
LINPACK
 Referenced in 516 articles
[sw04209]
 solve linear equations and linear leastsquares problems. The package solves linear systems whose matrices ... indefinite, symmetric positive definite, triangular, and tridiagonal square. In addition, the package computes ... rectangular matrices and applies them to leastsquares problems. LINPACK uses columnoriented algorithms...

EISPACK
 Referenced in 486 articles
[sw04208]
 singular value decomposition to solve certain leastsquares problems. EISPACK has been superseded...

LAPACK
 Referenced in 1654 articles
[sw00503]
 linear equations, leastsquares solutions of linear systems of equations, eigenvalue problems, and singular value...

SPGL1
 Referenced in 182 articles
[sw08365]
 norm solution of an underdetermined leastsquares problem. Basis Pursuit DeNoise (BPDN) fits the least ... squares problem only approximately, and a single parameter determines a curve that traces ... optimal tradeoff between the leastsquares fit and the onenorm of the solution ... gradientprojection method approximately minimizes a leastsquares problem with an explicit onenorm constraint...

LSMR
 Referenced in 69 articles
[sw12940]
 LSMR: an iterative algorithm for sparse leastsquares problems. An iterative method LSMR is presented ... solving linear systems Ax=b and leastsquares problems min∥Axb∥ 2 , with...

levmar
 Referenced in 58 articles
[sw04809]
 become a standard technique for nonlinear leastsquares problems and can be thought...

FISHPAK
 Referenced in 95 articles
[sw08012]
 reduction algorithm. When the problem is singular, a leastsquares solution is computed. Singularities induced...

MINRES
 Referenced in 33 articles
[sw13371]
 really solving one of the leastsquares problems minimize ... MINRES returns a leastsquares solution with small Ar (where...

Jellyfish
 Referenced in 28 articles
[sw12431]
 Jellyfish include matrix completion problems and leastsquares problems regularized by the nuclear norm...

COLAMD
 Referenced in 29 articles
[sw00145]
 such as those that arise in leastsquares problems and interior point methods for linear...

MINRESQLP
 Referenced in 20 articles
[sw11181]
 symmetric and Hermitian linear equations and leastsquares problems. We describe algorithm MINRES ... symmetric or Hermitian linear systems or leastsquares problems. If the system is singular, MINRES...

TENSOLVE
 Referenced in 28 articles
[sw00956]
 systems of nonlinear equations and nonlinear leastsquares problems using tensor methods. This article describes...

TRESNEI
 Referenced in 15 articles
[sw05208]
 Newton method for boundconstrained nonlinear leastsquares problems is presented. The solver, called TRESNEI...

MIQR
 Referenced in 9 articles
[sw07242]
 incomplete QR preconditioner for large sparse leastsquares problems This paper describes a multilevel incomplete ... factorization for solving large sparse leastsquares problems. The algorithm builds the factorization by exploiting...

ParNes
 Referenced in 12 articles
[sw08366]
 lasso problem, i.e., an underdetermined linear leastsquares problem with a 1norm constraint...

Bolasso
 Referenced in 28 articles
[sw31649]
 bootstrap. We consider the leastsquare linear regression problem with regularization by the l1norm...

SDLS
 Referenced in 8 articles
[sw04788]
 Matlab package for solving conic leastsquares problems SDLS is a Matlab freeware allowing ... solve approximately convex conic leastsquares problems. Geometrically, these problems amount to finding the projection ... affine subspace. SDLS solves the dual problem with a quasiNewton minimization algorithm, using ... solving and experimenting with general conic leastsquares. Up to our knowledge, no such freeware...

BCLS
 Referenced in 11 articles
[sw05257]
 software package for solving boundconstrained leastsquares problems...

Amesos2
 Referenced in 11 articles
[sw18349]
 solving large sparse linear systems and leastsquares problems. Unlike competing iterative solver libraries, Belos...

minpack.lm
 Referenced in 10 articles
[sw11616]
 MINPACK library, for solving nonlinear leastsquares problems by a modification of the LevenbergMarquardt...