36 results for “topic:computational-topology”
A high-performance topological machine learning toolbox in Python
Ripser: efficient computation of Vietoris–Rips persistence barcodes
High performance implementation of Vietoris-Rips persistence.
A standalone version of Urban Pulse
Python code to directly compute persistence images (PIs) from data (time-series or images) using deep learning.
Computing Betti numbers from simplicial complexes.
Topological Data Analysis (TDA) for Natural Language Processing (NLP) Applications
Model and represent Simplicial Complexes and their Cochains. Provides a clean interface to calculate Betti numbers and (discrete) Hodge decompositions.
Topological Data Analysis using Contour Trees
Matlab and Python code to compute perturbed topological signatures (PTS), an efficient topological representation that lies on the Grassmann manifold.
Recon - A fast algorithm to compute Reeb graphs
Python bindings and API for the flagser C++ library (https://github.com/luetge/flagser).
TensorField topology of FrameBundle ∇ using Grassmann.jl elements
Computation of persistence Steenrod barcodes
Simple Ripser wrapper in Julia
Python implementation of polygon-inclusion algorithm based on the winding number
A Testing Framework for Decision-Optimization Model Learning Algorithms
No description provided.
Computes a Witness Complex for a given set of landmarks and witnesses.
This project uses topological methods to track evasion paths in mobile sensor networks.
A Python package for constructing 2D alpha hulls for negative alphas.
Interactive notebook with presentation style about the abstrac and applied understandig of Persistent Homology
AlphaStructures.jl - Theory and Practice of Alpha Shapes for Julia
Utility for reducing an integer matrix to its Smith Normal Form.
Cecher: efficient computation of Čech persistence barcodes
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."
A visual exploration framework to track and query cloud systems
Computational Stability of Cubical Homology: Orthogonal Controls for Fault Isolation in Retinal Diagnostics
Python implementation for computing the 2D matching distance and bottleneck distances between multivariate functions on triangulated surfaces.
Repository for simulating edge collapse on Erdos-Renyi clique complexes, based on the paper “On Edge Collapse of Random Simplicial Complexes” (SoCG’24 submission). The edge collapse procedure reduces a simplicial complex to its core while preserving homotopy and homology, helping analyze its topological structure with greater efficiency.