optimization 16 proximal-operators 14 convex-optimization 11 julia 10 machine-learning 9 optimization-algorithms 7 nonsmooth-optimization 6 matrix-completion 6 admm 5 gradient-descent 4 signal-processing 4 proximal-gradient-method 3 lasso 3 python 3 non-convex-optimization 3 constrained-optimization 3 julia-language 3 first-order-methods 3 inverse-problems 3 sparse-regression 3 total-variation 2 nonconvex-optimization 2 coordinate-descent 2 prox 2 logistic-regression 2 matlab 2 lasso-regression 2 image-denoising 2 proximal-gradient-descent 2 low-rank-matrix-recovery 2 nonlinear-programming 2 numerical-optimization 2 matrix-factorization 2 phase-retrieval 2 convex 1 admm-algorithm 1 plug-and-play-priors 1 first-order 1 jax 1 fista 1 computational-imaging 1 nonlinear-optimization 1 variational-inference 1 variational-autoencoder 1 normalizing-flows 1 graph-convolutional-networks 1 graph-clustering 1 graph-algorithms 1 deep-learning 1 bayesian-statistics 1 linear-algebra 1 image-reconstruction 1 projective-splitting 1 optimal-control 1 regularization-methods 1 linear-regression 1 infimal-convolution 1 test-problems 1 proximal-regularization 1 robotics 1 quadratic-programming 1 linear-programming 1 eigen3 1 cpp 1 regularized-optimization 1 proximal-operator 1 composite-optimization 1 graph 1 fused-lasso 1 cut-pursuit 1 projection 1 operator-splitting 1 mcmc 1 bayesian-inference 1 nonnegative-matrix-factorization 1 separable-optimization 1 quadratic 1 piecewise-quadratic 1 piecewise 1 linearly-separable 1 linearly-constrained 1 asynchronous 1 big-data 1 algorithms 1 sparse-representations 1 stochastic-gradient-descent 1 signal-processing-algorithms 1 partial-sampling 1 ml 1 matlab-implementations 1 gradient-descent-algorithm 1 backpropagation-learning-algorithm 1 backpropagation-algorithm 1 backpropagation 1 algorithms-implemented 1 algorithm 1 second-order-optimization 1 nonconvex 1 low-rank-factorization 1 global-optimization 1