hex

Class Layer.TanhPrime

java.lang.Object

water.Iced

hex.Layer

hex.Layer.Tanh

hex.Layer.TanhPrime

All Implemented Interfaces:

java.lang.Cloneable, Freezable

Enclosing class:

Layer

public static class Layer.TanhPrime
extends Layer.Tanh

Apply tanh to the weights' transpose. Used for auto-encoders.

Nested Class Summary

Nested classes/interfaces inherited from class hex.Layer

Layer.Dropout, Layer.Input, Layer.Linear, Layer.Maxout, Layer.MaxoutDropout, Layer.Output, Layer.Rectifier, Layer.RectifierDropout, Layer.RectifierPrime, Layer.Softmax, Layer.Tanh, Layer.TanhDropout, Layer.TanhPrime, Layer.VecLinear, Layer.VecsInput, Layer.VecSoftmax

Field Summary

Fields inherited from class hex.Layer

_a, _b, _bm, _e, _previous, _w, _wm, DOC_FIELDS, missing_float_value, missing_int_value, params, units

Constructor Summary

Constructors

Constructor and Description
Layer.TanhPrime(int units)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	bprop()
protected void	fprop(long seed, boolean training)
void	init(Layer[] ls, int index, boolean weights)

Methods inherited from class hex.Layer

clone, close, init, momentum, rate, shareWeights, shareWeights, writeJSON

Methods inherited from class water.Iced

frozenType, init, newInstance, read, toDocField, write, writeJSONFields

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Layer.TanhPrime

public Layer.TanhPrime(int units)

Method Detail

init

public void init(Layer[] ls,
        int index,
        boolean weights)

Overrides:

init in class Layer.Tanh

fprop

protected void fprop(long seed,
         boolean training)

Overrides:

fprop in class Layer.Tanh

bprop

protected void bprop()

Overrides:

bprop in class Layer.Tanh