Activation (nd4j-api 1.0.0-beta6 API)

java.lang.Object
- java.lang.Enum<Activation>
- - org.nd4j.linalg.activations.Activation

All Implemented Interfaces:

Serializable, Comparable<Activation>
```
public enum Activation
extends Enum<Activation>
```
This enum is the factory for the activation function. Created by susaneraly on 12/8/16.

Enum Constant Summary

Enum Constants
Enum Constant and Description
`CUBE`
`ELU`
`GELU`
`HARDSIGMOID`
`HARDTANH`
`IDENTITY`
`LEAKYRELU`
`MISH`
`RATIONALTANH`
`RECTIFIEDTANH`
`RELU`
`RELU6`
`RRELU`
`SELU`
`SIGMOID`
`SOFTMAX`
`SOFTPLUS`
`SOFTSIGN`
`SWISH`
`TANH`
`THRESHOLDEDRELU`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`SDVariable`	`asSameDiff(SameDiff sd, SDVariable input)` Get the Activation as a SameDiff variable
`SDVariable`	`asSameDiff(String variableName, SameDiff sd, SDVariable input)` Get the Activation as a SameDiff variable
`static Activation`	`fromString(String name)` Returns the activation function enum value
`IActivation`	`getActivationFunction()` Creates an instance of the activation function
`static Activation`	`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static Activation[]`	`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
  - CUBE
```
public static final Activation CUBE
```
  - ELU
```
public static final Activation ELU
```
  - HARDSIGMOID
```
public static final Activation HARDSIGMOID
```
  - HARDTANH
```
public static final Activation HARDTANH
```
  - IDENTITY
```
public static final Activation IDENTITY
```
  - LEAKYRELU
```
public static final Activation LEAKYRELU
```
  - RATIONALTANH
```
public static final Activation RATIONALTANH
```
  - RELU
```
public static final Activation RELU
```
  - RELU6
```
public static final Activation RELU6
```
  - RRELU
```
public static final Activation RRELU
```
  - SIGMOID
```
public static final Activation SIGMOID
```
  - SOFTMAX
```
public static final Activation SOFTMAX
```
  - SOFTPLUS
```
public static final Activation SOFTPLUS
```
  - SOFTSIGN
```
public static final Activation SOFTSIGN
```
  - TANH
```
public static final Activation TANH
```
  - RECTIFIEDTANH
```
public static final Activation RECTIFIEDTANH
```
  - SELU
```
public static final Activation SELU
```
  - SWISH
```
public static final Activation SWISH
```
  - THRESHOLDEDRELU
```
public static final Activation THRESHOLDEDRELU
```
  - GELU
```
public static final Activation GELU
```
  - MISH
```
public static final Activation MISH
```
- Method Detail
  - values
```
public static Activation[] 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 (Activation c : Activation.values())
    System.out.println(c);
```
    Returns:
    
    an array containing the constants of this enum type, in the order they are declared
  - valueOf
```
public static Activation 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
  - getActivationFunction
```
public IActivation getActivationFunction()
```
    Creates an instance of the activation function
    
    Returns:
    
    an instance of the activation function
  - fromString
```
public static Activation fromString(String name)
```
    Returns the activation function enum value
    
    Parameters:
    
    name - the case-insensitive opName of the activation function
    
    Returns:
    
    the activation function enum value
  - asSameDiff
```
public SDVariable asSameDiff(SameDiff sd,
                             SDVariable input)
```
    Get the Activation as a SameDiff variable
    
    Parameters:
    
    sd - SameDiff instance
    
    input - Input variable to apply the activation function to
    
    Returns:
    
    SDVariable: output after applying the activation function
    
    See Also:
    
    asSameDiff(SameDiff, SDVariable)
  - asSameDiff
```
public SDVariable asSameDiff(String variableName,
                             SameDiff sd,
                             SDVariable input)
```
    Get the Activation as a SameDiff variable
    
    Parameters:
    
    variableName - Variable name
    
    sd - SameDiff instance
    
    input - Input variable to apply the activation function to
    
    Returns:
    
    SDVariable: output after applying the activation function

Enum Activation

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Enum

Methods inherited from class java.lang.Object

Enum Constant Detail

CUBE

ELU

HARDSIGMOID

HARDTANH

IDENTITY

LEAKYRELU

RATIONALTANH

RELU

RELU6

RRELU

SIGMOID

SOFTMAX

SOFTPLUS

SOFTSIGN

TANH

RECTIFIEDTANH

SELU

SWISH

THRESHOLDEDRELU

GELU

MISH

Method Detail

values

valueOf

getActivationFunction

fromString

asSameDiff

asSameDiff