mic::importers::IBMFontMatrixImporter Class Reference

Importer responsible for importing/loading characters from IBM VGA font dataset. More...

#include <IBMFontMatrixImporter.hpp>

Inheritance diagram for mic::importers::IBMFontMatrixImporter:

Collaboration diagram for mic::importers::IBMFontMatrixImporter:

Public Member Functions
	IBMFontMatrixImporter (std::string node_name_="ibm_font_matrix_importer")
virtual	~IBMFontMatrixImporter ()
bool	importData ()
virtual void	initializePropertyDependentVariables ()
Public Member Functions inherited from mic::importers::Importer< mic::types::MatrixXf, char >
	Importer (std::string node_name_, size_t batch_size_=1)
virtual	~Importer ()
Public Member Functions inherited from mic::types::Batch< mic::types::MatrixXf, char >
	Batch (size_t batch_size_=1)
	Batch (const mic::types::Batch< mic::types::MatrixXf, char > &batch_)
mic::types::Batch < mic::types::MatrixXf, char > &	operator= (const mic::types::Batch< mic::types::MatrixXf, char > &batch_)
virtual	~Batch ()
std::vector< std::shared_ptr < mic::types::MatrixXf > > &	data ()
	Returns sample data. More...
std::shared_ptr < mic::types::MatrixXf >	data (size_t index_)
std::vector< std::shared_ptr < char > > &	labels ()
	Returns sample labels. More...
std::shared_ptr< char >	labels (size_t index_)
std::vector< size_t > &	indices ()
	Returns sample numbers (sample "positions" in original dataset). More...
std::vector< size_t >	indices (size_t index_)
size_t	size ()
void	setBatchSize (size_t batch_size_)
size_t	getBatchSize ()
mic::types::Batch < mic::types::MatrixXf, char >	getRandomBatch ()
mic::types::Batch < mic::types::MatrixXf, char >	getNextBatch ()
mic::types::Batch < mic::types::MatrixXf, char >	getBatch (std::vector< size_t > indices_)
mic::types::Batch < mic::types::MatrixXf, char >	getBatchDirect (std::vector< size_t > indices_)
bool	isLastBatch ()
mic::types::Sample < mic::types::MatrixXf, char >	getRandomSample ()
mic::types::Sample < mic::types::MatrixXf, char >	getNextSample ()
mic::types::Sample < mic::types::MatrixXf, char >	getSample (size_t index_)
mic::types::Sample < mic::types::MatrixXf, char >	getSampleDirect (size_t index_)
void	setNextSampleIndex (size_t index_=0)
bool	isLastSample ()
virtual void	add (mic::types::Sample< mic::types::MatrixXf, char > sample_)
virtual void	add (std::shared_ptr< mic::types::MatrixXf > data_, std::shared_ptr< char > label_, size_t index_)
virtual void	add (std::shared_ptr< mic::types::MatrixXf > data_, std::shared_ptr< char > label_)
void	countClasses ()
size_t	classes ()

Private Attributes
mic::configuration::Property < IBMfont_t >	font_type

Additional Inherited Members
Protected Attributes inherited from mic::types::Batch< mic::types::MatrixXf, char >
size_t	next_sample_index
size_t	batch_size
std::random_device	rd
std::mt19937_64	rng_mt19937_64
std::vector< std::shared_ptr < mic::types::MatrixXf > >	sample_data
	Stores the data. More...
std::vector< std::shared_ptr < char > >	sample_labels
	Stores labels. More...
std::vector< size_t >	sample_indices
	Stores sample indices (sample "positions" in original dataset). More...
size_t	number_of_classes

Detailed Description

Importer responsible for importing/loading characters from IBM VGA font dataset.

Author

tkornuta

Definition at line 93 of file IBMFontMatrixImporter.hpp.

Constructor & Destructor Documentation

mic::importers::IBMFontMatrixImporter::IBMFontMatrixImporter

(

std::string

node_name_ = "ibm_font_matrix_importer"

)

Constructor. Sets MNIST image default properties. Registers properties.

Parameters

node_name_

Name of the node in configuration file.

Definition at line 30 of file IBMFontMatrixImporter.cpp.

References font_type.

virtual mic::importers::IBMFontMatrixImporter::~IBMFontMatrixImporter ( )

inlinevirtual

Virtual destructor. Empty.

Definition at line 104 of file IBMFontMatrixImporter.hpp.

Member Function Documentation

bool mic::importers::IBMFontMatrixImporter::importData ( )

virtual

Method responsible for importing/loading the IBM VGA fonts.

Returns

TRUE if data loaded successfully, FALSE otherwise.

Implements mic::importers::Importer< mic::types::MatrixXf, char >.

Definition at line 37 of file IBMFontMatrixImporter.cpp.

References mic::types::Batch< mic::types::MatrixXf, char >::countClasses(), mic::importers::font16x16_table, mic::importers::font8x8_table, mic::importers::font8x8_type, mic::importers::font_labels_table, font_type, mic::importers::mask16x16, mic::importers::mask8x8, mic::types::Batch< mic::types::MatrixXf, char >::sample_data, mic::types::Batch< mic::types::MatrixXf, char >::sample_indices, and mic::types::Batch< mic::types::MatrixXf, char >::sample_labels.

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virtual void mic::importers::IBMFontMatrixImporter::initializePropertyDependentVariables ( )

inlinevirtual

Method responsible for initialization of all variables that are property-dependent - here not required, yet empty.

Definition at line 115 of file IBMFontMatrixImporter.hpp.

Member Data Documentation

mic::configuration::Property<IBMfont_t> mic::importers::IBMFontMatrixImporter::font_type

private

Selected font type.

Definition at line 115 of file IBMFontMatrixImporter.hpp.

Referenced by IBMFontMatrixImporter(), and importData().

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

• src/importers/IBMFontMatrixImporter.hpp
• src/importers/IBMFontMatrixImporter.cpp