Fast algorithm to solve the Lasso with dual extrapolation
Please visit https://mathurinm.github.io/celer/ for the latest version of the documentation.
Assuming you have a working Python environment, e.g. with Anaconda you can install celer with pip.
From a console or terminal install celer with pip:
pip install -U celerFrom a console or terminal clone the repository and install Celer:
git clone https://github.com/mathurinm/celer.git
cd celer/
pip install -e .To build the documentation you will need to run:
pip install -U sphinx_gallery sphinx_bootstrap_theme
cd doc/
make htmlYou find on the documentation examples on the Leukemia dataset (comparison with scikit-learn) and on the Finance/log1p dataset (more significant, but it takes times to download the data, preprocess it, and compute the path).
All dependencies are in ./setup.py file.
If you use this code, please cite:
@InProceedings{pmlr-v80-massias18a,
title = {Celer: a Fast Solver for the Lasso with Dual Extrapolation},
author = {Massias, Mathurin and Gramfort, Alexandre and Salmon, Joseph},
booktitle = {Proceedings of the 35th International Conference on Machine Learning},
pages = {3321--3330},
year = {2018},
volume = {80},
}
@article{massias2019dual,
title={Dual Extrapolation for Sparse Generalized Linear Models},
author={Massias, Mathurin and Vaiter, Samuel and Gramfort, Alexandre and Salmon, Joseph},
journal={arXiv preprint arXiv:1907.05830},
year={2019}
}ArXiv links: