Jaouad MOURTADA


Jaouad MOURTADA
CREST Permanent Member
Assistant Professor
Statistics
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2022

  • Exact minimax risk for linear least squares, and the lower tail of sample covariance matrices

    The annals of statistics, vol. 50, iss. 4, pp. 2157-2178, 2022.
    By J. Mourtada

    [Bibtex]

    @article{mourtada2022linear,
    author={Mourtada, Jaouad},
    journal={The Annals of Statistics},
    number={4},
    pages={2157-2178},
    title={Exact minimax risk for linear least squares, and the lower tail of sample covariance matrices},
    volume={50},
    year={2022},
    url={https://doi.org/10.1214/22-AOS2181},
    }
  • An elementary analysis of ridge regression with random design

    Comptes rendus mathematique, vol. 360, pp. 1055-1063, 2022.
    By J. Mourtada and L. Rosasco

    [DOI] [Bibtex]

    @article{Mourtada20221055,
    author={Mourtada, J. and Rosasco, L.},
    title={An elementary analysis of ridge regression with random design},
    journal={Comptes Rendus Mathematique},
    year={2022},
    volume={360},
    pages={1055-1063},
    doi={10.5802/crmath.367},
    url={https://www.scopus.com/inward/record.uri?eid=2-s2.0-85143276580&doi=10.5802%2fcrmath.367&partnerID=40&md5=8e8007269ca0570f86d13153f3722e8a},
    publisher={Academie des sciences},
    }
  • An improper estimator with optimal excess risk in misspecified density estimation and logistic regression

    Journal of machine learning research, vol. 23, 2022.
    By J. Mourtada and S. Gaïffas

    [Bibtex]

    @article{Mourtada2022,
    author={Mourtada, J. and Gaïffas, S.},
    title={An improper estimator with optimal excess risk in misspecified density estimation and logistic regression},
    journal={Journal of Machine Learning Research},
    year={2022},
    volume={23},
    url={https://www.scopus.com/inward/record.uri?eid=2-s2.0-85124227267&partnerID=40&md5=e432e1811779aa1a3b40047f6149fa61},
    publisher={Microtome Publishing},
    }