giotto-ai/giotto-tda

A high-performance topological machine learning toolbox in Python

Language: Python - Size: 58.4 MB - Last synced at: 12 days ago - Pushed at: 10 months ago - Stars: 890 - Forks: 185

Ripser/ripser

Ripser: efficient computation of Vietoris–Rips persistence barcodes

Language: C++ - Size: 4.53 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 293 - Forks: 69

VIDA-NYU/urban-pulse

A standalone version of Urban Pulse

Language: TypeScript - Size: 2.86 MB - Last synced at: 13 days ago - Pushed at: about 2 months ago - Stars: 51 - Forks: 7

giotto-ai/giotto-ph

High performance implementation of Vietoris-Rips persistence.

Language: C++ - Size: 35.2 MB - Last synced at: 3 days ago - Pushed at: 11 months ago - Stars: 46 - Forks: 13

anirudhsom/PI-Net

Python code to directly compute persistence images (PIs) from data (time-series or images) using deep learning.

Language: Jupyter Notebook - Size: 91.9 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 26 - Forks: 5

harishd10/contour-tree

Topological Data Analysis using Contour Trees

Language: C++ - Size: 56.6 KB - Last synced at: 13 days ago - Pushed at: 29 days ago - Stars: 17 - Forks: 8

iagoleal/Hodge.jl

Julia library providing functionality for modeling Simplicial Complexes and Cochains over them. Its main feature is a clean interface to calculate Betti numbers and Hodge decompositions.

Language: Julia - Size: 417 KB - Last synced at: 5 days ago - Pushed at: 3 months ago - Stars: 17 - Forks: 2

anirudhsom/Perturbed-Topological-Signature

Matlab and Python code to compute perturbed topological signatures (PTS), an efficient topological representation that lies on the Grassmann manifold.

Language: Python - Size: 9.22 MB - Last synced at: 11 months ago - Pushed at: about 6 years ago - Stars: 16 - Forks: 4

harishd10/recon

Recon - A fast algorithm to compute Reeb graphs

Language: Java - Size: 242 KB - Last synced at: 13 days ago - Pushed at: over 10 years ago - Stars: 15 - Forks: 5

giotto-ai/pyflagser

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

Language: Python - Size: 975 KB - Last synced at: 8 months ago - Pushed at: 11 months ago - Stars: 13 - Forks: 15

kc-howe/Betti-Numbers

Computing Betti numbers from simplicial complexes.

Language: Python - Size: 2.37 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 11 - Forks: 1

Steenroder/steenroder

Computation of persistence Steenrod barcodes

Language: Jupyter Notebook - Size: 83.7 MB - Last synced at: 16 days ago - Pushed at: almost 3 years ago - Stars: 8 - Forks: 0

mtsch/Ripser.jl

Simple Ripser wrapper in Julia

Language: Julia - Size: 12.2 MB - Last synced at: over 1 year ago - Pushed at: almost 5 years ago - Stars: 8 - Forks: 0

AdaUchendu/AwesomeTDA4NLP

Topological Data Analysis (TDA) for Natural Language Processing (NLP) Applications

Size: 736 KB - Last synced at: 5 days ago - Pushed at: 6 days ago - Stars: 7 - Forks: 0

chakravala/Cartan.jl

TensorField topology over FrameBundle ∇ with Grassmann.jl elements

Language: Julia - Size: 541 KB - Last synced at: 8 days ago - Pushed at: 17 days ago - Stars: 7 - Forks: 0

congma/polygon-inclusion

Python implementation of polygon-inclusion algorithm based on the winding number

Language: Python - Size: 24.4 KB - Last synced at: about 2 years ago - Pushed at: over 5 years ago - Stars: 7 - Forks: 2

IBM/doframework

A Testing Framework for Decision-Optimization Model Learning Algorithms

Language: Jupyter Notebook - Size: 3.16 MB - Last synced at: 22 days ago - Pushed at: over 2 years ago - Stars: 4 - Forks: 1

tyo8/interval-matching_bootstrap Fork of inesgare/interval-matching

A fork to optimize interval matching in the bootstrap case; also extends to data with arbitrary (precomputed) distance metrics.

Language: Python - Size: 17.1 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 3 - Forks: 0

elykwilliams/EvasionPaths

This project uses topological methods to track evasion paths in mobile sensor networks.

Language: Python - Size: 1.21 MB - Last synced at: about 1 month ago - Pushed at: about 1 month ago - Stars: 3 - Forks: 3

itaipelles/alphashapy

A Python package for constructing 2D alpha hulls for negative alphas.

Language: Python - Size: 29.3 KB - Last synced at: 14 days ago - Pushed at: 8 months ago - Stars: 3 - Forks: 0

Cimagroup/Experiments-Representative-datasets

Language: Jupyter Notebook - Size: 255 KB - Last synced at: about 2 years ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 0

eOnofri04/AlphaStructures.jl

AlphaStructures.jl - Theory and Practice of Alpha Shapes for Julia

Language: Julia - Size: 34.7 MB - Last synced at: about 2 months ago - Pushed at: about 3 years ago - Stars: 2 - Forks: 0

tdajs/normal-form

Utility for reducing an integer matrix to its Smith Normal Form.

Language: TypeScript - Size: 276 KB - Last synced at: 1 day ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 0

s-clausen/cecher

Cecher: efficient computation of Čech persistence barcodes

Language: C++ - Size: 1.19 MB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 1

karhunenloeve/SIML 📦

Persistent Homology as Stopping-Criterion for Voronoi Interpolation.

Language: TeX - Size: 1.95 GB - Last synced at: 6 months ago - Pushed at: about 3 years ago - Stars: 1 - Forks: 0

MrBellamonte/WitnessComplex

Computes a Witness Complex for a given set of landmarks and witnesses.

Language: Python - Size: 16.6 KB - Last synced at: almost 2 years ago - Pushed at: over 4 years ago - Stars: 1 - Forks: 0

harishd10/cloud-track

A visual exploration framework to track and query cloud systems

Language: Java - Size: 2.02 MB - Last synced at: 13 days ago - Pushed at: over 9 years ago - Stars: 1 - Forks: 0

IvanSpirandelli/Programming-Exercises-for-Computational-Topology

This repository contains exercises that were given to the students of the course "Computational Topology" at University of Potsdam in 2022. The courses contents were based on Herbert Edelsbrunners "Computational Topology: An Introduction."

Language: Jupyter Notebook - Size: 491 KB - Last synced at: almost 2 years ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

ammedmar/fast_squares

New formulas for cup-i products and fast computation of Steenrod squares.

Language: TeX - Size: 486 KB - Last synced at: 21 days ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

karlicoss/autopology

Attempt to extract the fundamental group in a semiautomatic and interactive manner

Language: Python - Size: 2.93 KB - Last synced at: 4 days ago - Pushed at: about 6 years ago - Stars: 0 - Forks: 0