Search Results for author: Fabian Gröger

Found 7 papers, 3 papers with code

Robust T-Loss for Medical Image Segmentation

1 code implementation1 Jun 2023 Alvaro Gonzalez-Jimenez, Simone Lionetti, Philippe Gottfrois, Fabian Gröger, Marc Pouly, Alexander Navarini

Our results provide strong evidence that the T-Loss is a promising alternative for medical image segmentation where high levels of noise or outliers in the dataset are a typical phenomenon in practice.

Image Segmentation Medical Image Segmentation +2

Towards Reliable Dermatology Evaluation Benchmarks

1 code implementation13 Sep 2023 Fabian Gröger, Simone Lionetti, Philippe Gottfrois, Alvaro Gonzalez-Jimenez, Matthew Groh, Roxana Daneshjou, Labelling Consortium, Alexander A. Navarini, Marc Pouly

Benchmark datasets for digital dermatology unwittingly contain inaccuracies that reduce trust in model performance estimates.

STRUDEL: Self-Training with Uncertainty Dependent Label Refinement across Domains

no code implementations23 Apr 2021 Fabian Gröger, Anne-Marie Rickmann, Christian Wachinger

We propose to predict the uncertainty of pseudo labels and integrate it in the training process with an uncertainty-guided loss function to highlight labels with high certainty.

Pseudo Label Segmentation +1

Assessing Guest Nationality Composition from Hotel Reviews

no code implementations11 Aug 2023 Fabian Gröger, Marc Pouly, Flavia Tinner, Leif Brandes

Many hotels target guest acquisition efforts to specific markets in order to best anticipate individual preferences and needs of their guests.

Marketing

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