Forthcoming talks

2018/07/0* Talk (Title TBA), IMS joint annual meeting, Vilnius.

2017/12/18-19 Talk (Title TBA), workshop on "High Dimensional Function Approximation", Alan Turing Institute, London.

Past talks

[All the slides that are not directly available through links are available upon request.]

2017/09/22 Talk: "Concentration of variational approximations", France/Japan Machine Learning workshop, Paris.

2017/06/14 Talk: "Regularization with Lipschitz loss", Le Cam Data Science Colloquium, Université Paris Saclay.

2017/06/12 Talk: "Regularization with Lipschitz loss", Séminaire de Statistique, Université Aix-Marseille.

2017/06/07 Talk: "Outils statistiques et algorithmiques pour la complétion de matrices", mini-symposium 'Big Data' SMAI, Ronce-les-Bains.

2017/05/17 Talk: "Regularization with Lipschitz losses", SSSL working group, IHES, Univ. Paris-Saclay.

2017/04/27 Poster (with Léna Carel): NMF and passengers profile clustering, ESANN 2017, Bruges, Belgium.

2017/04/20 Poster (with The Tien Mai): regret bounds for lifelong learning, AISTATS2017, Fort Lauderdale, USA.

2017/01/12 Talk: "On the properties of VB approximations of Gibbs posteriors" (keynote speaker), SMPGD 2017, Imperial College London.

2017/01/10 Talk: "Outils statistiques et algorithmiques pour la complétion de matrices", séminaire Big Data de la DREES, Paris.

2016/10/24 Talk: "Outils statistiques et algorithmiques pour la complétion de matrices", Machine Learning Meetup, Pau .

2016/10/17 Talk: "1-bit matrix completion: a machine learning approach" at the statistics seminar of CREST, ENSAE, Paris.

2016/06/10 Talk: "On the properties of variational approximations of Gibbs posteriors", workshop on Big Data, Centrale Lille.

2016/05/03 Talk: "Pseudo-Bayesian estimation of low-rank matrices", Université Paris Est (Créteil).

2016/03/23 Talk: "On the properties of variational approximations of Gibbs posteriors", IHES, Université Paris Saclay. Click on the image below to see a video of this talk:

2016/01/08 Talk: "PAC-Bayesian Bounds and Aggregation: Introduction, and Algorithmic issues", IHES, Université Paris-Saclay.

2016/01/04 Talk: "PAC-Bayesian Bounds and Aggregation: Introduction, and Algorithmic issues" , AgroParisTech.

2015/10/29 Talk: "On the Properties of Variational Approximations in Statistical Learning", statistics seminar, UCD Dublin.

2015/10/22 Talk: "PAC-Bayesian Bounds and Aggregation: Introduction, and Algorithmic issues", JSTAR, Rennes.

2015/06/09 Talk: "Bayesian estimation of low-rank matrices", workshop "High-Dimensional Problems and Quantum Stat.", Marne-la-Vallée.

2015/05/12 Talk: "Bayesian Matrix Completion", conference in honour of Paul Doukhan, IHP, Paris.

2015/05/05 Talk: "Bayesian estimation of low-rank matrices", Toulouse School of Economics.

2015/04/21 Talk: "Bayesian estimation of low-rank matrices", MODAL, INRIA Lille.

2015/04/16 Talk: "Bayesian estimation of low-rank matrices", Université Paris Sud, Orsay.

2015/03/19 Talk: "Bayesian estimation of low-rank matrices", Université Paris 10, Nanterre.

2015/01/08 Talk: "Bayesian matrix completion", "Rencontres ENSAE-ENSAI", ENSAE, Paris.

2014/11/26 Talk: "Stability of Markov Chains and Approximate MCMC methods", "Journées MCMC", Marseille.

2014/10/17 Talk: "Stability of Markov Chains and Approximate MCMC methods", BiP (Bayes in Paris), ENSAE, Paris.

2014/10/06 Talk: "Bayesian Matrix Completion", SMILE in Paris, ENS, Paris.

2014/07/10 Talk at the "Australian Statistical Conference & IMS Annual Meeting", Australian Technology Park, Sydney.

2014/06/09 Talk at the "Journées de Statistique du Sud", CRM, Barcelona.

2013/12/02 Talk: "Estimation bayésienne de matrices de faible rang" au séminaire de statistique du CREST, Paris

2013/10/08 Talk: "Bayesian estimation of low-rank matrices: short survey and theoretical study", ALT'13, NUS, Singapore.

2013/09/27 Short talk on sparse vector recovery, School's "get together" (School of Mathematical Sciences), University College Dublin.

2013/09/20 Talk: "Bayesian estimation of low-rank matrices", Working group on statistical learning, University College Dublin.

2013/05/15 Talk: "Rank-penalized estimation of a quantum system", CASI2013 (Conference on Applied Statistics in Ireland), NUI Maynooth.

2012/12/16 Talk: "Fast rates in learning with dependent observations", Nonparametric and High-dimensional Statistics, CIRM, Luminy.

2012/10/01 Talk: "PAC-Bayesian bounds for high-dimensional estimation", Trinity College Dublin.

2012/06/26 Poster: "PAC-Bayesian bounds for high-dimensional estimation" at the "ISBA 2012 World Meeting", Kyoto.

2012/04/13 Talk: "Prévision de séries temporelles faiblement dépendantes", GT "Prévisions", org. Mathieu Cornec, à l'ENGREF, Paris.

2012/03/26 Talk: "Agrégation de modèles pour l'auto-régression", exposé au séminaire SMILE, ENS Ulm, Paris.

