sparse-representations | Topic | Ecosyste.ms: Repos

Topic: "sparse-representations"

bwohlberg/sporco

Sparse Optimisation Research Code

Language: Python - Size: 13.4 MB - Last synced at: 18 days ago - Pushed at: 5 months ago - Stars: 267 - Forks: 40

hiroyuki-kasai/NMFLibrary

NMFLibrary: Non-negative Matrix Factorization (NMF) Library: Version 2.1

Language: MATLAB - Size: 121 MB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 265 - Forks: 95

james-bowman/sparse

Sparse matrix formats for linear algebra supporting scientific and machine learning applications

Language: Go - Size: 324 KB - Last synced at: 10 months ago - Pushed at: almost 4 years ago - Stars: 157 - Forks: 23

carnotresearch/cr-sparse

Functional models and algorithms for sparse signal processing

Language: Jupyter Notebook - Size: 81.6 MB - Last synced at: 5 days ago - Pushed at: over 1 year ago - Stars: 90 - Forks: 11

fubel/sparselandtools 📦

:sparkles: A Python package for sparse representations and dictionary learning, including matching pursuit, K-SVD and applications.

Language: Python - Size: 368 KB - Last synced at: about 1 month ago - Pushed at: about 2 months ago - Stars: 89 - Forks: 21

indigits/sparse-plex

A MATLAB library for sparse representation problems

Language: MATLAB - Size: 9.32 MB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 69 - Forks: 40

PrithivirajDamodaran/SPLADERunner

Lite weight wrapper for the independent implementation of SPLADE++ models for search & retrieval pipelines. Models and Library created by Prithivi Da, For PRs and Collaboration checkout the readme.

Language: Python - Size: 185 KB - Last synced at: about 5 hours ago - Pushed at: 10 months ago - Stars: 31 - Forks: 2

PeterOvermann/TriadicMemory

Cognitive Computing with Associative Memory

Language: Mathematica - Size: 13 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 21 - Forks: 13

SpM-lab/SparseIR.jl

On-the-fly computation of IR basis functions

Language: Julia - Size: 6.42 MB - Last synced at: 3 days ago - Pushed at: 2 months ago - Stars: 20 - Forks: 1

morpheus-org/morpheus

Dynamic matrix type and algorithms for sparse matrices

Language: C++ - Size: 4.2 MB - Last synced at: about 2 months ago - Pushed at: 4 months ago - Stars: 19 - Forks: 3

Rehan-Ahmad/Dictionary-Learning-Algorithms

This repository contains dictionary learning algorithms

Language: Python - Size: 21.5 KB - Last synced at: 10 months ago - Pushed at: about 6 years ago - Stars: 19 - Forks: 4

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

ashkan-abbasi66/OCT-denoising-package

This package contains multiple 3D OCT denoising methods, including our proposed mixed multiscale BM4D (mmBM4D), which is one of the fastest multiscale 3D OCT denoising methods.

Language: MATLAB - Size: 162 MB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 14 - Forks: 0

alugowski/matrepr

Format matrices and tensors to HTML, string, and LaTeX, with Jupyter integration.

Language: Python - Size: 947 KB - Last synced at: 6 days ago - Pushed at: 7 months ago - Stars: 13 - Forks: 0

SebastianSemper/camiba

Compressed Sensing and Sparse Recovery Algorithms and more!

Language: Python - Size: 467 KB - Last synced at: 20 days ago - Pushed at: about 4 years ago - Stars: 13 - Forks: 4

criteo-research/tf-tile

TF-Tile: an efficient sparse representation for real-valued data

Language: Python - Size: 1.45 MB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 11 - Forks: 2

salar96/MEP-Orthogonal-NMF

Clustering and resource allocation using Deterministic Annealing Approach and Orthogonal Non-negative Matrix Factorization O-(NMF)

Language: Jupyter Notebook - Size: 1.31 MB - Last synced at: about 2 months ago - Pushed at: about 2 months ago - Stars: 10 - Forks: 3

dizcza/sparse-representation

Sparse representation solvers for P0- and P1-problems

Language: Python - Size: 404 KB - Last synced at: 5 days ago - Pushed at: over 1 year ago - Stars: 9 - Forks: 2

Eulring/Hybrid-Function-Sparse-Representation

Hybrid function sparse representation (HFSR) for super resolution

Language: Jupyter Notebook - Size: 4.08 MB - Last synced at: almost 2 years ago - Pushed at: over 5 years ago - Stars: 9 - Forks: 1

GhadaSokar/SpaceNet

Implementation for the paper "SpaceNet: Make Free Space For Continual Learning" in PyTorch.

Language: Python - Size: 10.7 KB - Last synced at: about 2 years ago - Pushed at: over 4 years ago - Stars: 8 - Forks: 0

pirofti/dl-box

Dictionary Learning Toolbox

Language: MATLAB - Size: 2.6 MB - Last synced at: almost 2 years ago - Pushed at: almost 2 years ago - Stars: 7 - Forks: 3

dguerra/pdmaster

Phase diversity method for atmospheric wavefront sensing from a pair of images (in focus and out of focus).

Language: C++ - Size: 198 MB - Last synced at: 21 days ago - Pushed at: over 8 years ago - Stars: 7 - Forks: 0

GhadaSokar/Self-Attention-Meta-Learner-for-Continual-Learning

Implementation for the paper "Self-Attention Meta-Learner for Continual Learning" in PyTorch.

