1 code implementation • 10 May 2023 • Max Klabunde, Tobias Schumacher, Markus Strohmaier, Florian Lemmerich
Measuring similarity of neural networks to understand and improve their behavior has become an issue of great importance and research interest.
no code implementations • 29 Dec 2022 • Tobias Schumacher, Marlene Lutz, Sandipan Sikdar, Markus Strohmaier
By virtue of their diverse application contexts, we argue that such a comparative analysis is not straightforward.
1 code implementation • 4 Mar 2021 • Tobias Schumacher, Markus Strohmaier, Florian Lemmerich
More generally, we find that the performance on multiclass quantification is inferior to the results obtained in the binary setting.
2 code implementations • 20 May 2020 • Tobias Schumacher, Hinrikus Wolf, Martin Ritzert, Florian Lemmerich, Jan Bachmann, Florian Frantzen, Max Klabunde, Martin Grohe, Markus Strohmaier
We systematically evaluate the (in-)stability of state-of-the-art node embedding algorithms due to randomness, i. e., the random variation of their outcomes given identical algorithms and graphs.
no code implementations • 23 Dec 2019 • Michael Ellers, Michael Cochez, Tobias Schumacher, Markus Strohmaier, Florian Lemmerich
In that setting, we analyze whether after the removal of the node from the network and the deletion of the vector representation of the respective node in the embedding significant information about the link structure of the removed node is still encoded in the embedding vectors of the remaining nodes.