Atelier Général du PNCG: Machine Learning for the study of galaxies and cosmology (see conference website)

Astrophysics | 09/06/2021 | Organized by Arnaud Siebert | See recordings

The size of modern datasets (acquired or produced by numerical simulations), is a BigData challenge. The PNCG community has developed ML methods, applied to cosmology, galaxy populations and other purposes. Our goal is to gather interested people to discuss recent results and share expertise.

Participations

Johan Richard (Attendance only) > Attendance Only

Quentin Kral (Attendance only) > Attendance Only

Arnaud Siebert (Organizer,Attendance only) > Attendance Only

Kevin Baillié (Attendance only) > Attendance Only

Musfar Muhamed Kozhikkal (Attendance only) > Attendance Only

Mamadou N'Diaye (Attendance only) > Attendance Only

Olivia Venot (Attendance only) > Attendance Only

Yohan Dubois (Program committee member,Attendance only) > Attendance only

Rémi Cabanac (Attendance only) > Attendance Only

Benoit Famaey (Program committee member,Attendance only) > Attendance only

Annie Robin (Attendance only) > Attendance Only

Raphael Gavazzi (Attendance only) > Attendance Only

Eric Jullo (Attendance only) > Attendance Only

Martin KILBINGER (Attendance only) > Attendance Only

Lucie Leboulleux (Attendance only) > Attendance Only

Pier-Francesco Rocci (Attendance only) > Attendance Only

Maxime Trebitsch (Attendance only) > Attendance only

Lucas Chollet (Attendance only) > Attendance Only

Lucie Khlat (Attendance only) > Attendance Only

Olivier Le Contel (Attendance only) > Attendance Only

Jean Ballet (Attendance only) > Attendance Only

Mohamad Ali-Dib (Attendance only) > Attendance Only

Simon GAZAGNES (Attendance only) > Attendance Only

Matthieu Bethermin (Attendance only) > Attendance Only

Jorge Andrés Villa Vélez (Attendance only) > Attendance Only

Caroline Bot (Attendance only) > Attendance Only

Patrick de Laverny (Attendance only) > Attendance Only

Adélaïde Claeyssens (Attendance only) > Attendance Only

Meriam Ezziati (Attendance only) > Your title

Franco Mallia (Attendance only) > Attendance Only

Vanessa Hill (Attendance only) > Attendance Only

PIERRE GUILLARD (Attendance only) > Attendance Only

Benjamin Thomasson (Attendance only) > Attendance Only

Denis Burgarella (Attendance only) > Attendance Only

Ivanna Langan (Attendance only) > Attendance Only

Adelie Gorce (Attendance only) > Attendance Only

David Cornu (Attendance only) > Your title

Ezequiel Gonzalez (Attendance only) > Attendance Only

François Bouchet (Attendance only) > Attendance Only

Jonathan Freundlich (Attendance only) > Attendance Only

Julien Dubois (Poster) > Unsupervised classification of CIGALE galaxy spectra

Stephanie Escoffier (Attendance only) > Attendance Only

Wim van Driel (Attendance only) > Attendance Only

Rashi Jain (Attendance only) > Attendance Only

Nicole Nesvadba (Attendance only) > Attendance Only

Jérémy Fensch (Attendance only) > Attendance Only

Ariane Lançon (Attendance only) > Attendance Only

Luca Bucciantini (Attendance only) > Attendance Only

Vianney Lebouteiller (Attendance only) > Attendance Only

Vincent Boulenger (Attendance only) > Attendance Only

Pierre-Alain Duc (Attendance only) > Attendance Only

Helene Sol (Attendance only) > Attendance Only

Jean-Marc PETIT (Attendance only) > Attendance Only

Fabrice Lamareille (Attendance only) > Attendance Only

Florian Pacaud (Attendance only) > Attendance only

Florent Mertens (Attendance only) > Attendance Only

Stefania Amodeo (Attendance only) > Attendance Only

Lorenzo Posti (Attendance only) > Attendance Only

Hakim Atek (Attendance only) > Attendance Only

Guilhem Lavaux (Talk) > Bayesian inference of large scale structure surveys assisted by Deep learning emulators

