smile.regression

Enum NeuralNetwork.ActivationFunction

java.lang.Object

java.lang.Enum<NeuralNetwork.ActivationFunction>

smile.regression.NeuralNetwork.ActivationFunction

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<NeuralNetwork.ActivationFunction>

Enclosing class:

NeuralNetwork

public static enum NeuralNetwork.ActivationFunction
extends java.lang.Enum<NeuralNetwork.ActivationFunction>

Enum Constant Summary

Enum Constants

Enum Constant and Description
LOGISTIC_SIGMOID Logistic sigmoid activation function (default): sigma(v)=1/(1+exp(-v))
TANH Hyperbolic tangent activation function: f(v)=tanh(v)

Method Summary

Modifier and Type	Method and Description
static NeuralNetwork.ActivationFunction	valueOf(java.lang.String name) Returns the enum constant of this type with the specified name.
static NeuralNetwork.ActivationFunction[]	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

LOGISTIC_SIGMOID

public static final NeuralNetwork.ActivationFunction LOGISTIC_SIGMOID

Logistic sigmoid activation function (default): sigma(v)=1/(1+exp(-v))

TANH

public static final NeuralNetwork.ActivationFunction TANH

Hyperbolic tangent activation function: f(v)=tanh(v)

Method Detail

values

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

Returns:

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

valueOf

public static NeuralNetwork.ActivationFunction 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