Package org.neo4j.gds.embeddings.graphsage

Enum ActivationFunction

java.lang.Object

java.lang.Enum<ActivationFunction>

org.neo4j.gds.embeddings.graphsage.ActivationFunction

All Implemented Interfaces:

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

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

Enum Constant Summary

Enum Constants

Enum Constant	Description
RELU
SIGMOID

Method Summary

Modifier and Type	Method	Description
abstract java.util.function.Function<org.neo4j.gds.ml.core.Variable<org.neo4j.gds.ml.core.tensor.Matrix>,org.neo4j.gds.ml.core.Variable<org.neo4j.gds.ml.core.tensor.Matrix>>	activationFunction()
static ActivationFunction	of(java.lang.String activationFunction)
static ActivationFunction	parse(java.lang.Object input)
static java.lang.String	toString(ActivationFunction af)
static ActivationFunction	valueOf(java.lang.String name)	Returns the enum constant of this type with the specified name.
static ActivationFunction[]	values()	Returns an array containing the constants of this enum type, in the order they are declared.
abstract double	weightInitBound(int rows, int cols)

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

SIGMOID

public static final ActivationFunction SIGMOID

RELU

public static final ActivationFunction RELU

Method Detail

values

public static 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 (ActivationFunction c : 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 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

activationFunction

public abstract java.util.function.Function<org.neo4j.gds.ml.core.Variable<org.neo4j.gds.ml.core.tensor.Matrix>,org.neo4j.gds.ml.core.Variable<org.neo4j.gds.ml.core.tensor.Matrix>> activationFunction()

weightInitBound

public abstract double weightInitBound(int rows,
                                       int cols)

of

public static ActivationFunction of(java.lang.String activationFunction)

parse

public static ActivationFunction parse(java.lang.Object input)

toString

public static java.lang.String toString(ActivationFunction af)