hoi 0.0.4

Higher Order Interactions

Description

HOI (Higher Order Interactions) is a Python package to go beyond pairwise interactions by quantifying the statistical dependencies between 2 or more units using information-theoretical metrics. The package is built on top of Jax allowing computations on CPU or GPU.

Installation

Dependencies

HOI requires :

• Python (>= 3.8)

• numpy(>=1.22)

• scipy (>=1.9)

• jax

• pandas

• scikit-learn

• jax-tqdm

• tqdm

User installation

To install Jax on GPU or CPU-only, please refer to Jax’s documentation : https://jax.readthedocs.io/en/latest/installation.html

If you already have a working installation of NumPy, SciPy and Jax, the easiest way to install hoi is using pip:

pip install -U hoi

You can also install the latest version of the software directly from Github :

pip install git+https://github.com/brainets/hoi.git

For developers

For developers, you can install it in develop mode with the following commands :

git clone https://github.com/brainets/hoi.git
cd hoi
pip install -e .['full']

The full installation of HOI includes additional packages to test the software and build the documentation :

• pytest

• pytest-cov

• codecov

• xarray

• sphinx!=4.1.0

• sphinx-gallery

• pydata-sphinx-theme

• sphinxcontrib-bibtex

• numpydoc

• matplotlib

• flake8

• pep8-naming

• black

Help and Support

Documentation

• Link to the documentation: https://brainets.github.io/hoi/

• Overview of the mathematical background : https://brainets.github.io/hoi/theory.html

• List of implemented HOI metrics : https://brainets.github.io/hoi/api/modules.html

• Examples : https://brainets.github.io/hoi/auto_examples/index.html

Communication

For questions, please use the following link : https://github.com/brainets/hoi/discussions

Acknowledgments

HOI was mainly developed during the Google Summer of Code 2023 (https://summerofcode.withgoogle.com/archive/2023/projects/z6hGpvLS)