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GitHub topics: proximal-algorithms

Simple-Robotics/proxsuite

The Advanced Proximal Optimization Toolbox

Language: C++ - Size: 149 MB - Last synced at: 4 days ago - Pushed at: 6 days ago - Stars: 469 - Forks: 61

astro-informatics/proxnest

Proximal Nested Sampling for high-dimensional Bayesian model selection

Language: Jupyter Notebook - Size: 15.9 MB - Last synced at: 3 days ago - Pushed at: about 1 year ago - Stars: 24 - Forks: 4

lanl/scico

Scientific Computational Imaging COde

Language: Python - Size: 2.29 MB - Last synced at: 7 days ago - Pushed at: 12 days ago - Stars: 131 - Forks: 18

JuliaFirstOrder/ProximalAlgorithms.jl

Proximal algorithms for nonsmooth optimization in Julia

Language: Julia - Size: 6.04 MB - Last synced at: 7 days ago - Pushed at: 15 days ago - Stars: 133 - Forks: 22

PyLops/pyproximal

PyProximal – Proximal Operators and Algorithms in Python

Language: Python - Size: 3.36 MB - Last synced at: 7 days ago - Pushed at: 3 months ago - Stars: 65 - Forks: 16

gnthibault/Optimisation-Python

A set of notebooks related to convex optimization, variational inference and numerical methods for signal processing, machine learning, deep learning, graph analysis, bayesian programming, statistics or astronomy.

Language: Jupyter Notebook - Size: 614 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 28 - Forks: 11

JuliaSmoothOptimizers/ShiftedProximalOperators.jl

Proximal operators for use with RegularizedOptimization

Language: Julia - Size: 465 KB - Last synced at: 2 days ago - Pushed at: about 1 month ago - Stars: 7 - Forks: 9

adeyemiadeoye/SelfConcordantSmoothOptimization.jl

Self-concordant Smoothing for Large-Scale Convex Composite Optimization

Language: Julia - Size: 203 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 0 - Forks: 0

JuliaSmoothOptimizers/RegularizedProblems.jl

Test Cases for Regularized Optimization

Language: Julia - Size: 566 KB - Last synced at: 20 days ago - Pushed at: about 2 months ago - Stars: 5 - Forks: 7

kul-optec/CIAOAlgorithms.jl

Coordinate and Incremental Aggregated Optimization Algorithms

Language: Julia - Size: 85.9 KB - Last synced at: about 1 month ago - Pushed at: about 2 years ago - Stars: 10 - Forks: 4

kul-optec/PANOC.jl

Newton-type accelerated proximal gradient method in Julia

Language: Julia - Size: 33.2 KB - Last synced at: about 2 months ago - Pushed at: about 6 years ago - Stars: 12 - Forks: 2

princeton-computational-imaging/Delta-Prox

Official code repository for ∇-Prox: Differentiable Proximal Algorithm Modeling for Large-Scale Optimization (SIGGRAPH TOG 2023)

Language: Python - Size: 97.6 MB - Last synced at: 17 days ago - Pushed at: about 1 year ago - Stars: 84 - Forks: 9

qntwrsm/ProximalMethods.jl

Provides proximal operator evaluation routines and proximal optimization algorithms, such as (accelerated) proximal gradient methods and alternating direction method of multipliers (ADMM), for non-smooth/non-differentiable objective functions.

Language: Julia - Size: 178 KB - Last synced at: about 2 months ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 0

pmelchior/proxmin

Proximal optimization in pure python

Language: Python - Size: 294 KB - Last synced at: 5 days ago - Pushed at: almost 3 years ago - Stars: 118 - Forks: 24

TypalAcademy/proximal-projection

Numerical examples for the paper "Proximal Projection Method for Stable Linearly Constrained Optimization".

Size: 16 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 3 - Forks: 0

JuliaFirstOrder/SeparableOptimization.jl

A Julia package that solves Linearly Constrained Separable Optimization Problems using ADMM.

