# WDNMF_dual : Wasserstein Dictionary-based Nonnegative Matrix Factorization using the dual problem
This repository contains codes, tests and scripts for reproducing the wdnmf_dual package.
It can be easily installed by running from this repo
pip install . -r requirements.txt
Web documentation for the package will be available under doc/build/html/index.html
This package could (probably) be used to reproduce experiences in an incoming paper
Please cite the incoming paper if you use this package.
Based on an article by Antoine Rolet, Marco Cuturi and Gabriel Peyré article "Fast Dictionary Learning with a Smoothed Wasserstein Loss", see here : https://proceedings.mlr.press/v51/rolet16.html for more info.
