Christophe Denis

26
Documents

Publications

Publications

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Set to Be Fair: Demographic Parity Constraints for Set-Valued Classification

Eyal Cohen , Christophe Denis , Mohamed Hebiri

2025

Pré-publication, Document de travail hal-05296075v1
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Empirical risk minimization algorithm for multiclass classification of S.D.E. paths

Christophe Denis , Eddy Ella Mintsa

2025

Pré-publication, Document de travail hal-04994403v1
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Fairness Meets Privacy: Integrating Differential Privacy and Demographic Parity in Multi-class Classification

Lilian Say , Christophe Denis , Rafael Pinot

2025

Pré-publication, Document de travail hal-05376912v1
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Lasso-type estimator and classification algorithm for high-dimensional multivariate Hawkes processes

Christophe Denis , Charlotte Dion-Blanc , Romain Edmond Lacoste , Laure Sansonnet

2025

Pré-publication, Document de travail hal-04646888v3
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Nonparametric plug-in classifier for multiclass classification of S.D.E. paths

Christophe Denis , Charlotte Dion-Blanc , Eddy ELLA MINTSA , Chi Tran

2024

Pré-publication, Document de travail (preprint/prepublication) hal-03907946v2
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Active learning algorithm through the lens of rejection arguments

Christophe Denis , Mohamed Hebiri , Boris Ndjia Njike , Xavier Siebert

2022

Pré-publication, Document de travail hal-03764630v1
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Fairness guarantee in multi-class classification

Christophe Denis , Romuald Elie , Mohamed Hebiri , François Hu

2023

Pré-publication, Document de travail hal-03355938v3
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Bats Monitoring: A Classification Procedure of Bats Behaviors based on Hawkes Processes

Christophe Denis , Charlotte Dion-Blanc , Romain Edmond Lacoste , Laure Sansonnet , Yves Bas

2023

Pré-publication, Document de travail hal-04345822v1
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Prediction intervals with controlled length in the heteroscedastic Gaussian regression

Christophe Denis , Mohamed Hebiri , Ahmed Zaoui

2022

Pré-publication, Document de travail hal-03770341v1

Set-valued classification -- overview via a unified framework

Evgenii Chzhen , Christophe Denis , Mohamed Hebiri , Titouan Lorieul

2021

Pré-publication, Document de travail hal-03154625v1
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Multiclass Classification for Hawkes Processes

Christophe Denis , Charlotte Dion , Laure Sansonnet

2021

Pré-publication, Document de travail hal-03147211v1
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Consistency of plug-in confidence sets for classification in semi-supervised learning

Christophe Denis , Mohamed Hebiri

2015

Pré-publication, Document de travail hal-01180363v1
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Contextual ranking by passive safety of generational classes of light vehicles

Zaïd Ouni , Christophe Denis , Cyril Chauvel , Antoine Chambaz

2016

Pré-publication, Document de travail hal-01194515v2
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Top scoring pair classifiers: asymptotics and applications

Christophe Denis

2013

Pré-publication, Document de travail hal-00784869v1
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Classification in postural style based on stochastic process modeling

Christophe Denis

2012

Pré-publication, Document de travail hal-00653316v2
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Some contributions to multi-class learning

Christophe Denis

Statistics [math.ST]. Université Gustave Eiffel, 2022

HDR tel-04294696v1
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Minimax semi-supervised set-valued approach to multi-class classification

Evgenii Chzhen , Christophe Denis , Mohamed Hebiri

Bernoulli, 2021, ⟨10.3150/20-BEJ1313⟩

Article dans une revue hal-02112918v1
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A ridge estimator of the drift from discrete repeated observations of the solutions of a stochastic differential equation

Christophe Denis , Charlotte Dion , Miguel Martinez

Bernoulli, 2021, 27 (4), pp.2675 - 2713. ⟨10.3150/21-BEJ1327⟩

Article dans une revue hal-02528092v2
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A novel regularized approach for functional data clustering: An application to milking kinetics in dairy goats

Christophe Denis , Émilie Lebarbier , C. Lévy-Leduc , Olivier Martin , Laure Sansonnet

Journal of the Royal Statistical Society: Series C Applied Statistics, 2020, 69 (3), pp.623-640. ⟨10.1111/rssc.12404⟩

Article dans une revue hal-02191217v1
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CONSISTENT PROCEDURES FOR MULTICLASS CLASSIFICATION OF DISCRETE DIFFUSION PATHS

Christophe Denis , Charlotte Dion , Miguel Martinez

Scandinavian Journal of Statistics, 2019, 27 (2), pp.516-554. ⟨10.1111/sjos.12415⟩

Article dans une revue hal-01869545v2

Contextual ranking by passive safety of generational classes of light vehicles

Zaïd Ouni , Christophe Denis , Cyril Chauvel , Antoine Chambaz

Journal of the Royal Statistical Society: Series C Applied Statistics, 2018, 67 (2), pp.395 - 416. ⟨10.1111/rssc.12232⟩

Article dans une revue hal-01687412v1
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Classification in postural style

Antoine Chambaz , Christophe Denis

Annals of Applied Statistics, 2012

Article dans une revue hal-00576070v1
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Fair Regression with Wasserstein Barycenters

Evgenii Chzhen , Christophe Denis , Mohamed Hebiri , Luca Oneto , Massimiliano Pontil

NeurIPS 2020 - 34th Conference on Neural Information Processing Systems, Dec 2020, Vancouver / Virtuel, Canada

Communication dans un congrès hal-02866811v1
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Fair Regression via Plug-in Estimator and Recalibration With Statistical Guarantees

Evgenii Chzhen , Christophe Denis , Mohamed Hebiri , Luca Oneto , Massimiliano Pontil

NeurIPS 2020 - 34th Conference on Neural Information Processing Systems, Dec 2020, Vancouver / Virtuel, Canada

Communication dans un congrès hal-02501190v1
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Regression with reject option and application to kNN

Christophe Denis , Mohamed Hebiri , Ahmed Zaoui

NeurIPS 2020 - 34th Conference on Neural Information Processing Systems, Dec 2020, Vancouver / Virtuel, Canada

Communication dans un congrès hal-02883996v2
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Leveraging Labeled and Unlabeled Data for Consistent Fair Binary Classification

Evgenii Chzhen , Christophe Denis , Mohamed Hebiri , Luca Oneto , Massimiliano Pontil

NeurIPS 2019 - 33th Annual Conference on Neural Information Processing Systems, Dec 2019, Vancouver, Canada

Communication dans un congrès hal-02150662v2