Sparse Matrix Python Packages

sparse

Sparse multi-dimensional arrays for the PyData ecosystem

sparse-dot-topn

Python package to accelerate the sparse matrix multiplication and top-n similarity selection

pyamg

Algebraic Multigrid Solvers in Python

python-graphblas

Python library for GraphBLAS: high-performance sparse linear algebra for scalable graph analytics

fast-matrix-market

Fast and full-featured Matrix Market I/O library for C++, Python, and R

csr

Compressed sparse matrices

brainevent

Event-driven Computation for Brain Dynamics.

sparse-dot-mkl

Python wrapper for Intel Math Kernel Library (MKL) matrix multiplication

spector

Sparse vectors.

grblas

Python library for GraphBLAS: high-performance sparse linear algebra for scalable graph analytics

trnsparse

Sparse matrix operations for AWS Trainium via NKI

torchsparsegradutils

A collection of utility functions to work with PyTorch sparse tensors

torch-sla

torch sparse linear algebra library

matrepr

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

annnet

AnnNet (Annotated Network) is a unified, high-expressivity graph platform designed to bring the convenience of AnnData-style annotated containers to networks, multilayer structures, and hypergraphs.

coolpuppy

A versatile tool to perform pile-up analysis on Hi-C data in .cool format.

sansa

SANSA - sparse EASE for millions of items

betterspy

Show sparsity patterns of sparse matrices

indigo

High-Performance Structured Linear Operators

pyrsb

PyRSB: a Cython-based Python interface to librsb

dhl-mm

Sparse Lie algebra engine for G₂, F₄, E₆, E₇, E₈ — 913× compression, lattice gauge theory, equivariant GNN layers. pip install dhl-mm

algebrax

Algebraic Structures and Semirings for Python

matspy

Sparse matrix spy plot and sparkline renderer.

torch-sparse-solve

A sparse KLU solver for PyTorch.