wip/py-spams 04nb1 NetBSD

SPAMS (SPArse Modeling Software) is an optimization toolbox for solving various sparse estimation problems Dictionary learning and matrix factorization (NMF, sparse PCA, ...) Solving sparse decomposition problems with LARS, coordinate descent, OMP, SOMP, proximal methods Solving structured sparse decomposition problems (l1/l2, l1/linf, sparse group lasso, tree-structured regularization, structured sparsity with overlapping groups,...)