no code implementations • 29 Sep 2023 • Maximilian Schambach, Dominique Paul, Johannes S. Otterbach
To analyze the scaling potential of deep tabular representation learning models, we introduce a novel Transformer-based architecture specifically tailored to tabular data and cross-table representation learning by utilizing table-specific tokenizers and a shared Transformer backbone.
1 code implementation • NeurIPS 2023 • Julien Siems, Konstantin Ditschuneit, Winfried Ripken, Alma Lindborg, Maximilian Schambach, Johannes S. Otterbach, Martin Genzel
Generalized Additive Models (GAMs) have recently experienced a resurgence in popularity due to their interpretability, which arises from expressing the target value as a sum of non-linear transformations of the features.
no code implementations • 18 Mar 2023 • Julien Siems, Maximilian Schambach, Sebastian Schulze, Johannes S. Otterbach
In this work, we focus on developing dynamic inventory ordering policies for a multi-echelon, i. e. multi-stage, supply chain.
no code implementations • 5 Jul 2022 • Simon Ohler, Daniel Brady, Winfried Lötzsch, Michael Fleischhauer, Johannes S. Otterbach
Self-Organized Criticality (SOC) is a ubiquitous dynamical phenomenon believed to be responsible for the emergence of universal scale-invariant behavior in many, seemingly unrelated systems, such as forest fires, virus spreading or atomic excitation dynamics.
1 code implementation • 28 Jun 2022 • Winfried Lötzsch, Simon Ohler, Johannes S. Otterbach
Specifically, we test generalization to meshes with different shapes and superposition of solutions for a different number of inhomogeneities.
1 code implementation • 26 Jan 2022 • Konstantin Ditschuneit, Johannes S. Otterbach
We show a crucial interplay between providing a high-capacity model at the beginning of training and the compression pressure forcing the model to compress concepts into retained channels.
no code implementations • 12 Jun 2018 • Johannes S. Otterbach
This version withdrawn by arXiv administrators because the submitter did not have the right to agree to our license at the time of submission.