Léon Bottou

Léon Bottou
Born1965 (age 5960)
NationalityFrench
Alma materÉcole Polytechnique
École Normale Supérieure
Université Paris-Sud
Known forDjVu
AwardsBlavatnik Award for Young Scientists
Scientific career
FieldsMachine learning
InstitutionsFacebook Research
ThesisUne Approche théorique de l'Apprentissage Connexionniste: Applications à la Reconnaissance de la Parole (1991)

Léon-Yves Bottou (French pronunciation: [leɔ̃ bɔtu]; born 1965) is a researcher best known for his work in machine learning and data compression. His work presents stochastic gradient descent as a fundamental learning algorithm. He is also one of the main creators of the DjVu image compression technology (together with Yann LeCun and Patrick Haffner), and the maintainer of DjVuLibre, the open source implementation of DjVu. He is the original developer of the Lush programming language.