Shaping Level Sets with Submodular Functions

We consider a class of sparsity-inducing regularization terms based on submodular functions. While earlier work has focused on non-decreasing functions, we explore symmetric submodular functions and their Lov

• Type: Journal
• Year: 2010
• Where: CORR
• Authors: Francis Bach
• Keywords: CORR 2010, Education, Lov´asz Extension, Regularization Terms, Submodular Functions