Package com.logicaldoc.ai.neural

Enum Class WeightInitScheme

java.lang.Object

java.lang.Enum<WeightInitScheme>

com.logicaldoc.ai.neural.WeightInitScheme

All Implemented Interfaces:

Serializable, Comparable<WeightInitScheme>, Constable

public enum WeightInitScheme
extends Enum<WeightInitScheme>

Supported weight initialization schemes.

• DISTRIBUTION: Sample weights from a distribution based on shape of input
• NORMALIZED: Normalize sample weights
• SIZE: Sample weights from bound uniform distribution using shape for min and max
• UNIFORM: Sample weights from bound uniform distribution (specify min and max)
• VI: Sample weights from variance normalized initialization (Glorot)
• ZERO: Generate weights as zeros
• RELU: N(0,2/nIn): He et al. (2015), Delving Deep into Rectifiers

Since:

9.2

Author:

Marco Meschieri - LogicalDOC

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Enum

Enum.EnumDesc<E extends Enum<E>>

Enum Constant Summary

Enum Constants

Enum Constant	Description
DISTRIBUTION
NORMALIZED
RELU
SIZE
UNIFORM
VI
XAVIER
ZERO

Method Summary

Modifier and Type	Method	Description
static WeightInitScheme	valueOf(String name)	Returns the enum constant of this class with the specified name.
static WeightInitScheme[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class java.lang.Enum

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

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

DISTRIBUTION

public static final WeightInitScheme DISTRIBUTION

NORMALIZED

public static final WeightInitScheme NORMALIZED

RELU

public static final WeightInitScheme RELU

SIZE

public static final WeightInitScheme SIZE

UNIFORM

public static final WeightInitScheme UNIFORM

VI

public static final WeightInitScheme VI

ZERO

public static final WeightInitScheme ZERO

XAVIER

public static final WeightInitScheme XAVIER

Method Details

values

public static WeightInitScheme[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

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

valueOf

public static WeightInitScheme valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (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 class has no constant with the specified name

NullPointerException - if the argument is null