Department of Computer Science | Institute of Theoretical Computer Science | CADMO

Theory of Combinatorial Algorithms

Prof. Emo Welzl and Prof. Bernd Gärtner

Mittagsseminar (in cooperation with M. Ghaffari, A. Steger and B. Sudakov)

Mittagsseminar Talk Information

Date and Time: Tuesday, June 17, 2014, 12:15 pm

Duration: 30 minutes

Location: CAB G11

Speaker: Martin Jaggi

A Short Tutorial on Frank-Wolfe Algorithms for Sparse Convex Optimization

For constrained (and bounded) convex optimization problems, there are two main conceptual types of first-order methods: (Projected) gradient based methods on one hand, and Frank-Wolfe methods on the other hand. In this talk I'll try to give an overview over the latter ones. We'll also discuss several applications, and relations to greedy optimization and sparse optimization with atomic decompositions.

Tutorial website for more information:

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