Theresa Ullmann

According to our database, Theresa Ullmann authored at least 5 papers between 2022 and 2023.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2023

Over-optimistic evaluation and reporting of novel cluster algorithms: an illustrative study.

Theresa Ullmann, Anna Beer, Maximilian Hünemörder, Thomas Seidl, Anne-Laure Boulesteix

Adv. Data Anal. Classif., March, 2023

Over-optimism in unsupervised microbiome analysis: Insights from network learning and clustering.

Theresa Ullmann, Stefanie Peschel, Philipp F. M. Baumann, Christian L. Müller, Anne-Laure Boulesteix

PLoS Comput. Biol., January, 2023

Hyperparameter optimization: Foundations, algorithms, best practices, and open challenges.

Bernd Bischl, Martin Binder, Michel Lang, Tobias Pielok, Jakob Richter, Stefan Coors, Janek Thomas, Theresa Ullmann, Marc Becker, Anne-Laure Boulesteix, Difan Deng, Marius Lindauer

WIREs Data. Mining. Knowl. Discov., 2023

2022

Evaluation of clustering results and novel cluster algorithms: a metascientific perspective.

Theresa Ullmann

PhD thesis, 2022

Validation of cluster analysis results on validation data: A systematic framework.

Theresa Ullmann, Christian Hennig, Anne-Laure Boulesteix

WIREs Data Mining Knowl. Discov., 2022