Researcher profile · Semantic Scholar

Guillaume Lecué

h-index: 18
Works: 42
Citations: 869

Most-cited papers

Interactions between compressed sensing, random matrices, and high dimensional geometry
Djalil CHAFAÏ, O. Guédon, Guillaume Lecué, A. Pajor
2012104 citations
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Aggregation via empirical risk minimization
Guillaume Lecué, S. Mendelson
200967 citations Open access
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SINGULAR VALUES OF RANDOM MATRICES
Djalil Chafa ̈ı, Djalil Chafa ̈ı, O. Guédon, Guillaume Lecué +2 more
201165 citations
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On the Gap Between Restricted Isometry Properties and Sparse Recovery Conditions
S. Dirksen, Guillaume Lecué, Holger Rauhut
2018IEEE Transactions on Information Theory58 citations
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Robust classification via MOM minimization
Guillaume Lecué, M. Lerasle, Timlothée Mathieu
2018Machine-mediated learning56 citations Open access
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Learning from MOM’s principles: Le Cam’s approach
Guillaume Lecué, M. Lerasle
2017Stochastic Processes and their Applications56 citations Open access
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Robust statistical learning with Lipschitz and convex loss functions
Geoffrey Chinot, Guillaume Lecué, M. Lerasle
2019Probability theory and related fields52 citations
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Weighted algorithms for compressed sensing and matrix completion
Stéphane Gaïffas, Guillaume Lecué
2011arXiv.org44 citations
Semantic Scholar
Regularization and the small-ball method II: complexity dependent error rates
Guillaume Lecué, S. Mendelson
2016Journal of machine learning research42 citations
Semantic Scholar
MONK - Outlier-Robust Mean Embedding Estimation by Median-of-Means
M. Lerasle, Z. Szabó, Guillaume Lecué, Gaspar Massiot +1 more
2018International Conference on Machine Learning41 citations
Semantic Scholar
Oracle inequalities for cross-validation type procedures
Guillaume Lecué, Charles Mitchell
201234 citations Open access
Semantic Scholar
Suboptimality of Penalized Empirical Risk Minimization in Classification
Guillaume Lecué
2007Annual Conference Computational Learning Theory31 citations
Semantic Scholar
Sparse recovery under weak moment assumptions
Guillaume Lecué, S. Mendelson
201429 citations Open access
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Sharp Oracle Inequalities for High-Dimensional Matrix Prediction
Stéphane Gaïffas, Guillaume Lecué
2010IEEE Transactions on Information Theory27 citations Open access
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Interplay between concentration, complexity and geometry in learning theory with applications to high dimensional data analysis
Guillaume Lecué
201124 citations
Semantic Scholar
Hyper-Sparse Optimal Aggregation
Stéphane Gaïffas, Guillaume Lecué
2009Journal of machine learning research22 citations
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Lower Bounds and Aggregation in Density Estimation
Guillaume Lecué
2006Journal of machine learning research21 citations
Semantic Scholar
On the gap between RIP-properties and sparse recovery conditions
S. Dirksen, Guillaume Lecué, Holger Rauhut
2015arXiv.org18 citations
Semantic Scholar
Minimax rate of convergence and the performance of empirical risk minimization in phase recovery
Guillaume Lecué, S. Mendelson
201517 citations Open access
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An IHT Algorithm for Sparse Recovery From Subexponential Measurements
Simon Foucart, Guillaume Lecué
2017IEEE Signal Processing Letters15 citations Open access
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Optimal Oracle Inequality for Aggregation of Classifiers Under Low Noise Condition
Guillaume Lecué
2006Annual Conference Computational Learning Theory12 citations Open access
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ROBUST MACHINE LEARNING BY MEDIAN-OF-MEANS: THEORY AND PRACTICE
Guillaume Lecué, M. Lerasle
20197 citations
Semantic Scholar
On the optimality of the empirical risk minimization procedure for the Convex aggregation problem
Guillaume Lecué, S. Mendelson
20137 citations
Semantic Scholar
Minimax rate of convergence and the performance of empirical risk minimization in phase retrieval *
Guillaume Lecué, S. Mendelson
20156 citations
Semantic Scholar
Aggregation procedures: optimality and fast rates
Guillaume Lecué
20075 citations
Semantic Scholar
A MOM-based ensemble method for robustness, subsampling and hyperparameter tuning
Joon Kwon, Guillaume Lecué, M. Lerasle
2018Electronic Journal of Statistics3 citations Open access
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Periodic Patterns Frequency Hopping Waveforms: From Conventional Matched Filtering to an Improved Compressed Sensing Approach
Philippe Mesnard, C. Enderli, Guillaume Lecué
2018International Radar Symposium2 citations
Semantic Scholar
Median of means principle as a divide-and-conquer procedure for robustness, sub-sampling and hyper-parameters tuning
Joon Kwon, Guillaume Lecué, M. Lerasle
20182 citations
Semantic Scholar
AGGREGATION OF PENALIZED EMPIRICAL RISK MINIMIZERS IN REGRESSION
Stéphane Gaïffas, Guillaume Lecué
20082 citations
Semantic Scholar
NON-EXACT ORACLE INEQUALITIES FOR CLASSES WITH A SUBEXPONENTIAL ENVELOPE
Guillaume Lecué, S. Mendelson
20121 citations
Semantic Scholar
Learning with a linear loss function: excess risk and estimation bounds for ERM, minmax MOM and their regularized versions with applications to robustness in sparse PCA
Guillaume Lecué, Lucie Neirac
2024Journal of machine learning research0 citations
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Clustering the state of the French economy, a qualified view on financial crises
Anthony Galtier, Guillaume Lecué, Thibaut Piquard, Baptiste Poterszman
2023Social Science Research Network0 citations Open access
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Machine Learning Your Position in the Financial Stability Landscape
Anthony Galtier, Guillaume Lecué, L. Boulanger
2022Social Science Research Network0 citations Open access
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Correction to: Robust classification via MOM minimization
Guillaume Lecué, M. Lerasle, Timothée Mathieu
2020Machine-mediated learning0 citations Open access
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Periodic Patterns Frequency Hopping Waveforms : from conventional Matched Filtering to a new Compressed Sensing Approach
Philippe Mesnard, C. Enderli, Guillaume Lecué
20170 citations
Semantic Scholar
Submitted to the Annals of Statistics SLOPE MEETS LASSO : IMPROVED ORACLE BOUNDS AND OPTIMALITY By
P. Bellec, Guillaume Lecué, Alexandre B. Tsybakov
20170 citations
Semantic Scholar
Introduction au Compressed sensing . Null Space Property et Restricted Isometry property
Guillaume Lecué
20170 citations
Semantic Scholar
Introduction au Compressed sensing , Compl é tion de matrices et syst è mes de recommandations
Guillaume Lecué
20170 citations
Semantic Scholar
Comment to “Generic chaining and the ℓ1-penalty” by Sara van de Geer
Guillaume Lecué
20130 citations
Semantic Scholar
Probability and Geometry in High Dimensions Organizers Djalil Chafaï
O. Guédon, A. Pajor, Djalil CHAFAÏ, Guillaume Lecué +3 more
20100 citations
Semantic Scholar
DFG-SNF Research Group Opening Conference 'Statistical Regularisation'
T. Cai, R. Cont, J. Corcuera, J. Florens +2 more
20080 citations
Semantic Scholar
Aggregation versus Empirical Risk Minimization
Guillaume Lecué, S. Mendelson
20070 citations
Semantic Scholar

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S. Dirksen×2

Joon Kwon×2

C. Enderli×2