Sandrine Codis (Attendance only) > Attendance Only

Iñigo Saez Casares (Attendance only) > Attendance Only

Jean Tedros (Attendance only) > Attendance Only

Simona Mei (Attendance only) > Attendance Only

Theo Pellegrin (Attendance only) > Attendance Only

Dominique Aubert (Attendance only) > Attendance Only

Romain Lhoussaine (Attendance only) > Attendance only

Nicolas Gillet (Attendance only) > Attendance Only

Philippe Salome (Program committee member,Attendance only) > Attendance Only

Quentin Petit (Poster) > Machine learning for gravitational lenses search in all-sky surveys

Jenny Sorce (Attendance only) > Your title

Mamta Pommier (Attendance only) > Attendance only

William Chantereau (Attendance only) > Attendance only

Mireille Louys (Attendance only) > Attendance Only

Thierry Dudok de Wit (Attendance only) > Attendance Only

Lidia Tasca (Attendance only) > Attendance Only

Etienne Pointecouteau (Attendance only) > Attendance Only

Romain Artigue (Attendance only) > Attendance Only

Chiara Ferrari (Attendance only) > Attendance Only

Nicolas Clerc (Attendance only) > Attendance Only

Georges Kordopatis (Attendance only) > Attendance Only

Matthieu Le Lain (Attendance only) > Attendance Only

Chotipan Boonkongkird (Attendance only) > Attendance only

Didier CUMENAL (Attendance only) > Attendance Only

Corentin Cadiou (Attendance only) > Attendance Only

Rashi Jain (Attendance only) > Attendance Only

Raphaël Peralta (Attendance only) > Attendance Only

Mathias Schultheis (Attendance only) > Attendance Only

Jean-Gabriel Cuby (Attendance only) > Attendance Only

Clotilde Busschaert (Attendance only) > Attendance Only

Johann COHEN-TANUGI (Attendance only) > Attendance Only

Florent Castellani (Attendance only) > Attendance Only

Stephane Arnouts (Attendance only) > Attendance Only

Grazyna Stasinska (Attendance only) > Attendance Only

Amélie Gressier (Attendance only) > Attendance Only

Aymeric Spiga (Attendance only) > Attendance Only

Jacques Vetois (Attendance only) > Attendance Only

Nicole Feautrier (Attendance only) > Attendance only

Tatyana Sadibekova (Attendance only) > Attendance Only

Valeria Pettorino (Program committee member,Attendance only) > Attendance Only

Herve Dole (Attendance only) > Attendance Only

Marian Douspis (Talk) > Machine learning in small scale CMB analysis

Lise Ramambason (Attendance only) > Attendance Only

Albert Bosma (Attendance only) > Attendance Only

Guilaine Lagache (Attendance only) > Attendance Only

Roser Pello (Attendance only) > Attendance Only

isabelle joncour (Attendance only) > Attendance Only

Vincent Hocdé (Attendance only) > Attendance Only

Isabelle VAUGLIN (Attendance only) > Attendance Only

Benoît Noyelles (Attendance only) > Attendance Only

Doogesh Kodi Ramanah (Attendance only) > Attendance Only

Alexandre Barthelemy (Attendance only) > Attendance Only

Remy Koskas (Poster) > Classification of cosmological models using Machine Learning Techniques, how and why does that work ?

eric Barrey (Attendance only) > Attendance Only

Anaelle Halle (Attendance only) > Attendance Only

Timothé Roland (Attendance only) > Attendance Only

Marko Shuntov (Attendance only) > Attendance Only

Nahuel Cabral (Attendance only) > Attendance Only

TIMEA CSENGERI (Attendance only) > Attendance Only

François Levrier (Attendance only) > Attendance Only

Pietro Dazzi (Attendance only) > Attendance Only

Paola Di Matteo (Attendance only) > Attendance Only

Alejandra Recio-Blanco (Attendance only) > Attendance Only

Pierre Kervella (Attendance only) > Attendance Only

Hervé Aussel (Attendance only) > Attendance Only

Nicolas Bouche (Attendance only) > Star-forming galaxies at z=1 with high dark-matter fractions and core dark-matter profiles

karim haroun (Attendance only) > Attendance only

Christophe Morisset (Poster) > Utilisation de Machine Learning pour l'etude du milieu interstellaire

Marion Farcy (Attendance only) > Attendance only

Laure Ciesla (Invited Talk) > Recovering galaxies' star formation history using machine learning

