Search Results for author: Reinhold Schmidt

Found 5 papers, 0 papers with code

Explainable concept mappings of MRI: Revealing the mechanisms underlying deep learning-based brain disease classification

no code implementations16 Apr 2024 Christian Tinauer, Anna Damulina, Maximilian Sackl, Martin Soellradl, Reduan Achtibat, Maximilian Dreyer, Frederik Pahde, Sebastian Lapuschkin, Reinhold Schmidt, Stefan Ropele, Wojciech Samek, Christian Langkammer

Using quantitative R2* maps we separated Alzheimer's patients (n=117) from normal controls (n=219) by using a convolutional neural network and systematically investigated the learned concepts using Concept Relevance Propagation and compared these results to a conventional region of interest-based analysis.

Imputation of missing values in multi-view data

no code implementations26 Oct 2022 Wouter van Loon, Marjolein Fokkema, Frank de Vos, Marisa Koini, Reinhold Schmidt, Mark de Rooij

This leads to very large quantities of missing data which, especially when combined with high-dimensionality, makes the application of conditional imputation methods computationally infeasible.

Imputation Meta-Learning +2

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