Persistent Homology Python Packages

ripser

A Lean Persistent Homology Library for Python

gudhi

The GUDHI library is a generic open source C++ library, with a Python interface, for Topological Data Analysis (TDA) and Higher Dimensional Geometry Understanding.

cripser

Persistent homology calculation for 1D (scalar time series), 2D (image), and 3D, 4D (voxel) arrays

multipers

Python library for multiparameter persistence

pyflagser

Python bindings and API for the flagser C++ library (https://github.com/luetge/flagser).

pervect

Vectorization of persistence diagrams and approximate Wasserstein distance

teaspoon

A Topological Signal Processing Package

lophat

Lockfree Persistent Homology Algorithm Toolkit

topoconscious

Persistent homology pipeline for detecting neural correlates of consciousness from fMRI — H0/H1/H2, Wasserstein + Müller-Lyer timelines, HMM decoding, topological transfer entropy.

topapprox

Package for computing topological approximation using Persistent Homology in various settings.

chromatic-tda

Tool to compute six-packs of persistence diagrams for chromatic point clouds

shapr-torch

SHAPR: Code for "Capturing Shape Information with Multi-Scale Topological Loss Terms for 3D Reconstruction"

topologyx

Topological Data Analysis Routines

diagram2vec

Vector Representations of Persistence Diagrams

topsimp

Package for computing topological approximation using Persistent Homology in various settings.

steenroder

Computation of persistence Steenrod barcodes