Search Results for author: Pal Halvorsen

Found 4 papers, 2 papers with code

Explainability of Machine Learning Models under Missing Data

1 code implementation29 Jun 2024 Tuan L. Vo, Thu Nguyen, Hugo L. Hammer, Michael A. Riegler, Pal Halvorsen

This paper briefly summarizes the development of the field of missing data with respect to Explainable Artificial Intelligence and experimentally investigates the effects of various imputation methods on the calculation of Shapley values, a popular technique for interpreting complex machine learning models.

Explainable artificial intelligence Feature Importance +2

Real-Time Detection of Events in Soccer Videosusing 3D Convolutional Neural Networks

no code implementations2 Dec 2020 Olav A. Nergard Rongved, Steven A. Hicks, Vajira Thambawita, Hakon K. Stensland, Evi Zouganeli, Dag Johansen, Michael A. Riegler, Pal Halvorsen

The trade-off is a slightly lower precision compared to the current state-of-the-art, which has higher latency and performs better when a less accurate time estimation can be accepted.

Action Spotting

ResUNet++: An Advanced Architecture for Medical Image Segmentation

6 code implementations16 Nov 2019 Debesh Jha, Pia H. Smedsrud, Michael A. Riegler, Dag Johansen, Thomas de Lange, Pal Halvorsen, Havard D. Johansen

Accurate computer-aided polyp detection and segmentation during colonoscopy examinations can help endoscopists resect abnormal tissue and thereby decrease chances of polyps growing into cancer.

Colorectal Polyps Characterization Image Segmentation +3

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