Nadège Lagarde (Attendance only) > Attendance Only

Nabila Aghanim (Talk) > Machine learning for the detection of Sunyaev-Zel'dovich (N. Aghanim, V. Bonjean, M. Douspis, G. Hurier, X. Jimenez)

Raoul Canameras (Talk) > Identifying strong gravitational lenses in current and future large-scale imaging surveys

Corinne Charbonnel (Attendance only) > Attendance Only

Aurélien Decelle (Talk) > Encoding large scale cosmological structure with Generative Adversarial Networks

Rodrigo Ibata (Talk) > Learning the dynamics of galaxies

Anne-Charlotte Perlbarg (Attendance only) > Attendance Only

Maxime Rey (Attendance only) > Attendance Only

Sophie Maurogordato (Attendance only) > Attendance only

Denise Lanzieri (Talk) > Automatically Differentiable Physics for Maximizing the Information Gain of Cosmological Surveys

Amaël Ellien (Attendance only) > Attendance Only

Francoise Combes (Attendance only) > Attendance Only

Amandine Le Brun (Attendance only) > Attendance Only

Tony Bonnaire (Poster) > The principal graph of the Cosmic Web

Alexandre Jeanneau (Attendance only) > Attendance only

David ROMEUF (Attendance only) > Attendance Only

Ana Acebron (Attendance only) > Attendance Only

Valentina Abril Melgarejo (Attendance only) > Attendance Only

Anne-Laure Melchior (Attendance only) > Attendance Only

Dangning Hu (Attendance only) > Attendance Only

Samuel Farrens (Attendance only) > Attendance only

Benjamin Schneider (Attendance only) > Attendance Only

Matthieu Tristram (Attendance only) > Attendance Only

Marc Huertas-Company (Invited Talk) > Deep Learning to study galaxy formation

Guillaume Thomas (Poster) > Measuring precise distances with Machine Learning methods

Barbara Mazzilli Ciraulo (Attendance only) > Attendance Only

Thiebaut Schirmer (Attendance only) > Attendance Only

Mathieu Van der Swaelmen (Attendance only) > Attendance Only

Clotilde Laigle (Poster) > Estimating galaxy properties from colours with the self-organizing maps: Forecasts for future imaging surveys with the Horizon-AGN Virtual Observatory

Benjamin Remy (Poster) > Probabilistic Mapping of Dark Matter by Neural Score Matching

Simon Conseil (Attendance only) > Attendance Only

Selma Benseguane (Attendance only) > Attendance Only

Stephane Charlot (Attendance only) > Attendance Only

Joaquín Álvaro (Attendance only) > Attendance Only

Floriane Leclercq (Attendance only) > Attendance Only

Julien Malzac (Attendance only) > Attendance Only

Marie Treyer (Invited Talk) > CNN photometric redshifts to z~6

Jean-Noël TERRY (Attendance only) > Attendance Only

Jonathan Chardin (Attendance only) > Predicting Images for the Dynamics Of stellar Clusters(π-DOC): a deep learning framework to predict mass,distance and age of globular clusters.

Clotilde Laigle (Attendance only) > Attendance Only

Emille Ishida (Invited Talk) > RESSPECT: A recommendation system for spectroscopic follow-up allocation

Francois Lanusse (Invited Talk) > Merging Deep Learning and Physical Models for the Analysis of Cosmological Surveys

Matthew Pieri (Attendance only) > Attendance only

Thierry Contini (Attendance only) > Attendance Only

Hugo Pfister (Poster) > Real galaxy mergers from galaxy pairs

Misha Haywood (Attendance only) > Attendance Only

Leo Michel-Dansac (Attendance only) > Attendance Only

Eric Lagadec (Attendance only) > Attendance Only

Samuel Boissier (Program committee member,Attendance only) > Attendance only

Axel Guinot (Attendance only) > Attendance Only

Emmanuel Nezri (Attendance only) > Attendance Only

Xavier Jimenez (Talk) > Photometric redshifts for UNIONS

André ZAMORANO VITORELLI (Poster) > Deep Learning for Blended Source Identification

Emilie Thelie (Attendance only) > Attendance Only

Emma Aycoberry (Attendance only) > Attendance Only

Grégoire Aufort (Poster) > Deep-Cigale : rethinking Bayesian SED fitting

Posters: Yes | Recording: Yes | Proceedings: No | Number of participants: 100-300 people