Search Results for author: Stefan Winzeck

Found 4 papers, 3 papers with code

Algorithmic encoding of protected characteristics in image-based models for disease detection

1 code implementation27 Oct 2021 Ben Glocker, Charles Jones, Melanie Bernhardt, Stefan Winzeck

We explore test set resampling, transfer learning, multitask learning, and model inspection to assess the relationship between the encoding of protected characteristics and disease detection performance across subgroups.

Decision Making Transfer Learning

Risk of Bias in Chest Radiography Deep Learning Foundation Models

2 code implementations7 Sep 2022 Ben Glocker, Charles Jones, Melanie Roschewitz, Stefan Winzeck

Purpose: To analyze a recently published chest radiography foundation model for the presence of biases that could lead to subgroup performance disparities across biological sex and race.

Decision Making Dimensionality Reduction

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