Concatenate< InputDataType, OutputDataType > Class Template Reference

Implementation of the Concatenate module class. More...

Public Member Functions

 Concatenate ()
 Create the Concatenate object using the specified number of output units. More...

 
template
<
typename
eT
>
void Backward (const arma::Mat< eT > &&, const arma::Mat< eT > &&gy, arma::Mat< eT > &&g)
 Ordinary feed backward pass of a neural network, calculating the function f(x) by propagating x backwards trough f. More...

 
OutputDataType const & Concat () const
 Get the concat matrix. More...

 
OutputDataType & Concat ()
 Modify the delta. More...

 
OutputDataType const & Delta () const
 Get the delta. More...

 
OutputDataType & Delta ()
 Modify the delta. More...

 
template
<
typename
eT
>
void Forward (const arma::Mat< eT > &&input, arma::Mat< eT > &&output)
 Ordinary feed forward pass of a neural network, evaluating the function f(x) by propagating the activity forward through f. More...

 
OutputDataType const & OutputParameter () const
 Get the output parameter. More...

 
OutputDataType & OutputParameter ()
 Modify the output parameter. More...

 
OutputDataType const & Parameters () const
 Get the parameters. More...

 
OutputDataType & Parameters ()
 Modify the parameters. More...

 
template
<
typename
Archive
>
void serialize (Archive &, const unsigned int)
 Serialize the layer. More...

 

Detailed Description


template
<
typename
InputDataType
=
arma::mat
,
typename
OutputDataType
=
arma::mat
>

class mlpack::ann::Concatenate< InputDataType, OutputDataType >

Implementation of the Concatenate module class.

The Concatenate module concatenates a constant given matrix to the incoming data. Note: Users need to use the Concat() function to provide the concat matrix.

Template Parameters
InputDataTypeType of the input data (arma::colvec, arma::mat, arma::sp_mat or arma::cube).
OutputDataTypeType of the output data (arma::colvec, arma::mat, arma::sp_mat or arma::cube).

Definition at line 36 of file concatenate.hpp.

Constructor & Destructor Documentation

◆ Concatenate()

Create the Concatenate object using the specified number of output units.

Member Function Documentation

◆ Backward()

void Backward ( const arma::Mat< eT > &&  ,
const arma::Mat< eT > &&  gy,
arma::Mat< eT > &&  g 
)

Ordinary feed backward pass of a neural network, calculating the function f(x) by propagating x backwards trough f.

Using the results from the feed forward pass.

Parameters
inputThe propagated input activation.
gyThe backpropagated error.
gThe calculated gradient.

◆ Concat() [1/2]

OutputDataType const& Concat ( ) const
inline

Get the concat matrix.

Definition at line 84 of file concatenate.hpp.

◆ Concat() [2/2]

OutputDataType& Concat ( )
inline

Modify the delta.

Definition at line 86 of file concatenate.hpp.

◆ Delta() [1/2]

OutputDataType const& Delta ( ) const
inline

Get the delta.

Definition at line 79 of file concatenate.hpp.

◆ Delta() [2/2]

OutputDataType& Delta ( )
inline

Modify the delta.

Definition at line 81 of file concatenate.hpp.

◆ Forward()

void Forward ( const arma::Mat< eT > &&  input,
arma::Mat< eT > &&  output 
)

Ordinary feed forward pass of a neural network, evaluating the function f(x) by propagating the activity forward through f.

Parameters
inputInput data used for evaluating the specified function.
outputResulting output activation.

◆ OutputParameter() [1/2]

OutputDataType const& OutputParameter ( ) const
inline

Get the output parameter.

Definition at line 74 of file concatenate.hpp.

◆ OutputParameter() [2/2]

OutputDataType& OutputParameter ( )
inline

Modify the output parameter.

Definition at line 76 of file concatenate.hpp.

◆ Parameters() [1/2]

OutputDataType const& Parameters ( ) const
inline

Get the parameters.

Definition at line 69 of file concatenate.hpp.

◆ Parameters() [2/2]

OutputDataType& Parameters ( )
inline

Modify the parameters.

Definition at line 71 of file concatenate.hpp.

◆ serialize()

void serialize ( Archive &  ,
const unsigned  int 
)
inline

Serialize the layer.

Definition at line 92 of file concatenate.hpp.


The documentation for this class was generated from the following file:
  • /home/jenkins-mlpack/mlpack.org/_src/mlpack-3.2.1/src/mlpack/methods/ann/layer/concatenate.hpp