2012/02/02 Talk (sur Dai, D. and Zhang, T., Greedy Model Averaging, NIPS 2011) au groupe de lecture MCBayes à l'ENSAE, Paris.

2012/02/01 Talk: "Model selection/aggregation for autoregression": 4h de cours, cycle "Non stationnarité", Université de Cergy-Pontoise.

2011/12/17 Talk at the "ERCIM" conf.: "Estimation by projection on confidence regions", University of London.

2011/12/12 Talk: "Estimation PAC-Bayésienne en grande dimension",séminaire de stats., Université d'Angers.

2011/11/18 Talk (sur Yang, Biometrika, 2005) au "groupe de lecture fréquentiste" du CREST, ENSAE, Paris.

2011/11/08 Talk at the conf. "Non stationarity": "Sparsity considerations for dependent observations", Université de Cergy-Pontoise.

2011/10/31 Talk: "PAC-Bayesian estimation in high dimension", University of Vienna.

2011/08/31 Talk: "Bornes PAC-Bayésiennes pour la sélection de variables en grande dimension", journée ANR Bandhits, ENSAE, Paris.

2011/06/09 Talk at the International Workshop on Perspectives on High-dimensional Data Analysis, Fields Institute, Toronto.

2011/05/27 Talk: "Sélection automatique de blocs de variables", exposé aux Journées de Statistiques 2011 de la SFDS, Gammarth.

2011/03/09 Talk: "Estimation parcimonieuse pour des variables dépendantes", laboratoire AGM, Université de Cergy-Pontoise.

2011/02/10 Talk: "Modèle de single-index sparse", groupe de travail "MC-Bayes", org. Nicolas Chopin, ENSAE, Paris.

2011/01/10 Talk: "Modèle de single-index sparse", séminaire parisien de statistique à l'IHP, Paris.

2010/12/17 Talk: "Sparse single-index model", rencontres de statistiques mathématiques, org. L. Cavalier & O. Lepski, CIRM, Luminy.

2010/12/10 Talk: "Prévision de séries temporelles par apprentissage statistique", GT "Prévisions", org. Mathieu Cornec, à l'ENGREF, Paris.

2010/12/01 Talk: "PAC-Bayesian theorems for sparse regression estimation", Weierstrass Institut, Berlin.

2010/10/06 Talk: "An algorithm for iterative selection of blocks of features", ALT 2010, Australian National University, Canberra.

2010/09/01 Talk: "Sélection de modèles pour prédiction de séries temporelles faiblement dépendantes", journées MAS (SMAI), Bordeaux.

2010/03/23 Talk at the workshop "Foundations and new trends of PAC-Bayesian learning", University College, London. Click on the image below to see a video of this talk:

2010/01/29 Talk: "Théorèmes PAC-Bayésiens pour l'estimation sparse de la régression", séminaire de statistique de l'IRMAR, Rennes.

2010/01/04 Talk: "Bornes PAC-Bayésiennes pour des estimateurs parcimonieux de la régression", GT de statistique du LPMA, Paris.

2009/10/30 Talk: "Model selection and randomization for wealky dependent time series forecasting", ERCIM workshop statistics, Limassol.

2009/02/05 Talk: "Inégalités PAC-Bayésiennes", groupe de travail bayésien du CREST et de Telecom Paris, à l'ENSAE, Paris.

2008/12/11 Talk à la "journée "apprentissage" de l'Université Nancy 1, Nancy.

2008/11/27 Talk: "Bornes PAC-Bayésiennes pour des estimateurs par minimisation du risque empirique", Univ. Paris Sud, Orsay.

2008/10/10 Talk: "Bornes PAC-Bayésiennes et estimateurs randomisés, part 2", groupe de travail "sparsité", ENSAE, Paris.

2008/09/26 Talk: "Bornes PAC-Bayésiennes et estimateurs randomisés, part 1", groupe de travail "sparsité", ENSAE, Paris.

2008/09/01 Talk: "PAC-Bayesian bounds for randomizes empirical risks minimizers", journées "stat. math. et applications", Fréjus.

2008/07/24 Talk at the workshop "new trends in model selection and related areas", University of Vienna.

2008/07/08 Informal talk at the probability summer school, Saint-Flour.

2008/06/20 Talk: "PAC-Bayesian bounds and model selection", workshop of the ERCIM, Neuchatel.

2008/04/04 Talk: "Bornes PAC-Bayésiennes pour des estimateurs par minimisation du risque empirique", SAMOS, Université Paris 1.

2008/02/11 Talk: "Bornes PAC-Bayésiennes pour des minimiseurs (randomisés) du risque empirique", GT de statistique du LPMA, Paris.

2008/02/01 Talk au GT "sparsité", org. A. Tsybakov, ENSAE, Paris.

2007/06/14 Talk at the conference on "ordered statistical data and inequalities", Amman University, Amman.

2006/12/22 Talk: "Sélection itérative de variables en estimation de régression", séminaire du LATP, Marseille.

2006/09/06 Talk: "Sélection itérative de variables en estimation de régression", journées MAS de la SMAI, Lille.

2006/05/31 Poster at the conference "Mathematical foundations of learning theory II", ENS, Paris.

2006/04/24 Talk: "Sélection itérative de variables en estimation de régression", colloque "Jeunes probabilistes et statisticiens", Aussois.

2006/03/13 Talk: "Sélection itérative de caractéristiques pour l'estimation de la régression", GT de stats. du LPMA, Paris.

2005/11/27 Talk: "Sélection itérative de variables pour l'estimation de la régression", GT "apprentissage" de l'ENS Ulm, Paris.

2005/10/13 Talk: "Sélection itérative de variables pour l'estimation de la régression", GT de stats., ENSAE, Paris.