huspark / nonnegative-matrix-factorization Star 13 Code Issues Pull requests A python program that applies a choice of nonnegative matrix factorization (NMF) algorithms to a dataset for clustering.clusteringmatrix-factorizationleast-squarestopic-modelingnmfalternating-least-squaresnonnegative-matrix-factorizationactive-setmultiplicative-updates Updated Jun 10, 2019Python
Jebel-Quant / quadprog Star 5 Code Issues Pull requests Goldfarb/Idnani dual quadratic programming solver in pure NumPy and SciPy. A reimplementation of quadprog/quadprog with no compiler required.pythonoptimizationnumpyscipyportfolio-optimizationquadprogquadratic-programmingconvex-optimizationqp-solveractive-setmean-variancegoldfarb-idnani Updated Aug 22, 2026Python
fontanf / knitrocpp Star 4 Code Issues Pull requests An unofficial C++ interface for the nonlinear programming solver Artelys Knitroblack-box-optimizationnonlinear-optimizationnonlinear-programminginterior-point-methodsequential-quadratic-programmingblackbox-optimizationactive-setinterior-point-optimizeractive-set-methodmixed-integer-nonlinear-programminginterior-point-algorithmsinterior-pointknitro Updated Apr 1, 2026C++
oxfordcontrol / GeneralQP.jl Star 3 Code Issues Pull requests An active set solver for general (definite/indefinite) dense Quadratic Programsmatrix-factorizationquadratic-programmingactive-set Updated Jun 12, 2019Julia