cliquematch 3.0.1

Finding correspondence via maximum cliques in large graphs

cliquematch

Finding correspondence via maximum cliques in large graphs

The cliquematch package aims to do two specific things:

1. Find maximum cliques in large sparse undirected graphs, as quickly and efficiently as possible. (cliquematch uses C++ internally to implement a really fast maximum clique algorithm).

   • Now cliquematch can also find (node-)weighted maximum cliques using the NWGraph class.

2. Construct large sparse undirected graphs in-memory for the various applications of the maximum clique/clique enumeration problem.

Licensed under MIT License. View the documentation at https://cliquematch.readthedocs.io/

Note: this is cliquematch v3. If you're looking for v1, you can go to the v1 branch or documentation.

Installation Instructions

Installing from a wheel

cliquematch uses cibuildwheel to build wheels via Github Actions.

PyPI wheels are available for Linux, Windows, and MacOS.

pip install cliquematch>=3.0.1

Installing from source

1. cliquematch requires pybind11 (v2.2 or newer) for its setup:

pip3 install pybind11

2. cliquematch requires Eigen (v3.3.7 or newer) as part of its setup.

   • You can clone the repo via git clone --recursive to get Eigen.
   • If you already have an existing version of Eigen, or have downloaded it separately, set the EIGEN_DIR environment variable to the folder containing Eigen before compilation.

3. A C++11 compatible compiler must be available for the installation:

   • On Linux, gcc is called with --std=c++11 (builds with gcc 4.8.2 for manylinux1 wheels).
   • On Windows, Visual Studio 2015 Update 3 (MSVC 14.0 runtime) or later is needed.
   • Note: Installing under Windows+MinGW has not been tested.