30167 Hannover
I received my M.Sc. in Applied Statistics and B.Sc. in Economics from the University of Göttingen. In my studies I focused on Machine & Deep Learning, (Bayesian) Generalized Linear Regression methods and Econometrics respectively. My thesis concerned itself with extracting main effects from Bayesian Neural Networks using grouped shrinkage priors and splines; inferring its parameters using Stochastic Gradient Markov Chain Monte Carlo methods.
Since Sep. 2021, I am pursuing my PhD as a member of Prof. Lindauer’s group. My current research interests are Bayesian- & multi-fidelity optimization and meta-learning, aiming at boosting the performance of machine learning algorithms by choosing appropriate hyperparameters in a data driven, principled and efficient manner. Most recently we investigated, how to combine multi-fidelity and meta-learning for algorithm selection using a transformer architecture. Currently I am involved in finding a way of training reinforcement learning agents more robustly as well as training graph-based models more efficiently using a novel fidelity type.
Research Interests
- Bayesian Optimization
- Multi-Fidelity for Hyperparameter Optimization
- Multi-Fidelity for Graph Neural Networks
- Meta-Learning for Hyperparameter Optimization
- Reinforcement Learning for Algorithm Selection on partial learning curves
- Hyperparameter Optimization for Reinforcement learning
Curriculum Vitae
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Work Experience
2021-today Doctoral Researcher Leibniz University Hannover
2021 (6 Monate) Student Assistant, Georg-August University Göttingen
2019 (6 Monate) Internship: Data Architecture and Smart Analytics, Deutsche Bank AG
2017-2018 (18 Monate) Student Assistant, Georg-August University Göttingen
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Education
Since 2021 Ph.D. Student in AutoML, Leibniz University Hannover
2017-2020 M.Sc Applied Statistics, Georg-August University Göttingen
2014-2017 B.Sc. Economics, Georg-August University Göttingen
Publications
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