Multi-output conformal regression
- 👤 Speaker: Souhaib Ben Taieb (Mohamed bin Zayed University of Artificial Intelligence)
- 📅 Date & Time: Wednesday 04 June 2025, 11:45 - 12:05
- 📍 Venue: Seminar Room 1, Newton Institute
Abstract
Conformal prediction allows us to construct distribution-free prediction regions with finite-sample coverage guarantees. While well-established in univariate settings, its extension to multi-output regression remains relatively underexplored and introduces additional challenges, such as capturing complex output dependencies and increased computational complexity. In this presentation, we introduce a unified comparative study of several conformal methods for multi-output prediction, including different classes of conformity scores. By integrating these methods within a common framework, we highlight key methodological differences and identify connections between them. We also compare their empirical performance across a range of real-world tabular regression datasets.
Series This talk is part of the Isaac Newton Institute Seminar Series series.
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Souhaib Ben Taieb (Mohamed bin Zayed University of Artificial Intelligence)
Wednesday 04 June 2025, 11:45-12:05