horea.christ@gmail.com Horea Christian sci@gentoo.org Gentoo Science Project SPAMS (SPArse Modeling Software) is an optimization toolbox for solving various sparse estimation problems, such as: Dictionary learning and matrix factorization (NMF, sparse PCA, ...); solving sparse decomposition problems with LARS, coordinate descent, OMP, SOMP, proximal methods; and Solving structured sparse decomposition problems (l1/l2, l1/linf, sparse group lasso, tree-structured regularization, structured sparsity with overlapping groups,...). samuelstjean/spams-python