sgpp::datadriven::HyperparameterOptimizer Class Reference

HyperparameterOptimizer uses fitters provided by a fitterFactory to test in a SparseGridMiner It offers access to different hyperparameter optimization procedures. More...

#include <HyperparameterOptimizer.hpp>

Inheritance diagram for sgpp::datadriven::HyperparameterOptimizer:

Public Member Functions
	HyperparameterOptimizer (SparseGridMiner *miner, FitterFactory *fitterFactory, DataMiningConfigParser &parser)
	Constructor. More...
	HyperparameterOptimizer (const HyperparameterOptimizer &rhs)=delete
	Copy constructor deleted - not all members can be copied or cloned . More...
	HyperparameterOptimizer (HyperparameterOptimizer &&rhs)=default
	Default Move constructor . More...
HyperparameterOptimizer &	operator= (HyperparameterOptimizer &&rhs)=default
	Default Move assign operator. More...
HyperparameterOptimizer &	operator= (const HyperparameterOptimizer &rhs)=delete
	Default copy assign operator deleted because not all members can be copied. More...
virtual double	run (bool writeToFile)=0
	Run hyperparameter optimization. More...
virtual	~HyperparameterOptimizer ()=default
	Default destructor. More...

Protected Attributes
HPOConfig	config
	Configuration for all hpo details. More...
std::unique_ptr< FitterFactory >	fitterFactory
	FitterFactory to provide fitters for running different hyperparameter configurations. More...
std::unique_ptr< SparseGridMiner >	miner
	Miner providing all testing facilities. More...

Detailed Description

HyperparameterOptimizer uses fitters provided by a fitterFactory to test in a SparseGridMiner It offers access to different hyperparameter optimization procedures.

Constructor & Destructor Documentation

HyperparameterOptimizer() [1/3]

sgpp::datadriven::HyperparameterOptimizer::HyperparameterOptimizer	(	SparseGridMiner *	miner,
		FitterFactory *	fitterFactory,
		DataMiningConfigParser &	parser
	)

Constructor.

Parameters

miner	configured instance of SGMiner object, that will provide the learning process. The HyperparameterOptimizer instance will take ownership of the passed object.
fitterFactory	configured instance of factory object that provides fitters with manipulated hyperparameters. The HyperparameterOptimizer instance will take ownership of the passed object.
parser	reference to parser object to read configuration info

References config, sgpp::datadriven::DataMiningConfigParser::getHPOConfig(), and sgpp::datadriven::HPOConfig::setupDefaults().

HyperparameterOptimizer() [2/3]

sgpp::datadriven::HyperparameterOptimizer::HyperparameterOptimizer ( const HyperparameterOptimizer &  rhs )

delete

Copy constructor deleted - not all members can be copied or cloned .

Parameters

rhs	the object to copy from

HyperparameterOptimizer() [3/3]

sgpp::datadriven::HyperparameterOptimizer::HyperparameterOptimizer ( HyperparameterOptimizer &&  rhs )

default

Default Move constructor .

Parameters

rhs	the object to move from

~HyperparameterOptimizer()

virtual sgpp::datadriven::HyperparameterOptimizer::~HyperparameterOptimizer ( )

virtualdefault

Default destructor.

Member Function Documentation

operator=() [1/2]

HyperparameterOptimizer& sgpp::datadriven::HyperparameterOptimizer::operator= ( HyperparameterOptimizer &&  rhs )

default

Default Move assign operator.

Parameters

rhs	the object to move from

operator=() [2/2]

HyperparameterOptimizer& sgpp::datadriven::HyperparameterOptimizer::operator= ( const HyperparameterOptimizer &  rhs )

delete

Default copy assign operator deleted because not all members can be copied.

Parameters

rhs	the object to copy from

run()

virtual double sgpp::datadriven::HyperparameterOptimizer::run ( bool  writeToFile )

pure virtual

Run hyperparameter optimization.

Implemented in sgpp::datadriven::HarmonicaHyperparameterOptimizer, and sgpp::datadriven::BoHyperparameterOptimizer.

Member Data Documentation

config

HPOConfig sgpp::datadriven::HyperparameterOptimizer::config

protected

Configuration for all hpo details.

Referenced by HyperparameterOptimizer(), sgpp::datadriven::BoHyperparameterOptimizer::run(), and sgpp::datadriven::HarmonicaHyperparameterOptimizer::run().

fitterFactory

std::unique_ptr<FitterFactory> sgpp::datadriven::HyperparameterOptimizer::fitterFactory

protected

FitterFactory to provide fitters for running different hyperparameter configurations.

Referenced by sgpp::datadriven::BoHyperparameterOptimizer::run(), and sgpp::datadriven::HarmonicaHyperparameterOptimizer::run().

miner

std::unique_ptr<SparseGridMiner> sgpp::datadriven::HyperparameterOptimizer::miner

protected

Miner providing all testing facilities.

Referenced by sgpp::datadriven::BoHyperparameterOptimizer::run(), and sgpp::datadriven::HarmonicaHyperparameterOptimizer::run().

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

• datadriven/src/sgpp/datadriven/datamining/modules/hpo/HyperparameterOptimizer.hpp
• datadriven/src/sgpp/datadriven/datamining/modules/hpo/HyperparameterOptimizer.cpp