#include <MLModel.h>

Inheritance diagram for PcaModel:

Collaboration diagram for PcaModel:

Public Member Functions
	PcaModel (const std::vector< double > &col_means, const std::vector< double > &col_std_devs, const std::vector< std::vector< double >> &eigenvectors, const std::vector< double > &eigenvalues, const std::string &model_metadata)

	PcaModel (const std::vector< double > &col_means, const std::vector< double > &col_std_devs, const std::vector< std::vector< double >> &eigenvectors, const std::vector< double > &eigenvalues, const std::string &model_metadata, const std::vector< std::vector< std::string >> &cat_feature_keys)

virtual MLModelType	getModelType () const override

virtual std::string	getModelTypeString () const override

virtual int64_t	getNumFeatures () const override

const std::vector< double > &	getColumnMeans () const

const std::vector< double > &	getColumnStdDevs () const

const std::vector< std::vector < double > > &	getEigenvectors () const

const std::vector< double > &	getEigenvalues () const

Public Member Functions inherited from AbstractMLModel
	AbstractMLModel (const std::string &model_metadata)

	AbstractMLModel (const std::string &model_metadata, const std::vector< std::vector< std::string >> &cat_feature_keys)

virtual	~AbstractMLModel ()=default

const std::string &	getModelMetadataStr () const

MLModelMetadata	getModelMetadata () const

const std::vector< std::vector < std::string > > &	getCatFeatureKeys () const

const int64_t	getNumCatFeatures () const

const int64_t	getNumOneHotFeatures () const

const int64_t	getNumLogicalFeatures () const

Private Attributes
std::vector< double >	col_means_

std::vector< double >	col_std_devs_

std::vector< std::vector < double > >	eigenvectors_

std::vector< double >	eigenvalues_

Additional Inherited Members
Protected Attributes inherited from AbstractMLModel
std::string	model_metadata_

std::vector< std::vector < std::string > >	cat_feature_keys_

Detailed Description

Definition at line 332 of file MLModel.h.

Constructor & Destructor Documentation

PcaModel::PcaModel	(	const std::vector< double > &	col_means,
		const std::vector< double > &	col_std_devs,
		const std::vector< std::vector< double >> &	eigenvectors,
		const std::vector< double > &	eigenvalues,
		const std::string &	model_metadata
	)

inline

Definition at line 334 of file MLModel.h.

       : AbstractMLModel(model_metadata)
       , col_means_(col_means)
       , col_std_devs_(col_std_devs)
       , eigenvectors_(eigenvectors)
       , eigenvalues_(eigenvalues) {}

PcaModel::PcaModel	(	const std::vector< double > &	col_means,
		const std::vector< double > &	col_std_devs,
		const std::vector< std::vector< double >> &	eigenvectors,
		const std::vector< double > &	eigenvalues,
		const std::string &	model_metadata,
		const std::vector< std::vector< std::string >> &	cat_feature_keys
	)

inline

Definition at line 345 of file MLModel.h.

       : AbstractMLModel(model_metadata, cat_feature_keys)
       , col_means_(col_means)
       , col_std_devs_(col_std_devs)
       , eigenvectors_(eigenvectors)
       , eigenvalues_(eigenvalues) {}

Member Function Documentation

const std::vector<double>& PcaModel::getColumnMeans ( ) const

inline

Definition at line 365 of file MLModel.h.

365 { return col_means_; }

PcaModel::col_means_

std::vector< double > col_means_

Definition: MLModel.h:373

const std::vector<double>& PcaModel::getColumnStdDevs ( ) const

inline

Definition at line 366 of file MLModel.h.

366 { return col_std_devs_; }

PcaModel::col_std_devs_

std::vector< double > col_std_devs_

Definition: MLModel.h:374

const std::vector<double>& PcaModel::getEigenvalues ( ) const

inline

Definition at line 370 of file MLModel.h.

Referenced by ShowModelFeatureDetailsCommand::extractExtraMetadata().

370 { return eigenvalues_; }

PcaModel::eigenvalues_

std::vector< double > eigenvalues_

Definition: MLModel.h:376

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const std::vector<std::vector<double> >& PcaModel::getEigenvectors ( ) const

inline

Definition at line 367 of file MLModel.h.

                                                               {
     return eigenvectors_;
   }

virtual MLModelType PcaModel::getModelType ( ) const

inlineoverridevirtual

Implements AbstractMLModel.

Definition at line 357 of file MLModel.h.

References PCA.

357 { return MLModelType::PCA; }

PCA

Definition: MLModelType.h:25

virtual std::string PcaModel::getModelTypeString ( ) const

inlineoverridevirtual

Implements AbstractMLModel.

Definition at line 359 of file MLModel.h.

359 { return "PCA"; }

virtual int64_t PcaModel::getNumFeatures ( ) const

inlineoverridevirtual

Implements AbstractMLModel.

Definition at line 361 of file MLModel.h.

                                                   {
     return static_cast<int64_t>(col_means_.size());
   }

Member Data Documentation

std::vector<double> PcaModel::col_means_

private

Definition at line 373 of file MLModel.h.

std::vector<double> PcaModel::col_std_devs_

private

Definition at line 374 of file MLModel.h.

std::vector<double> PcaModel::eigenvalues_

private

Definition at line 376 of file MLModel.h.

std::vector<std::vector<double> > PcaModel::eigenvectors_

private

Definition at line 375 of file MLModel.h.

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

/home/jenkins-slave/workspace/core-os-doxygen/QueryEngine/TableFunctions/SystemFunctions/os/ML/MLModel.h

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation