AddTask Class Reference

Generator of instances of the binary addition task. More...

Public Member Functions
	AddTask (const size_t bitLen)
	Creates an instance of the binary addition task. More...
void	Generate (arma::field< arma::mat > &input, arma::field< arma::mat > &labels, const size_t batchSize, const bool fixedLength=false) const
	Generate dataset of a given size. More...
void	Generate (arma::mat &input, arma::mat &labels, const size_t batchSize) const
	Generate dataset of a given size and store it in arma::mat object. More...

Detailed Description

Generator of instances of the binary addition task.

The parameters are:

• macimum binary length;

Every element of sequence is encoded as 1-dimensional vector (possible vector elements are {0, 1, 0.5} - the latter corresponds to '+' sign'). Generated datasets are compliant with mlpack format - every dataset element is shaped as a vector of length 3 * (sequence length),

Example of generated dataset (binary length = 2):

• Input sequence: [0,1,0,0,0,1,0,1,0,1,0,0]
• Output sequences: [0,1,0,0,1,0]

Definition at line 42 of file add.hpp.

Constructor & Destructor Documentation

AddTask

(

const size_t

bitLen

)

Creates an instance of the binary addition task.

Parameters

bitLen

Maximum binary length of added numbers.

Member Function Documentation

void Generate	(	arma::field< arma::mat > &	input,
		arma::field< arma::mat > &	labels,
		const size_t	batchSize,
		const bool	fixedLength = false
	)		const

Generate dataset of a given size.

Parameters

input	The variable to store input sequences.
labels	The variable to store output sequences.
batchSize	The dataset size.
fixedLength	Flag that indicates whether the method should return sequences of even length.

void Generate	(	arma::mat &	input,
		arma::mat &	labels,
		const size_t	batchSize
	)		const

Generate dataset of a given size and store it in arma::mat object.

Parameters

input	The variable to store input sequences.
labels	The variable to store output sequences.
batchSize	The dataset size.

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The documentation for this class was generated from the following file:

• src/mlpack/methods/ann/augmented/tasks/add.hpp