qr.cc File Reference
#include <limits>
#include "matrix/sp-matrix.h"
#include "matrix/kaldi-vector.h"
#include "matrix/kaldi-matrix.h"
#include "matrix/matrix-functions.h"
#include "matrix/cblas-wrappers.h"
Include dependency graph for qr.cc:

Go to the source code of this file.


 This code computes Goodness of Pronunciation (GOP) and extracts phone-level pronunciation feature for mispronunciations detection tasks, the reference:


template<typename Real >
void HouseBackward (MatrixIndexT dim, const Real *x, Real *v, Real *beta)
template<typename Real >
void Givens (Real a, Real b, Real *c, Real *s)
 Create Givens rotations, as in Golub and Van Loan 3rd ed., page 216. More...
template<typename Real >
void QrStep (MatrixIndexT n, Real *diag, Real *off_diag, MatrixBase< Real > *Q)
template<typename Real >
void QrInternal (MatrixIndexT n, Real *diag, Real *off_diag, MatrixBase< Real > *Q)