no code implementations • WNUT (ACL) 2021 • Heereen Shim, Dietwig Lowet, Stijn Luca, Bart Vanrumste
Also, we propose a novel multi-task temporal information extraction model and investigate whether multi-task learning can contribute to performance improvement by exploiting additional training signals with the existing training data.
no code implementations • NAACL (ClinicalNLP) 2022 • Heereen Shim, Dietwig Lowet, Stijn Luca, Bart Vanrumste
This study aims to investigate further imbalance in a medical code prediction dataset in terms of demographic variables and analyse performance differences in demographic groups.
no code implementations • NAACL (NLPMC) 2021 • Heereen Shim, Dietwig Lowet, Stijn Luca, Bart Vanrumste
There has been significant progress in dialogue systems research.
no code implementations • 20 May 2022 • Thomas Mortier, Viktor Bengs, Eyke Hüllermeier, Stijn Luca, Willem Waegeman
In this paper, we extend the notion of calibration, which is commonly used to evaluate the validity of the aleatoric uncertainty representation of a single probabilistic classifier, to assess the validity of an epistemic uncertainty representation obtained by sets of probabilistic classifiers.