[Show/Hide Left Column]

Sujets Help

View Item

Domain Machine Learning-Robotics
Domain - extra Deep Learning on scientific data
Year 2014
Starting 01/10/2014
Status Open
Subject Learning to discover: supervised discrimination and unsupervised representation learning with applications in particle physics
Thesis advisor KÉGL Balázs
Laboratory EXT
Collaborations Laboratoire de l'Accélérateur Linéaire
Abstract Today, machine learning methods are routinely used in high-energy particle physics to accelerate the discovery of new phenomena. Typically, standard classification algorithms are used for signal/background separation both in the online selection (trigger) step, and in the offline analysis. The first goal of this thesis to answer some of the theoretical questions raised by these unorthodox machine learning applications, and to design new algorithms that improve the analyses. In the second theme we propose to go beyond the standard setup of ``manual'' feature extraction followed by classification and to investigate the applicability of recently developed techniques on unsupervised representation learning. Both themes are motivated by concrete particle and astroparticle physics experiments, the future International Linear Collider (ILC), and the Pierre Auger Experiment (Auger). Data provided by these experiments will be a natural testbed for methodolgies developed in the thesis.
Work program
Extra information
Details Download learningToDiscover.pdf
Expected funding Institutional funding
Status of funding Expected
Candidates Mehdi Cherti
user balazs.kegl
Created Sunday 18 of May, 2014 08:32:16 CEST
LastModif Sunday 18 of May, 2014 08:54:46 CEST

Ecole Doctorale Informatique Paris-Sud

Nicole Bidoit
Stéphanie Druetta
Conseiller aux thèses
Dominique Gouyou-Beauchamps

ED 427 - Université Paris-Sud
UFR Sciences Orsay
Bat 650 - aile nord - 417
Tel : 01 69 15 63 19
Fax : 01 69 15 63 87
courriel: ed-info at lri.fr