Search Results for author: Nina Weng

Found 7 papers, 0 papers with code

Non-discrimination Criteria for Generative Language Models

no code implementations13 Mar 2024 Sara Sterlie, Nina Weng, Aasa Feragen

Our results address the presence of occupational gender bias within such conversational language models.

Shortcut Learning in Medical Image Segmentation

no code implementations11 Mar 2024 Manxi Lin, Nina Weng, Kamil Mikolaj, Zahra Bashir, Morten Bo Søndergaard Svendsen, Martin Tolsgaard, Anders Nymark Christensen, Aasa Feragen

Shortcut learning is a phenomenon where machine learning models prioritize learning simple, potentially misleading cues from data that do not generalize well beyond the training set.

Image Classification Image Segmentation +3

Fast Diffusion-Based Counterfactuals for Shortcut Removal and Generation

no code implementations21 Dec 2023 Nina Weng, Paraskevas Pegios, Aasa Feragen, Eike Petersen, Siavash Bigdeli

Via a novel inpainting-based modification we spatially limit the changes made with no extra inference step, encouraging the removal of spatially constrained shortcut features while ensuring that the shortcut-free counterfactuals preserve their remaining image features to a high degree.

counterfactual Counterfactual Explanation +1

Are Sex-based Physiological Differences the Cause of Gender Bias for Chest X-ray Diagnosis?

no code implementations9 Aug 2023 Nina Weng, Siavash Bigdeli, Eike Petersen, Aasa Feragen

In this work, we investigate the causes of gender bias in machine learning-based chest X-ray diagnosis.

Fairness

Will You Ever Become Popular? Learning to Predict Virality of Dance Clips

no code implementations6 Nov 2021 Jiahao Wang, Yunhong Wang, Nina Weng, Tianrui Chai, Annan Li, Faxi Zhang, Sansi Yu

Therefore, virality prediction from dance challenges is of great commercial value and has a wide range of applications, such as smart recommendation and popularity promotion.

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