Projects in Awesome Lists tagged with sparse-representations

https://github.com/bwohlberg/sporco

Sparse Optimisation Research Code

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

Last synced: 15 May 2025

https://github.com/james-bowman/sparse

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

bit-vector blas coo csc csr dictionary-of-keys go golang gonum machine-learning matrices matrix matrix-format matrix-multiplication scientific-computing sparse-linear-systems sparse-matrices sparse-matrix sparse-representations vector

Last synced: 23 Jan 2026

https://github.com/fubel/sparselandtools

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

dct-dictionary dictionary-learning haar-dictionary image-denoising image-processing k-svd pursuit python sparse-coding sparse-representations

Last synced: 30 Dec 2025

https://github.com/carnotresearch/cr-sparse

Functional models and algorithms for sparse signal processing

basis-pursuit compressive-sensing convex-optimization functional-programming jax l1-regularization lasso linear-operators sparse-bayesian-learning sparse-linear-systems sparse-representations wavelets

Last synced: 19 Aug 2025

https://github.com/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.

dense-retrieval hybrid-search semantic-search sparse-representations sparse-retrieval splade spladeplusplus vector-search

Last synced: 21 Aug 2025

https://github.com/spm-lab/sparseir.jl

On-the-fly computation of IR basis functions

condensed-matter-physics intermediate-representation julia sparse-representations

Last synced: 05 Apr 2026

https://github.com/shailesh1729/tisp

Topics in Signal Processing

convex-optimization first-order-methods proximal-algorithms sparse-representations

Last synced: 04 Jan 2026

https://github.com/alugowski/matrepr

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

data-science data-visualization data-viz graphblas jupyter numpy numpy-matrix pytorch scipy sparse sparse-data sparse-matrices sparse-matrix sparse-representations tensor tensorflow torch

Last synced: 12 Apr 2025

https://github.com/piyp791/face-recognition-using-dksvd

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

dictionary-learning face-recognition matlab sparse-representations

Last synced: 24 Sep 2025

https://github.com/antixk/sgmrfmix

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

anomaly-detection cpp graphical-lasso machine-learning python3 sgmrfmix sparse-modeling sparse-representations time-series variational-bayes

Last synced: 13 Apr 2025

https://github.com/innernull/feather

FEATure HashER

cpp feature-engineering feature-extraction feature-hash feature-hashing hash-embedding libsvm libsvm-data libsvm-format machine-learning python recommendation-system recommender-system recsys sparse-data sparse-representations

Last synced: 27 Sep 2025

https://github.com/bwohlberg/sporco-extra

Examples, data, and contributed code for SPORCO

automated-music-transcription psf-estimation sparse-representations

Last synced: 29 Mar 2025

https://github.com/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

data-structures sparse-representations

Last synced: 24 Feb 2026