deepnetts.net.loss

Enum LossType

java.lang.Object

java.lang.Enum<LossType>

deepnetts.net.loss.LossType

All Implemented Interfaces:

Serializable, Comparable<LossType>

public enum LossType
extends Enum<LossType>

Supported types of Loss Functions in Deep Netts engine. Currently supported loss functions are Mean Squared Error (commonly used for regression) and Cross Entropy (commonly used for regression)

See Also:

LossFunction

Enum Constant Summary

Enum Constants

Enum Constant and Description
CROSS_ENTROPY Cross Entropy Loss, used for classificaton tasks, implemented by CrossEntropyLoss
MEAN_SQUARED_ERROR Mean Squared Error loss, used for regression tasks, implemented by MeanSquaredErrorLoss

Method Summary

Modifier and Type	Method and Description
boolean	equalsName(String otherName)
static LossType	of(Class lossClass)
String	toString()
static LossType	valueOf(String name) Returns the enum constant of this type with the specified name.
static LossType[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

compareTo, equals, getDeclaringClass, hashCode, name, ordinal, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

MEAN_SQUARED_ERROR

public static final LossType MEAN_SQUARED_ERROR

Mean Squared Error loss, used for regression tasks, implemented by MeanSquaredErrorLoss

CROSS_ENTROPY

public static final LossType CROSS_ENTROPY

Cross Entropy Loss, used for classificaton tasks, implemented by CrossEntropyLoss

Method Detail

values

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

Returns:

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

valueOf

public static LossType 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

equalsName

public boolean equalsName(String otherName)

of

public static LossType of(Class lossClass)

toString

public String toString()

Overrides:

toString in class Enum<LossType>