MayaFlux::Yantra::FeatureExtractor< InputType, OutputType > Class Template Reference

Analyzer-guided feature extractor with enum-based configuration. More...

#include <FeatureExtractor.hpp>

Inheritance diagram for MayaFlux::Yantra::FeatureExtractor< InputType, OutputType >:

Collaboration diagram for MayaFlux::Yantra::FeatureExtractor< InputType, OutputType >:

Public Types
using	input_type = IO< InputType >
using	output_type = IO< OutputType >
using	base_type = UniversalExtractor< InputType, OutputType >

Public Member Functions
	FeatureExtractor (uint32_t window_size=512, uint32_t hop_size=256, ExtractionMethod method=ExtractionMethod::HIGH_ENERGY_DATA)
	Construct FeatureExtractor with default parameters.
ExtractionType	get_extraction_type () const override
	Get extraction type category.
std::vector< std::string >	get_available_methods () const override
	Get available extraction methods.
void	set_extraction_method (ExtractionMethod method)
	Set extraction method using enum.
void	set_extraction_method (const std::string &method_name)
	Set extraction method using string (case-insensitive)
ExtractionMethod	get_extraction_method () const
	Get current extraction method.
void	set_window_size (uint32_t size)
	Set window size for analysis.
void	set_hop_size (uint32_t size)
	Set hop size for analysis.
uint32_t	get_window_size () const
	Get current window size.
uint32_t	get_hop_size () const
	Get current hop size.
bool	validate_extraction_input (const input_type &input) const override
	Input validation.
std::string	get_extractor_name () const override
	Get extractor name.

Static Public Member Functions
static std::string	method_to_string (ExtractionMethod method)
	Convert extraction method enum to string.
static ExtractionMethod	string_to_method (const std::string &str)
	Convert string to extraction method enum.

Protected Member Functions
output_type	extract_implementation (const input_type &input) override
	Core extraction implementation - delegates to ExtractionHelper.
void	set_extraction_parameter (const std::string &name, std::any value) override
	Handle extractor-specific parameters.
std::any	get_extraction_parameter (const std::string &name) const override

Private Member Functions
void	validate_parameters () const
	Validate extraction parameters.

Private Attributes
uint32_t	m_window_size
uint32_t	m_hop_size
ExtractionMethod	m_method

Detailed Description

template<ComputeData InputType = std::vector<Kakshya::DataVariant>, ComputeData OutputType = std::vector<std::vector<double>>>
class MayaFlux::Yantra::FeatureExtractor< InputType, OutputType >

Analyzer-guided feature extractor with enum-based configuration.

Uses analyzers to identify regions of interest based on energy, statistical properties, or spectral characteristics, then extracts the actual data from those regions. All extraction logic is delegated to ExtractionHelper functions.

Definition at line 62 of file FeatureExtractor.hpp.

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

• FeatureExtractor.hpp