Let's do the time-warp-attend: Learning topological invariants of dynamical systems

1 code implementation • 14 Dec 2023 • Noa Moriel, Matthew Ricci, Mor Nitzan

Our method provides valuable insights into the qualitative, long-term behavior of a wide range of dynamical systems, and can detect bifurcations or catastrophic transitions in large-scale physical and biological systems.

Phase2vec: Dynamical systems embedding with a physics-informed convolutional network

1 code implementation • 7 Dec 2022 • Matthew Ricci, Noa Moriel, Zoe Piran, Mor Nitzan

In an auxiliary training period, embeddings are optimized so that they robustly encode the equations of unseen data over and above the performance of a per-equation fitting method.

Time Series Time Series Analysis +1