Package com.polytechnik.kgo
package com.polytechnik.kgo
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ClassDescriptionA class to store Eigenproblem-adjusted solution.A class to store SVD-adjusted solution.Calculate Gram matrix and possibly apply a function to it.Apply a function to a Hermitian matrix.Find contributing subspace from Christoffel function moments.A demo to recover a mapping from \( \mathbf{x} \to \mahtbf{f} \).For unit tests.A demo to recover unitary matrix \(\mathcal{U}\) from a sequence: $$ X^{(l+1)}=\mathcal{U}X^{(l)} $$ This is a demo.Command line options for
DemoRecoverUnitaryMatrixFromSeq
.A demo of scalar f(x) interpolation.Command line options forDemoScalarInterpolation
.A simple test-solution to a vector X to vector F problem.A simple Knowledge Generalizing Operator model.Command line options forKGO
, a class to read config.A container to store a vector corresponding to a KGO operator.A Knowledge Generalized Operator iteration optimization.A Knowledge Generalized Operator iteration optimization, a different version of iteration.A Knowledge Generalized Operator iteration optimization, a try with Lagrange multipliers in the denominator; calculations directly in u_orig basis.A Knowledge Generalized Operator iteration optimization, partial space Lagrange multipliers calculation.A Knowledge Generalized Operator iteration optimization, a different version of lambda.Lambda calculation method.A class to find KGO operator trying linear constraints.A class to find KGO operator trying linear constraints.Lambda calculation method.A class to find KGO operator using linear constraints and solving eigenproblem withnC
extra degreed of freedom.A Knowledge Generalized Operator iteration optimization, directly in u_orig basis.A Knowledge Generalized Operator iteration optimization, directly in u_orig basis.A Knowledge Generalized Operator iteration optimization, a try with extra linear constraints incorporated withGaussian elimination
to incorporatelinear constraints
into generalized eigenvalue problem.A Knowledge Generalized Operator iteration optimization, a try with extra linear constraints incorporated withGaussian elimination
.Possible linear constraints to apply.A Knowledge Generalized Operator optimization result.The list of possible approximations.Knowledge Generalizing Operator solution to a vector X to vector F problem.Knowledge Generalizing Operator solution to a vector X to vector F problem.The list of implemented subspaces.A class to handle Lagrange multipliers in partial subspace.Store linear system coefficeints.A class to calculated various linear constraints.A helper class for unit tests and obsolete functions used inKGOIterationalMultipleTransforms
.The list of implemented options to calculate \( S_{jk;j^{\prime}k^{\prime}} \) from original data sample \( (\mathbf{x}^{(l)},\mathbf{f}^{(l)}) \), \( l=1\dots M\).A class for unit test.A class forKGOSolutionVectorXVectorF
unit test.A class for unit test.A class with the data for vector-to-vector models unit tests.A interface to access original and constraint-adjusted solutions.A helper class for common vector type of evaluation.Some extra data.