1 code implementation • 7 Feb 2024 • Yuan Tian, Wenqi Zhou, Hao Dong, David S. Kammer, Olga Fink
Our results demonstrate that Sym-Q excels not only in recovering underlying mathematical structures but also uniquely learns to efficiently refine the output expression based on reward signals, thereby discovering underlying expressions.
no code implementations • 30 Apr 2023 • Zhichao Han, Olga Fink, David S. Kammer
First, it infers the interaction types of different edges collectively by explicitly encoding the correlation among incoming interactions with a joint distribution, and second, it allows handling systems with variable topological structure over time.
no code implementations • 1 Feb 2022 • Zhichao Han, David S. Kammer, Olga Fink
Access to the governing particle interaction law is fundamental for a complete understanding of such systems.