org.apache.spark.ml.spark.models.svm

Enum Gradient

java.lang.Object

java.lang.Enum<Gradient>

org.apache.spark.ml.spark.models.svm.Gradient

All Implemented Interfaces:

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

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

Enum Constant Summary

Enum Constants

Enum Constant and Description
Hinge
LeastSquares
Logistic

Method Summary

Modifier and Type	Method and Description
org.apache.spark.mllib.optimization.Gradient	get()
static Gradient	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static Gradient[]	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

Hinge

public static final Gradient Hinge

LeastSquares

public static final Gradient LeastSquares

Logistic

public static final Gradient Logistic

Method Detail

values

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

Returns:

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

valueOf

public static Gradient 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

get

public org.apache.spark.mllib.optimization.Gradient get()