Uses of Class
de.lmu.ifi.dbs.elki.math.linearalgebra.CholeskyDecomposition

Packages that use CholeskyDecomposition

Package	Description
de.lmu.ifi.dbs.elki.algorithm.clustering.em	Expectation-Maximization clustering algorithm.

Uses of CholeskyDecomposition in de.lmu.ifi.dbs.elki.algorithm.clustering.em

Fields in de.lmu.ifi.dbs.elki.algorithm.clustering.em declared as CholeskyDecomposition

Modifier and Type	Field and Description
(package private) CholeskyDecomposition	MultivariateGaussianModel.chol Decomposition of covariance matrix.
(package private) CholeskyDecomposition	TextbookMultivariateGaussianModel.chol Decomposition of covariance matrix.
(package private) CholeskyDecomposition	TwoPassMultivariateGaussianModel.chol Decomposition of covariance matrix.

Methods in de.lmu.ifi.dbs.elki.algorithm.clustering.em with parameters of type CholeskyDecomposition

Modifier and Type	Method and Description
private double	MultivariateGaussianModel.getHalfLogDeterminant(CholeskyDecomposition chol) Get 0.5 * log(det) of a cholesky decomposition.
private double	TextbookMultivariateGaussianModel.getHalfLogDeterminant(CholeskyDecomposition chol) Get 0.5 * log(det) of a cholesky decomposition.
private double	TwoPassMultivariateGaussianModel.getHalfLogDeterminant(CholeskyDecomposition chol) Get 0.5 * log(det) of a cholesky decomposition.