Language: Julia - Size: 220 KB - Last synced at: about 2 months ago - Pushed at: almost 4 years ago - Stars: 25 - Forks: 4

JuliaFirstOrder/ProximalOperators.jl

Proximal operators for nonsmooth optimization in Julia

Language: Julia - Size: 2.13 MB - Last synced at: 20 days ago - Pushed at: over 1 year ago - Stars: 134 - Forks: 26

zevwoodstock/AsyncProx

Asynchronous implementation of a Projective Splitting algorithm in Julia

Language: Julia - Size: 3.88 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

alexshtf/inc_prox_pt

Proximal-point methods for machine learning

Language: Python - Size: 1.09 MB - Last synced at: about 2 months ago - Pushed at: 4 months ago - Stars: 6 - Forks: 0

auggiemarignier/pxmcmc

Solving inverse problems with Proximal Markov Chain Monte Carlo

Language: Python - Size: 28.8 MB - Last synced at: 3 days ago - Pushed at: over 1 year ago - Stars: 8 - Forks: 2

epfl-lts2/unlocbox

A Matlab convex optimization toolbox using proximal splitting methods

Language: MATLAB - Size: 4.22 MB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 53 - Forks: 18

shailesh1729/tisp

Topics in Signal Processing

Language: TeX - Size: 12.2 MB - Last synced at: 3 months ago - Pushed at: almost 3 years ago - Stars: 15 - Forks: 2

epfl-lts2/pyunlocbox

A Python convex optimization package using proximal splitting methods

Language: Python - Size: 4.13 MB - Last synced at: 19 days ago - Pushed at: almost 2 years ago - Stars: 111 - Forks: 26

aldma/Bazinga.jl

Bazinga.jl: a toolbox for constrained composite optimization

Language: Julia - Size: 847 KB - Last synced at: 7 days ago - Pushed at: 12 months ago - Stars: 5 - Forks: 0

LARS-research/NASP 📦

Q. Yao, J. Xu, W. Tu, Z. Zhu. Efficient Neural Architecture Search via Proximal Iterations. AAAI 2020.

Language: Python - Size: 36.1 KB - Last synced at: about 1 year ago - Pushed at: almost 5 years ago - Stars: 3 - Forks: 0

Shuvomoy/NExOS.jl

Nonconvex Exterior Point Operator Splitting

Language: Jupyter Notebook - Size: 93.8 KB - Last synced at: 5 months ago - Pushed at: about 1 year ago - Stars: 15 - Forks: 0

Hekstra-Lab/phase-retrieval

A small library implementing phase retrieval algorithms for 2D images.

Language: Jupyter Notebook - Size: 1.4 GB - Last synced at: about 1 year ago - Pushed at: almost 5 years ago - Stars: 21 - Forks: 6

Yunhui-Gao/ISTA

Iterative shrinkage / thresholding algorithms (ISTAs) for linear inverse problems

Language: MATLAB - Size: 3.15 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 15 - Forks: 1

AdrienTaylor/ProximalGradientMethod

Symbolic code (using symbolic computation toolbox of matlab) for verifying the analytical convergence rate for the proximal gradient method of the preprint "Exact worst-case convergence rates of the proximal gradient method for composite convex minimization"

Language: MATLAB - Size: 12.7 KB - Last synced at: over 1 year ago - Pushed at: about 6 years ago - Stars: 0 - Forks: 2

phasepack/fasta-python

A Python implementation of Goldstein et. al's FASTA algorithm for convex optimization.

Language: Python - Size: 103 KB - Last synced at: 13 days ago - Pushed at: over 7 years ago - Stars: 6 - Forks: 5

1a7r0ch3/CP_PFDR_graph_d1

Cut-pursuit with preconditioned forward-Douglas-Rachford for regularization of classical functionals by graph total variation

Size: 0 Bytes - Last synced at: 26 days ago - Pushed at: almost 5 years ago - Stars: 17 - Forks: 4

wangdeqing/Nonnegative_Tensor_Decomposition

Nonnegative Tensor Decomposition

Language: MATLAB - Size: 19.2 MB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0

eloicampagne/optimization

Repository for the MVA Optimization courses.

