Blog Archive

Only bug fixes have been implemented for this minor version. Read More ›

The GUDHI library now offers a persistence matrix module in C++ and Rips complex persistence scikit-learn like interface in Python Read More ›

New release › GUDHI version 3.9.0

The GUDHI library now offers edge collapse Python interface, Delaunay-Čech complex computation and some options to speed up Simplex_tree cofaces browsing Read More ›

New release › GUDHI version 3.8.0

As a major new feature, the GUDHI library now offers Perslay, a Tensorflow model for the representations module, scikit-learn like interfaces for Cover Complexes, a new function to compute persistence of a function on ℝ and the possibility to build a Cubical Complex as a lower-star filtration from vertices. Read More ›

New release › R GUDHI interface

The goal of rgudhi is to provide an R interface to the Python package GUDHI Read More ›

New release › GUDHI version 3.7.1

This minor post-release is a bug fix version for python representation module Read More ›

New release › GUDHI version 3.7.0

As a major new feature, the GUDHI library now offers new functions to initialize a Simplex tree. Universal wheel for OSx pip package and python 3.11 are now available. Read More ›

New release › GUDHI version 3.6.0

As a major new feature, the GUDHI library now offers automatic differentiation for the computation of persistence diagrams, Cubical complex persistence scikit-learn like interface, datasets fetch methods, and weighted version for alpha complex in any dimension D. Read More ›

New release › GUDHI version 3.5.0

As a major new feature, the GUDHI library now offers Coxeter triangulations and points generators Read More ›

New article › Joint research by Fujitsu and Inria advances early detection of heart disease

Anomaly-detecting AI models automatic to detect heart disease Read More ›

New release › GUDHI version 3.4.1

This minor release is a bug fix version to make GUDHI compile with CGAL 5.2 Read More ›

New release › GUDHI version 3.4.0

As a major new feature, the GUDHI library now offers dD weighted alpha complex, pip and conda packages for Python 3.9. Read More ›

New release › GUDHI version 3.3.0

As a major new feature, the GUDHI library now offers a persistence-based clustering algorithm, weighted Rips complex using DTM and edge collapse. Read More ›

New release › GUDHI version 3.2.0

As a major new feature, the GUDHI library now offers Weighted Rips Complex, extended persistence and point cloud utilities new modules. Read More ›

New article › Fujitsu and France's Inria Jointly Develop Technology

Anomaly-detecting AI models automatic creation Read More ›

New notebook › Optimization and Topological Data Analysis

In this notebook, we will see how Gudhi and Tensorflow can be combined to perform optimization of persistence diagrams. Read More ›

New release › GUDHI version 3.1.1

Gudhi-3.1.1 is a bug-fix release. In particular, it fixes the installation of the Python representation module. Read More ›

New notebook › Visualizing simplicial complexes techniques

Simplicial complex visualization is a frequently asked question by users. Read More ›

New release › GUDHI version 3.1.0

As a major new feature, the GUDHI library now offers 2 new Python modules: Persistence representations and Wasserstein distance. Read More ›

New release › GUDHI version 3.0.0

As a major new feature, the GUDHI library is now released under a MIT license in order to ease the external contributions. Read More ›

New release › GUDHI version 2.3.0

As a major new feature, the GUDHI library now offers a Python interface to the Nerve and Graph Induced Complex. The GUDHI conda package is now available through conda-forge channel. Read More ›

New release › GUDHI version 2.2.0

As a major new feature, the GUDHI library now offers a Čech complex module, a sparse version of the Rips complex and a utility to build the Rips complex from a correlation matrix (no Python interface yet). Read More ›

New release › GUDHI version 2.1.0 Debian package

Thanks to Gard Spreemann, GUDHI version 2.1.0 is now packaged for Debian Read More ›

New release › GUDHI version 2.1.0

As a major new feature, the GUDHI library now offers persistence representations and cover complex (no Python interface yet). Read More ›

New release › GUDHI version 2.0.1

This minor GUDHI library version is fixing issues and improves persistence graphical tools module. All the new modules comes with their Python interface and a lot of examples, even in Python. Read More ›

New release › GUDHI version 2.0.0

As a major new feature, the GUDHI library now offers an interface with Python. All the new modules comes with their Python interface and a lot of examples, even in Python. Read More ›

New release › GUDHI version 1.3.1

We are pleased to announce the release 1.3.1 of the GUDHI library. Read More ›

New release › GUDHI version 1.3.0

We are pleased to announce the release 1.3.0 of the GUDHI library. Read More ›

New release › GUDHI version 1.2.0

We are pleased to announce the release 1.2.0 of the GUDHI library. Read More ›

New release › GUDHI version 1.1.0

The GUDHI version 1.1.0 is released. Read More ›

New release › GUDHI version 1.0.2

The GUDHI version 1.0.2 is released. Read More ›