Package gov.nih.mipav.model.algorithms

Class CeresSolver2.CovarianceImpl

java.lang.Object

gov.nih.mipav.model.algorithms.CeresSolver2.CovarianceImpl

Enclosing class:

CeresSolver2

class CeresSolver2.CovarianceImpl
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
private HashSet<double[]>	constant_parameter_blocks_
private CeresSolver.CompressedRowSparseMatrix	covariance_matrix_
private CeresSolver.EvaluateOptions	evaluate_options_
private boolean	is_computed_
private boolean	is_valid_
private CeresSolver2.CovarianceOptions	options_
private HashMap<double[],Integer>	parameter_block_to_row_index_
private CeresSolver.ProblemImpl	problem_

Constructor Summary

Constructors

Constructor	Description
CovarianceImpl(CeresSolver2.CovarianceOptions options)

Method Summary

Modifier and Type	Method	Description
boolean	CheckForDuplicates(Vector<double[]> blocks)
boolean	CheckForPairDuplicates(Vector<CeresSolver.Pair<double[],double[]>> blocks)
boolean	Compute(Vector<double[]> parameter_blocks, CeresSolver.ProblemImpl problem)
boolean	ComputeCovarianceSparsity(Vector<CeresSolver.Pair<double[],double[]>> original_covariance_blocks, CeresSolver.ProblemImpl problem)
(package private) boolean	ComputeCovarianceValues()
(package private) boolean	ComputeCovarianceValuesUsingDenseSVD()
CeresSolver.CompressedRowSparseMatrix	covariance_matrix()
boolean	GetCovarianceBlock(double[] parameter_block1, double[] parameter_block2, double[] covariance_block)
boolean	GetCovarianceBlockInTangentOrAmbientSpace(double[] original_parameter_block1, double[] original_parameter_block2, boolean lift_covariance_to_ambient_space, double[] covariance_block)
boolean	GetCovarianceBlockInTangentSpace(double[] parameter_block1, double[] parameter_block2, double[] covariance_block)
boolean	GetCovarianceMatrix(Vector<double[]> parameter_blocks, double[] covariance_matrix)
boolean	GetCovarianceMatrixInTangentOrAmbientSpace(Vector<double[]> parameters, boolean lift_covariance_to_ambient_space, double[] covariance_matrix)
boolean	GetCovarianceMatrixInTangentSpace(Vector<double[]> parameter_blocks, double[] covariance_matrix)
(package private) void	LinearIndexToUpperTriangularIndex(int k, int n, int[] i, int[] j)
boolean	pairCompute(Vector<CeresSolver.Pair<double[],double[]>> covariance_blocks, CeresSolver.ProblemImpl problem)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

problem_

private CeresSolver.ProblemImpl problem_

options_

private CeresSolver2.CovarianceOptions options_

evaluate_options_

private CeresSolver.EvaluateOptions evaluate_options_

is_computed_

private boolean is_computed_

is_valid_

private boolean is_valid_

parameter_block_to_row_index_

private HashMap<double[],Integer> parameter_block_to_row_index_

constant_parameter_blocks_

private HashSet<double[]> constant_parameter_blocks_

covariance_matrix_

private CeresSolver.CompressedRowSparseMatrix covariance_matrix_

Constructor Details

CovarianceImpl

public CovarianceImpl(CeresSolver2.CovarianceOptions options)

Method Details

covariance_matrix

public CeresSolver.CompressedRowSparseMatrix covariance_matrix()

CheckForDuplicates

public boolean CheckForDuplicates(Vector<double[]> blocks)

CheckForPairDuplicates

public boolean CheckForPairDuplicates(Vector<CeresSolver.Pair<double[],double[]>> blocks)

Compute

public boolean Compute(Vector<double[]> parameter_blocks,
 CeresSolver.ProblemImpl problem)

pairCompute

public boolean pairCompute(Vector<CeresSolver.Pair<double[],double[]>> covariance_blocks,
 CeresSolver.ProblemImpl problem)

ComputeCovarianceValues

boolean ComputeCovarianceValues()

ComputeCovarianceValuesUsingDenseSVD

boolean ComputeCovarianceValuesUsingDenseSVD()

ComputeCovarianceSparsity

public boolean ComputeCovarianceSparsity(Vector<CeresSolver.Pair<double[],double[]>> original_covariance_blocks,
 CeresSolver.ProblemImpl problem)

GetCovarianceBlock

public boolean GetCovarianceBlock(double[] parameter_block1,
 double[] parameter_block2,
 double[] covariance_block)

GetCovarianceBlockInTangentSpace

public boolean GetCovarianceBlockInTangentSpace(double[] parameter_block1,
 double[] parameter_block2,
 double[] covariance_block)

GetCovarianceBlockInTangentOrAmbientSpace

public boolean GetCovarianceBlockInTangentOrAmbientSpace(double[] original_parameter_block1,
 double[] original_parameter_block2,
 boolean lift_covariance_to_ambient_space,
 double[] covariance_block)

GetCovarianceMatrix

public boolean GetCovarianceMatrix(Vector<double[]> parameter_blocks,
 double[] covariance_matrix)

GetCovarianceMatrixInTangentSpace

public boolean GetCovarianceMatrixInTangentSpace(Vector<double[]> parameter_blocks,
 double[] covariance_matrix)

GetCovarianceMatrixInTangentOrAmbientSpace

public boolean GetCovarianceMatrixInTangentOrAmbientSpace(Vector<double[]> parameters,
 boolean lift_covariance_to_ambient_space,
 double[] covariance_matrix)

LinearIndexToUpperTriangularIndex

void LinearIndexToUpperTriangularIndex(int k,
 int n,
 int[] i,
 int[] j)