Search Results for author: Amitay Bar

Found 4 papers, 2 papers with code

Riemannian Covariance Fitting for Direction-of-Arrival Estimation

no code implementations4 Apr 2024 Joseph S. Picard, Amitay Bar, Ronen Talmon

In this paper, as a remedy, we present a comprehensive study of the use of various Riemannian metrics of HPD matrices in CF.

Direction of Arrival Estimation

The Expected Loss of Preconditioned Langevin Dynamics Reveals the Hessian Rank

no code implementations21 Feb 2024 Amitay Bar, Rotem Mulayoff, Tomer Michaeli, Ronen Talmon

Langevin dynamics (LD) is widely used for sampling from distributions and for optimization.

On Interference-Rejection Using Riemannian Geometry for Direction of Arrival Estimation

1 code implementation9 Jan 2023 Amitay Bar, Ronen Talmon

We consider the problem of estimating the direction of arrival of desired acoustic sources in the presence of multiple acoustic interference sources.

Direction of Arrival Estimation

Option Discovery in the Absence of Rewards with Manifold Analysis

1 code implementation ICML 2020 Amitay Bar, Ronen Talmon, Ron Meir

Options have been shown to be an effective tool in reinforcement learning, facilitating improved exploration and learning.

reinforcement-learning Reinforcement Learning (RL)

Cannot find the paper you are looking for? You can Submit a new open access paper.