Package io.github.kirstenali.deepj.transformer.embeddings

Class PositionalEmbedding

java.lang.Object

io.github.kirstenali.deepj.transformer.embeddings.PositionalEmbedding

All Implemented Interfaces:

Trainable

public final class PositionalEmbedding
extends Object
implements Trainable

Learnable positional embeddings added to token embeddings.

Constructor Summary

Constructors

Constructor	Description
PositionalEmbedding(int maxSeq, int dModel, Random rnd)

Method Summary

Modifier and Type	Method	Description
void	backward(Tensor gradOut)
Tensor	forward(int seqLen)
List<Parameter>	parameters()

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.github.kirstenali.deepj.training.Trainable

zeroGrad

Constructor Details

PositionalEmbedding

public PositionalEmbedding(int maxSeq,
 int dModel,
 Random rnd)

Method Details

forward

public Tensor forward(int seqLen)

backward

public void backward(Tensor gradOut)

parameters

public List<Parameter> parameters()

Specified by:

parameters in interface Trainable