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AdarshArunEire / Riemannian-Factor-Dynamics Star 1 Code Issues Pull requests Riemannian Factor Dynamics: a SPD factor model built around a moving baseline in curved geometry python r time-series quantitative-finance financial-econometrics covariance-estimation riemannian-geometry spd-manifold bures-wasserstein dynamic-factor-models covariance-forecasting Updated Aug 31, 2026 Jupyter Notebook
Benoit-Muller / PDM Star 1 Code Issues Pull requests Master project: Bures-Wasserstein barycenters riemannian-manifold riemannian-optimization barycenter semi-definite-programming bures-wasserstein Updated Nov 11, 2024 MATLAB
itsmeuniverse / itspace Star 0 Code Issues Pull requests Official implementation of ITSPACE: certified few-step Gaussian optimal transport updates for low-rank covariance alignment. optimal-transport domain-adaptation bures-wasserstein icml-2026 geometric-machine-learning gaussian-optimal-transport covariance-alignment representation-adaptation Updated Jul 3, 2026 Python