PMM Modules#

AffineHermitianMatrix

Module that builds a parametric hermitian matrix that is affine in the input features.

LowRankAffineHermitianMatrix

Module that builds a parametric hermitian matrix from an affine function of the input features with low-rank matrices.

Eigenvalues

Module to compute selected eigenvalues of a symmetric (Hermitian) matrix.

Eigenvectors

Module to compute selected eigenvectors of a symmetric (Hermitian) matrix.

Eigensystem

Module to compute selected eigenpairs of a symmetric (Hermitian) matrix.

AffineEigenvaluePMM

AffineEigenvaluePMM is a module that implements the affine eigenvalue Parametric Matrix Model (PMM) using two primitive modules combined in a MultiModule: an AffineHermitianMatrix module followed by an Eigenvalues module.

AEPMM

alias of AffineEigenvaluePMM

LowRankAffineEigenvaluePMM

LowRankAffineEigenvaluePMM is a module that implements the affine eigenvalue Parametric Matrix Model (PMM) using low-rank matrices via two primitive modules combined in a MultiModule: a LowRankAffineHermitianMatrix module followed by an Eigenvalues module.

LRAEPMM

alias of LowRankAffineEigenvaluePMM

AffineObservablePMM

AffineObservablePMM is a module that implements a general regression model via the affine observable Parametric Matrix Model (PMM) using four primitive modules combined in a MultiModule: a AffineHermitianMatrix module followed by an Eigenvectors module followed by a TransitionAmplitudeSum module followed optionally by a Bias module.

AOPMM

alias of AffineObservablePMM

LowRankAffineObservablePMM

LowRankAffineObservablePMM is a module that implements a general regression model via the affine observable Parametric Matrix Model (PMM) with low-rank trainable matrices using four primitive modules combined in a MultiModule: a LowRankAffineHermitianMatrix module followed by an Eigenvectors module followed by a LowrankTransitionAmplitudeSum module followed optionally by a Bias module.

LRAOPMM

alias of LowRankAffineObservablePMM

TransitionAmplitudeSum

A module that computes the sum of transition amplitudes of trainable observables given an input of state vectors.

LowRankTransitionAmplitudeSum

A module that computes the sum of transition amplitudes of low-rank trainable observables given an input of state vectors.

LegacyAffineObservablePMM

Module that implements the legacy affine observable Parametric Matrix Model (PMM), which is useful for generalized regression.