#

fista

Here are 19 public repositories matching this topic...

bwohlberg / sporco

Sparse Optimisation Research Code

python sparsity optimization cuda admm sparse-coding dictionary-learning optimization-algorithms robust-pca fista convolutional-sparse-coding total-variation sparse-representations convolutional-dictionary-learning total-variation-minimization plug-and-play-priors

Updated Apr 29, 2024
Python

lequant40 / portfolio_allocation_js

A JavaScript library to allocate and optimize financial portfolios.

clustering linear-programming portfolio-optimization quantitative-finance smo optimization-algorithms quadratic-programming convex-optimization fista portfolio-selection correlation-matrix portfolio-allocation markowitz risk-parity risk-budgeting critical-line-algorithm index-tracking equal-risk-contributions

Updated Mar 3, 2023
JavaScript

lanl / scico

Scientific Computational Imaging COde

optimization admm proximal-algorithms proximal-operators inverse-problems convex-optimization computational-imaging fista total-variation jax plug-and-play-priors

Updated Oct 30, 2024
Python

jnagy1 / IRtools

MATLAB package of iterative regularization methods and large-scale test problems. This software is described in the paper "IR Tools: A MATLAB Package of Iterative Regularization Methods and Large-Scale Test Problems" that will be published in Numerical Algorithms, 2018.

matlab nmr regularization tomography conjugate-gradient inverse-problems gmres fista image-deblurring krylov-subspace-methods

Updated May 12, 2022
MATLAB

dkazanc / ToMoBAR

TOmographic MOdel-BAsed Reconstruction (ToMoBAR) software

artifacts regularization tomography reconstruction admm inverse-problems x-ray fista cupy multigpu model-based regularisation astra-toolbox tomographic-reconstruction

Updated Oct 31, 2024
Python

LCAV / LenslessPiCam

Lensless imaging toolkit. Complete tutorial: https://go.epfl.ch/lenslesspicam

python raspberry-pi signal-processing bayer admm inverse-problems fista unrolled-algorithms lensless

Updated Oct 26, 2024
Python

slipguru / l1l2py

l1l2py is a Python package to perform variable selection by means of l1l2 regularization with double optimization.

python variable-selection feature-selection machinelearning fista l1l2-regularization

Updated Dec 5, 2017
Python

Image-Reconstructor-FISTA-proximal-method-on-wavelets-transform

EliaFantini / Image-Reconstructor-FISTA-proximal-method-on-wavelets-transform

An Image Reconstructor that applies fast proximal gradient method (FISTA) to the wavelet transform of an image using L1 and Total Variation (TV) regularizations

python data-science machine-learning image-reconstruction pytorch matplotlib optimization-methods fista denoising-images skimage proximal-policy-optimization total-variation l1-regularization total-variational-denoising proximal-gradient-descent ista

Updated Sep 25, 2022
Python

OmerShubi / Image_Deblurring

Utilizing Gradient Decent & FISTA

gradient-descent fista image-deblurring non-linear-optimization

Updated May 12, 2019
MATLAB

hiroyuki-kasai / SROT

Library of Semi-Relaxed Optimal Transport

optimization linear-programming optimization-algorithms optimal-transport fista coordinate-descent frank-wolfe wasserstein-distance

Updated Feb 8, 2022

mohatagarvit / FISTA

Fast Iterative Shrinkage-Thresholding Algorithm

Updated Aug 18, 2021
MATLAB

rmukh / spherical_ridgelets

Package to compute spherical ridgelets

machine-learning image-processing itk diffusion-mri fista wavelet-analysis l1-norm eigen3 optimization-problem

Updated Mar 9, 2023
C

uprestel / Matrix-Completion

Matrix Completion applied to the Netflix problem and image inpainting / recovery

compressed-sensing drs optimization-algorithms matrix-completion fista nuclear-norm netflix-problem

Updated Jul 24, 2020
Jupyter Notebook

My_Projects

OmerShubi / My_Projects

All sorts of data science & computer science programs for future reference

data-science pca-analysis gradient-descent knn cifar10 cvx fista image-deblurring non-linear-optimization projected-gradients rocchio-algorithm

Updated Feb 26, 2022
HTML

FO-PROX-first-order-and-proximal-methods-convergence-comparison

EliaFantini / FO-PROX-first-order-and-proximal-methods-convergence-comparison

Implementation and brief comparison of different First Order and different Proximal gradient methods, comparison of their convergence rates

python data-science machine-learning numpy sklearn matplotlib gradient-descent adagrad fista variance-reduction stochastic-gradient-descent first-order-methods subgradient proximal-gradient-descent ista proximal-gradient-method accelerated-gradient

Updated Sep 25, 2022
Python

antodima / compmath

Computational Mathematics models

least-squares neural-networks gradient-descent fista mathematical-optimization accelerated-gradient ldl-factorization extreme-learning

Updated Jul 1, 2022
MATLAB

rmukh / TVflowC--

Total Variation (TV) flow implementation in C/C

machine-learning image-processing pde fista pybind11 total-variation eigen3 optimization-problem gradient-projection rudin-osher-fatemi

Updated Sep 28, 2022
C

FabioMurgese / compmath

Computational Mathematics models

neural-network optimization least-squares gradient-descent fista accelerated-gradient ldl-factorization extreme-learning

Updated Jul 1, 2022
MATLAB

philippeganz / ALIAS

Astrophysics Lasso Inverse Abel Solver

statistics matrix openmp multithreading convolution astronomy-picture wavelet poisson-distribution fista abel-transform

Updated Aug 7, 2019
C

Improve this page

Add a description, image, and links to the fista topic page so that developers can more easily learn about it.

Curate this topic

Add this topic to your repo

To associate your repository with the fista topic, visit your repo's landing page and select "manage topics."