Uses of Class
org.openimaj.math.matrix.algorithm.pca.PrincipalComponentAnalysis

Packages that use PrincipalComponentAnalysis

Package	Description
org.openimaj.demos
org.openimaj.math.geometry.shape
org.openimaj.math.matrix.algorithm.pca
org.openimaj.ml.pca

Uses of PrincipalComponentAnalysis in org.openimaj.demos

Methods in org.openimaj.demos that return PrincipalComponentAnalysis

Modifier and Type	Method and Description
static PrincipalComponentAnalysis	FVFWCheckPCAGMM.loadPCA(File f)

Uses of PrincipalComponentAnalysis in org.openimaj.math.geometry.shape

Fields in org.openimaj.math.geometry.shape declared as PrincipalComponentAnalysis

Modifier and Type	Field and Description
protected PrincipalComponentAnalysis	PointDistributionModel.pc

Uses of PrincipalComponentAnalysis in org.openimaj.math.matrix.algorithm.pca

Subclasses of PrincipalComponentAnalysis in org.openimaj.math.matrix.algorithm.pca

Modifier and Type	Class and Description
class	CovarPrincipalComponentAnalysis Naive Principle Component Analysis performed by directly calculating the covariance matrix and then performing an Eigen decomposition.
class	SvdPrincipalComponentAnalysis Compute the PCA using an SVD without actually constructing the covariance matrix.
class	ThinSvdPrincipalComponentAnalysis Compute the PCA using a thin SVD to extract the best-n principal components directly.

Methods in org.openimaj.math.matrix.algorithm.pca with parameters of type PrincipalComponentAnalysis

Modifier and Type	Method and Description
void	PrincipalComponentAnalysis.ComponentSelector.select(PrincipalComponentAnalysis pca) Select a subset of principal components, discarding the ones not selected
void	PrincipalComponentAnalysis.NumberComponentSelector.select(PrincipalComponentAnalysis pca)
void	PrincipalComponentAnalysis.EnergyThresholdComponentSelector.select(PrincipalComponentAnalysis pca)
void	PrincipalComponentAnalysis.PercentageEnergyComponentSelector.select(PrincipalComponentAnalysis pca)

Uses of PrincipalComponentAnalysis in org.openimaj.ml.pca

Subclasses of PrincipalComponentAnalysis in org.openimaj.ml.pca

Modifier and Type	Class and Description
class	FeatureVectorPCA Principal Components Analysis wrapper for FeatureVectors.

Constructors in org.openimaj.ml.pca with parameters of type PrincipalComponentAnalysis

Constructor and Description
FeatureVectorPCA(PrincipalComponentAnalysis inner) Construct with the given PrincipalComponentAnalysis object.