Jul 16, 2015 · We propose a new class of convex penalty functions, called \emph{variational Gram functions} (VGFs), that can promote pairwise relations, such as orthogonality.

We introduce a new class of convex penalty functions, called variational Gram functions (VGFs), that can promote pairwise relations, such as orthogonality, ...

Abstract. We introduce a new class of convex penalty functions, called variational Gram func- tions (VGFs), that can promote pairwise relations, ...

Abstract. We propose a new class of convex penalty functions, called variational Gram functions. (VGFs), that can promote pairwise relations ...

A new class of convex penalty functions, called VGFs, that can promote pairwise relations, such as orthogonality, among a set of vectors in a vector space ...

Variational Gram Functions: Convex Analysis and Optimization. Maryam Fazel. University of Washington. Joint work with: Amin Jalali (UW), Lin Xiao (MSR). SIAM ...

These functions can serve as regularizers in convex optimization problems arising from hierarchical classification, multitask learning, and estimating vectors ...

Oct 10, 2017 · These functions can serve as regularizers in convex optimization problems arising from hierarchical classication, multitask learning, and ...

LA15 - IP6 Variational Gram Functions: Convex Analysis and Optimization · LA15 - IP6 Variational Gram Functions: Convex Analysis and Optimization (PDF).

Jan 1, 2017 · Jalali, Amin, Fazel, Maryam, and Xiao, Lin. "Variational Gram Functions: Convex Analysis and Optimization". SIAM Journal on Optimization 27 (4).