Language: Jupyter Notebook - Size: 3.47 MB - Last synced at: 9 months ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

hiroyuki-kasai/SparseGDLibrary

MATLAB library of gradient descent algorithms for sparse modeling: Version 1.0.3

Language: Matlab - Size: 22.3 MB - Last synced at: about 2 years ago - Pushed at: over 6 years ago - Stars: 41 - Forks: 27

aldma/OptiMo.jl 📦

Modeling language and tools for constrained, structured optimization problems

Language: Julia - Size: 13.7 KB - Last synced at: 7 days ago - Pushed at: over 3 years ago - Stars: 0 - Forks: 0

clarkzinzow/Machine-Learning-and-Signal-Processing-Algorithms

MATLAB implementations of a variety of machine learning/signal processing algorithms.

Language: Matlab - Size: 11.7 KB - Last synced at: over 2 years ago - Pushed at: almost 9 years ago - Stars: 8 - Forks: 4

qiuweili/altmin

Second-Order Convergence of Alternating Minimizations

Size: 867 KB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 4 - Forks: 2

mmahesh/cocain-bpg-matrix-factorization

New Matrix Factorization Algorithms based on Bregman Proximal Gradient: BPG-MF, CoCaIn BPG-MF, BPG-MF-WB

Language: Python - Size: 4.59 MB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 6 - Forks: 4

mmahesh/cocain-bpg-phase-retrieval

Fast Inertial Algorithm for Phase Retrieval

Language: Python - Size: 1.6 MB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 2 - Forks: 1

isucsp/pnpg

PNPG algorithm implementation and examples

Language: Matlab - Size: 60.4 MB - Last synced at: over 2 years ago - Pushed at: almost 8 years ago - Stars: 1 - Forks: 0

mzalaya/collectivemc

Implementation of Collective Matrix Completion by Mokhtar Z. Alaya and Olga Klopp https://arxiv.org/abs/1807.09010

Language: Jupyter Notebook - Size: 1.81 MB - Last synced at: about 2 years ago - Pushed at: over 5 years ago - Stars: 2 - Forks: 0

mlakolar/CoordinateDescent.jl

Coordinate descent

Language: Julia - Size: 114 KB - Last synced at: 4 months ago - Pushed at: about 4 years ago - Stars: 0 - Forks: 3

mmahesh/cocain-bpg-escapes-spurious-stationary-points

CoCaIn BPG escapes Spurious Stationary Points

Language: Python - Size: 5.99 MB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 2 - Forks: 0

Related Keywords
proximal-algorithms 43 optimization 16 proximal-operators 14 convex-optimization 11 julia 10 machine-learning 9 optimization-algorithms 7 matrix-completion 6 nonsmooth-optimization 6 admm 5 gradient-descent 4 signal-processing 4 proximal-gradient-method 3 python 3 first-order-methods 3 constrained-optimization 3 lasso 3 sparse-regression 3 julia-language 3 inverse-problems 3 non-convex-optimization 3 nonconvex-optimization 2 low-rank-matrix-recovery 2 coordinate-descent 2 logistic-regression 2 proximal-gradient-descent 2 image-denoising 2 phase-retrieval 2 lasso-regression 2 matrix-factorization 2 total-variation 2 matlab 2 nonlinear-programming 2 prox 2 numerical-optimization 2 neural-architecture-search 1 solver 1 machine-learning-algorithms 1 elasticnet 1 convergence 1 big-data 1 algorithms 1 cut-pursuit 1 nonlinear-optimization 1 neural-networks 1 image-reconstruction 1 sparse-regularization 1 nonnegative-tensor-decomposition 1 candecomp-parafac 1 graph 1 fused-lasso 1 computer-vision 1 svd-factorization 1 low-rank-approximation 1 exponential-family 1 adaptive-stepsize 1 bregman-distance 1 non-negative-matrix-factorization 1 nmf-decomposition 1 nmf 1 matrix-decompositions 1 second-order-optimization 1 nonconvex 1 low-rank-factorization 1 global-optimization 1 alternating-optimization 1 alternating-minimization 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 support-vector-machines 1 sparse-linear-solver 1 sparse-representations 1 linear-regression 1 infimal-convolution 1 regularized-optimization 1 proximal-operator 1 composite-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 optimal-control 1 plug-and-play-priors 1 jax 1 fista 1 computational-imaging 1