Graph Clustering Python Packages

karateclub

Karate Club: An API Oriented Open-source Python Framework for Unsupervised Learning on Graphs (CIKM 2020)

risk-network

RISK: a next-generation tool for biological network annotation and visualization

chinese-whispers

An implementation of Chinese Whispers in Python.

pyagc

[NeurIPS 2026] Attributed Graph Clustering Library for PyTorch

community-detect

Community detection using attribute and structural similarities.

vieclus

Vienna Graph Clustering

intelliant

Clustering with Ant Colony Optimization over a KNN similarity graph. Sparse CSR matrices, Numba-compiled ant steps.