2 citations · 2 across the 2 of their papers we have counts for
2 papers
eess.SP2024★ 2 cited
Riemannian Covariance Fitting for Direction-of-Arrival Estimation
Joseph S. Picard, Amitay Bar, Ronen Talmon
Covariance fitting (CF) is a comprehensive approach for direction of arrival (DoA) estimation, consolidating many common solutions. Standard practice is to use Euclidean criteria f…
cs.LG2024
The Expected Loss of Preconditioned Langevin Dynamics Reveals the Hessian Rank
Amitay Bar, Rotem Mulayoff, Tomer Michaeli +1
Langevin dynamics (LD) is widely used for sampling from distributions and for optimization. In this work, we derive a closed-form expression for the expected loss of preconditioned…