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Hidde Fokkema

PhD student, Korteweg-de Vries Institute

2 papers at NeurIPS 2025

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Poster Session 2

Wednesday, December 3, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Performative Validity of Recourse Explanations

#1012 · Gunnar König, Hidde Fokkema, Timo Freiesleben, Celestine Mendler-Dünner, Ulrike von Luxburg

Recourse algorithms can induce a distribution shift that makes their own recommendations invalid.

Poster Session 6

Friday, December 5, 2025 · 4:30 PM → 7:30 PM

Exhibit Hall C,D,E

Sample-efficient Learning of Concepts with Theoretical Guarantees: from Data to Concepts without Interventions

#1013 · Hidde Fokkema, Tim van Erven, Sara Magliacane

We describe a framework that provides theoretical guarantees on the correctness of learning concepts from data and on the number of required labels.