionTrainer.RegressionType LINEAR

Squared error loss function.

GAMMA

public static final XGBoostRegressionTrainer.RegressionType GAMMA

Gamma loss function.

TWEEDIE

public static final XGBoostRegressionTrainer.RegressionType TWEEDIE

Tweedie loss function.

Field Detail

paramName

public final String paramName

Method Detail

values

public static XGBoostRegressionTrainer.RegressionType[] 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 (XGBoostRegressionTrainer.RegressionType c : XGBoostRegressionTrainer.RegressionType.values())
    System.out.println(c);

Returns:

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

valueOf

public static XGBoostRegressionTrainer.RegressionType 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