Uses of Interface
org.ddogleg.optimization.math.HessianMath

Packages that use HessianMath

Package	Description
org.ddogleg.optimization
org.ddogleg.optimization.lm
org.ddogleg.optimization.math
org.ddogleg.optimization.trustregion

Uses of HessianMath in org.ddogleg.optimization

Classes in org.ddogleg.optimization with type parameters of type HessianMath

Modifier and Type	Class	Description
class	GaussNewtonBase_F64<C extends ConfigGaussNewton,HM extends HessianMath>	Base class for Gauss-Newton based approaches for unconstrained optimization.

Fields in org.ddogleg.optimization declared as HessianMath

Modifier and Type	Field	Description
HM	GaussNewtonBase_F64.hessian

Uses of HessianMath in org.ddogleg.optimization.lm

Classes in org.ddogleg.optimization.lm with type parameters of type HessianMath

Modifier and Type	Class	Description
class	LevenbergMarquardt_F64<S extends DMatrix,HM extends HessianMath>	Implementation of Levenberg-Marquardt non-linear least squares optimization.

Uses of HessianMath in org.ddogleg.optimization.math

Subinterfaces of HessianMath in org.ddogleg.optimization.math

Modifier and Type	Interface	Description
interface	HessianBFGS	Hessian update using BFGS.
interface	HessianLeastSquares<S extends DMatrix>
interface	HessianSchurComplement<S extends DMatrix>	Given the already computed Jacobian (broken up into a left and right side) compute the decomposed approximate Hessian matrix, i.e.

Classes in org.ddogleg.optimization.math that implement HessianMath

Modifier and Type	Class	Description
class	HessianBFGS_DDRM	Uses DFP to estimate the Hessian and BFGS to estimate the inverse Hessian.
class	HessianLeastSquares_DDRM
class	HessianLeastSquares_DSCC
class	HessianMath_DDRM	Hessian is represented as a dense matrix.
class	HessianMath_DSCC	Hessian is represented as a sparse compact column matrix.
class	HessianSchurComplement_Base<S extends DMatrix>	The approximate Hessian matrix (J'*J) is assumed to have the following block triangle form: [A B;C D].
class	HessianSchurComplement_DDRM	Implementation of HessianSchurComplement_Base for DMatrixRMaj
class	HessianSchurComplement_DSCC	Implementation of HessianSchurComplement_Base for DMatrixSparseCSC

Uses of HessianMath in org.ddogleg.optimization.trustregion

Classes in org.ddogleg.optimization.trustregion with type parameters of type HessianMath

Modifier and Type	Class	Description
class	TrustRegionBase_F64<S extends DMatrix,HM extends HessianMath>	Base class for all trust region implementations.