Structured Sparsity Inducing Norms: Statistical and Algorithmic Properties with

Structured Sparsity-Inducing Norms: Statistical and Algorithmic Properties with Applications to Neuroimaging Rodolphe Jenatton SIERRA project, INRIA Rocquencourt - Ecole Normale Superieure PhD defense at ENS Cachan, November 24, 2011 Advisors: Jean-Yves Audibert Francis Bach Reviewers: Laurent El Ghaoui Massimiliano Pontil Examinateurs: Remi Gribonval Eric Moulines Guillaume Obozinski Bertrand Thirion

• structured sparsity-inducing


• ens cachan


• prior knowledge only


• rocquencourt - ecole normale


• sparsity