Dounia Lakhmiri Student (Postdoctoral), GERAD share Polytechnique Montréal dounialakhmiri@gmail.com Phone: 514 340-6053 x3643 Office 5459 Other titles and affiliations Sep 2010 – Sep 2013 ENSEEIHT Education since Jun 2021 Postdoctoral research Polytechnique Montréal – Department of Mathematics and Industrial Engineering, Dominique Orban, director, Andrea Lodi, co-director Jan 2017 – Apr 2021 Ph.D. Optimisation des hyperparamètres des réseaux de neurones profonds Polytechnique Montréal – Department of Mathematics and Industrial Engineering, Sébastien Le Digabel, director Sep 2014 – Jun 2016 Master's degree Implementation of methods for derivative-free optimization Polytechnique Montréal – Department of Mathematics and Industrial Engineering, Dominique Orban, director Mar 2013 – Sep 2013 Internship Méthode de gradient conjugué projeté pour minimiser une quadratique convexe sous contraintes de bornes Polytechnique Montréal, Dominique Orban, director Jul 2012 – Aug 2012 Internship Résolution itérative de systèmes linéaires provenant de l'optimisation avec contraintes Polytechnique Montréal, Dominique Orban, director Publications Mar 2022 Use of static surrogates in hyperparameter optimization Dounia Lakhmiri and Sébastien Le Digabel Operations Research Forum, 3(1), Paper no: 11, 2022 BibTeX reference Mar 2022 Anomaly detection for data accountability of Mars telemetry data Dounia Lakhmiri, Ryan Alimo, and Sébastien Le Digabel Expert Systems with Applications, 168, Paper no: 116060, 2022 BibTeX reference Jun 2021 HyperNOMAD: Hyperparameter optimization of deep neural networks using mesh adaptive direct search Dounia Lakhmiri, Sébastien Le Digabel, and Christophe Tribes ACM Transactions on Mathematical Software, 47(3), 27 pages, 2021 BibTeX reference 6 publications News Doctoral thesis defence of Dounia Lakhmiri Apr 12, 2021 Title: Optimisation des hyperparamètres des réseaux de neurones profonds Events May 20, 202211:00 AM — 01:00 PM A Stochastic Proximal Method for Non-smooth Regularized Finite Sum Optimization DS4DM Coffee Talk Dounia Lakhmiri – Polytechnique Montréal Canada Excellence Research Chair in Data Science for Real-Time Decision-Making and GERAD Hybrid seminar Nov 10, 202111:00 AM — 12:00 PM Deep network pruning: a stochastic proximal method for non smooth regularized optimization “Meet a GERAD researcher!” seminar Dounia Lakhmiri – Polytechnique Montréal Online meeting Supervision Mathilde Ricard Internship
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