Search Results for author: Ev Zisselman

Found 5 papers, 4 papers with code

Explore to Generalize in Zero-Shot RL

1 code implementation NeurIPS 2023 Ev Zisselman, Itai Lavie, Daniel Soudry, Aviv Tamar

Our insight is that learning a policy that effectively $\textit{explores}$ the domain is harder to memorize than a policy that maximizes reward for a specific task, and therefore we expect such learned behavior to generalize well; we indeed demonstrate this empirically on several domains that are difficult for invariance-based approaches.

Zero-shot Generalization

Regularization Guarantees Generalization in Bayesian Reinforcement Learning through Algorithmic Stability

no code implementations24 Sep 2021 Aviv Tamar, Daniel Soudry, Ev Zisselman

In the Bayesian reinforcement learning (RL) setting, a prior distribution over the unknown problem parameters -- the rewards and transitions -- is assumed, and a policy that optimizes the (posterior) expected return is sought.

reinforcement-learning Reinforcement Learning (RL)

Deep Residual Flow for Out of Distribution Detection

1 code implementation CVPR 2020 Ev Zisselman, Aviv Tamar

Specifically, we demonstrate the effectiveness of our method in ResNet and DenseNet architectures trained on various image datasets.

Out-of-Distribution Detection

A Local Block Coordinate Descent Algorithm for the CSC Model

1 code implementation CVPR 2019 Ev Zisselman, Jeremias Sulam, Michael Elad

The Convolutional Sparse Coding (CSC) model has recently gained considerable traction in the signal and image processing communities.

Image Inpainting

A Local Block Coordinate Descent Algorithm for the Convolutional Sparse Coding Model

2 code implementations1 Nov 2018 Ev Zisselman, Jeremias Sulam, Michael Elad

The Convolutional Sparse Coding (CSC) model has recently gained considerable traction in the signal and image processing communities.

Image Inpainting

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