Nonsmooth Nonnegative Matrix Factorization (nsNMF) Alberto Pascual-Montano, Member, IEEE, J.M. Carazo, Senior Member, IEEE, Kieko Kochi, Dietrich Lehmann,
Thesis Proposal Learning with Sparsity: Structures, Optimization and Applications Xi Chen Committee Members: Jaime Carbonell (chair), Tom Mitchell, Larry.
