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cs.LG2010
Shaping Level Sets with Submodular Functions
Francis Bach
We consider a class of sparsity-inducing regularization terms based on submodular functions. While previous work has focused on non-decreasing functions, we explore symmetric submo…
cs.LG2010★ 25 cited
Convex Analysis and Optimization with Submodular Functions: a Tutorial
Francis Bach
Set-functions appear in many areas of computer science and applied mathematics, such as machine learning, computer vision, operations research or electrical networks. Among these s…