Shared active subspace for multivariate vector-valued functions

no code implementations • 5 Jan 2024 • Khadija Musayeva, Mickael Binois

This paper proposes several approaches as baselines to compute a shared active subspace for multivariate vector-valued functions.

Sample Complexity Result for Multi-category Classifiers of Bounded Variation

no code implementations • 20 Mar 2020 • Khadija Musayeva

Secondly, we provide a sharper decomposition result for the fat-shattering dimension in terms of C, which for sets of BV functions gives an improvement from O(C^(d/2 +1)) to O(Cln^2(C)).

Rademacher Complexity and Generalization Performance of Multi-category Margin Classifiers

no code implementations • 3 Dec 2018 • Khadija Musayeva, Fabien Lauer, Yann Guermeur

This capacity measure is then linked to the metric entropy through the chaining method.