Search Results for author: Kristoffer K. Wickstrøm

Found 3 papers, 3 papers with code

View it like a radiologist: Shifted windows for deep learning augmentation of CT images

1 code implementation25 Nov 2023 Eirik A. Østmo, Kristoffer K. Wickstrøm, Keyur Radiya, Michael C. Kampffmeyer, Robert Jenssen

Our method outperforms classical intensity augmentations as well as the intensity augmentation pipeline of the popular nn-UNet on multiple datasets.

Computed Tomography (CT) Lesion Segmentation

The Meta-Evaluation Problem in Explainable AI: Identifying Reliable Estimators with MetaQuantus

1 code implementation14 Feb 2023 Anna Hedström, Philine Bommer, Kristoffer K. Wickstrøm, Wojciech Samek, Sebastian Lapuschkin, Marina M. -C. Höhne

We address this problem through a meta-evaluation of different quality estimators in XAI, which we define as ''the process of evaluating the evaluation method''.

Explainable Artificial Intelligence (XAI)

RELAX: Representation Learning Explainability

1 code implementation19 Dec 2021 Kristoffer K. Wickstrøm, Daniel J. Trosten, Sigurd Løkse, Ahcène Boubekki, Karl Øyvind Mikalsen, Michael C. Kampffmeyer, Robert Jenssen

Our approach can also model the uncertainty in its explanations, which is essential to produce trustworthy explanations.

Representation Learning

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