Romain COUILLET
Visiteur Autre
Professeur contractuel UGA dans le cadre de la chaire IDEX
ME CONTACTER / CONTACT ME
Mail : Romain.Couillet@gipsa-lab.grenoble-inp.fr


Domaine Universitaire - BP46
38402 Saint Martin d'Hères

Bureau B373
Tél.33 (0)4 76 82 64 53
Fax : 33 (0)4 76 82 63 88
PUBLICATIONS RECENTES / RECENT PUBLICATIONS
Les derniéres publications de la collection Gipsa dans HAL

Revisiting the Bethe-Hessian: Improved Community Detection in Sparse Heterogeneous Graphs

Lorenzo Dall'Amico, Romain Couillet, Nicolas Tremblay. Revisiting the Bethe-Hessian: Improved Community Detection in Sparse Heterogeneous Graphs. Thirty-third Conference on Neural Information Processing Systems, Dec 2019, Vancouver, Canada. ⟨ hal-02429525 ⟩

Random matrix-improved estimation of covariance matrix distances

Romain Couillet, Malik Tiomoko, Steeve Zozor, Eric Moisan. Random matrix-improved estimation of covariance matrix distances. Journal of Multivariate Analysis, Elsevier, 2019, 174, pp.104531. ⟨ 10.1016/j.jmva.2019.06.009 ⟩. ⟨ hal-02355223 ⟩

Classification spectrale par la laplacienne déformée dans des graphes réalistes

Lorenzo Dall'Amico, Romain Couillet, Nicolas Tremblay. Classification spectrale par la laplacienne déformée dans des graphes réalistes. XXVIIème colloque GRETSI (GRETSI 2019), Aug 2019, lille, France. ⟨ hal-02153901 ⟩

Random Matrix Improved Covariance Estimation for a Large Class of Metrics

Malik Tiomoko, Florent Bouchard, Guillaume Ginolhac, Romain Couillet. Random Matrix Improved Covariance Estimation for a Large Class of Metrics. ICML 2019 - Thirty-sixth International Conference on Machine Learning, Jun 2019, Long Beach, United States. ⟨ hal-02152121 ⟩

Revisiting and improving semi-supervised learning: a large dimensional approach

Xiaoyi Mai, Romain Couillet. Revisiting and improving semi-supervised learning: a large dimensional approach. ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2019, Brighton, United Kingdom. ⟨ 10.1109/ICASSP.2019.8683378 ⟩. ⟨ hal-02139979 ⟩

Community Detection in Sparse Realistic Graphs: Improving the Bethe Hessian

Lorenzo Dall'Amico, Romain Couillet. Community Detection in Sparse Realistic Graphs: Improving the Bethe Hessian. ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2019, Brighton, United Kingdom. ⟨ hal-02153916 ⟩

A Large Scale Analysis of Logistic Regression: Asymptotic Performance and New Insights

Xiaoyi Mai, Zhenyu Liao, Romain Couillet. A Large Scale Analysis of Logistic Regression: Asymptotic Performance and New Insights. ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2019, Brighton, United Kingdom. ⟨ 10.1109/ICASSP.2019.8683376 ⟩. ⟨ hal-02139980 ⟩

Improved Estimation of the Distance between Covariance Matrices

Malik Tiomoko, Romain Couillet, Eric Moisan, Steeve Zozor. Improved Estimation of the Distance between Covariance Matrices. ICASSP 2019 - 2019 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), May 2019, Brighton, United Kingdom. pp.7445-7449, ⟨ 10.1109/ICASSP.2019.8682621 ⟩. ⟨ hal-02355321 ⟩

Concentration of Measure and Large Random Matrices with an application to Sample Covariance Matrices

Cosme Louart, Romain Couillet. Concentration of Measure and Large Random Matrices with an application to Sample Covariance Matrices. 2019. ⟨ hal-02020287 ⟩

Semi-supervised Spectral Clustering

Xiaoyi Mai, Romain Couillet. Semi-supervised Spectral Clustering. 52nd Asilomar Conference on Signals, Systems, and Computers, Oct 2018, Pacific Grove, United States. ⟨ 10.1109/acssc.2018.8645278 ⟩. ⟨ hal-01982268 ⟩

Grenoble Images Parole Signal Automatique laboratoire

UMR 5216 CNRS - Grenoble INP - Université Joseph Fourier - Université Stendhal