Language: Python - Size: 1.89 MB - Last synced at: about 2 years ago - Pushed at: over 4 years ago - Stars: 6 - Forks: 2

hoffsupes/Camera-models-to-generate-2D-images-from-a-3D-cloud

Various camera models (Full, Weak and Orthographic) are used to convert 3D real world points into 2D image pixel coordinates by simulating a 'virtual camera'

Language: Matlab - Size: 895 KB - Last synced at: almost 2 years ago - Pushed at: over 7 years ago - Stars: 6 - Forks: 3

xiehq/COSR

Content-oriented Sparse Representation (COSR) Denoising in CT Images with the Ability of Texture and Edge Preserving

Language: C++ - Size: 58.6 MB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 5 - Forks: 1

piyp791/face-recognition-using-DKSVD

Matlab based implementation for doing face recognition using Discriminative KSVD technique.

Language: Matlab - Size: 1.17 MB - Last synced at: about 2 months ago - Pushed at: over 7 years ago - Stars: 5 - Forks: 1

AntixK/sGMRFmix

A Python library for sGMRFmix model for anomaly detection in time series

Language: Jupyter Notebook - Size: 11.8 MB - Last synced at: about 2 months ago - Pushed at: about 4 years ago - Stars: 4 - Forks: 2

stalhabukhari/OrthogonalMatchingPursuit

MATLAB implementation of Orthogonal Matching Pursuit to find the sparsest solution to a linear system of equations, via combinatorial search.

Language: MATLAB - Size: 3.91 KB - Last synced at: about 2 years ago - Pushed at: almost 5 years ago - Stars: 4 - Forks: 0

andymilne/Sparse-Array-Toolbox

A fast MATLAB toolbox for N-dimensional sparse arrays.

Language: MATLAB - Size: 687 KB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 3 - Forks: 0

TheoGuyard/El0ps.jl

An Exact L0-penalized Problem Solver.

Size: 611 KB - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 3 - Forks: 0

innerNULL/feather

FEATure HashER

Language: C++ - Size: 81.1 KB - Last synced at: about 15 hours ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 2

kpetridis24/triangle-counting

High performance triangle counting in large sparse graphs

Language: C - Size: 2.87 MB - Last synced at: over 2 years ago - Pushed at: almost 3 years ago - Stars: 3 - Forks: 0

pliang279/sparse_discrete

[ICLR 2021] Anchor & Transform: Learning Sparse Embeddings for Large Vocabularies

Language: Python - Size: 5.83 MB - Last synced at: 3 months ago - Pushed at: about 4 years ago - Stars: 3 - Forks: 1

bwohlberg/sporco-extra

Examples, data, and contributed code for SPORCO

Language: Python - Size: 4.26 MB - Last synced at: 2 months ago - Pushed at: over 4 years ago - Stars: 3 - Forks: 1

francescoalemanno/DefaultArrays.jl

Julia array type supporting a default value, useful for storing very sparse information in a space efficient manner, the internal design uses "Dict" for storage, thanks to Tamas K. Papp @ https://github.com/tpapp

Language: Julia - Size: 37.1 KB - Last synced at: 3 months ago - Pushed at: over 5 years ago - Stars: 3 - Forks: 0

spatstat/spatstat.sparse

Sparse Three Dimensional Arrays and Linear Algebra Utilities

Language: R - Size: 134 KB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 2 - Forks: 0

morpheus-org/morpheus-interoperability

API for interfacing C++ portions of Morpheus with C and Fortran.

Language: C++ - Size: 488 KB - Last synced at: over 1 year ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 0

bdpedigo/sparse_decomposition

Implementations from "A New Basis for Sparse PCA" paper at https://arxiv.org/abs/2007.00596

Language: Python - Size: 46.9 KB - Last synced at: about 2 months ago - Pushed at: over 4 years ago - Stars: 2 - Forks: 1

choyingw/GD-HASLR

Pattern Recognition 2018 paper

Language: MATLAB - Size: 15.6 KB - Last synced at: 27 days ago - Pushed at: almost 6 years ago - Stars: 2 - Forks: 1

gexarcha/dsc

Software implementation of the algorithm and experiments in the Discrete Sparse Coding paper

Language: Python - Size: 90.8 KB - Last synced at: 2 months ago - Pushed at: almost 6 years ago - Stars: 2 - Forks: 0

SherazKhan/sparse

Sparsity enables subcortical source estimation, Krishnaswamy et al, PNAS 2017

Language: MATLAB - Size: 3.88 MB - Last synced at: about 2 years ago - Pushed at: about 6 years ago - Stars: 2 - Forks: 1

gaurav22verma/Image-Inpainting-Sparse-Representation

Image inpainting using sparse representations (OMP and IRLS)

Language: Python - Size: 3.54 MB - Last synced at: almost 2 years ago - Pushed at: over 7 years ago - Stars: 2 - Forks: 2

amalF/SparseCNN

Implementation of Sparse CNN

Language: Python - Size: 63.5 KB - Last synced at: over 2 years ago - Pushed at: over 2 years ago - Stars: 1 - Forks: 0

vgupta123/GWBoWV Fork of dheeraj7596/GWBoWV

Source code for Graded Weighted Bag of Word Model (Coling 2016)

Language: Python - Size: 39.3 MB - Last synced at: over 1 year ago - Pushed at: about 5 years ago - Stars: 1 - Forks: 0