Search Results for author: Omri Barak

Found 9 papers, 4 papers with code

Aligned and oblique dynamics in recurrent neural networks

1 code implementation14 Jul 2023 Friedrich Schuessler, Francesca Mastrogiuseppe, Srdjan Ostojic, Omri Barak

Here, we utilize recurrent neural networks (RNNs) to explore the question of when and how neural dynamics and the network's output are related from a geometrical point of view.

Relation

Cancer Progression as a Learning Process

no code implementations26 Sep 2021 Aseel Shomar, Omri Barak, Naama Brenner

We review underlying mechanisms that may support this search, and show by using a learning model that such exploratory adaptation is feasible in a high dimensional system as the cell.

Learning Theory

The interplay between randomness and structure during learning in RNNs

1 code implementation NeurIPS 2020 Friedrich Schuessler, Francesca Mastrogiuseppe, Alexis Dubreuil, Srdjan Ostojic, Omri Barak

Recurrent neural networks (RNNs) trained on low-dimensional tasks have been widely used to model functional biological networks.

Implementing Inductive bias for different navigation tasks through diverse RNN attrractors

no code implementations ICLR 2020 Tie XU, Omri Barak

Navigation is crucial for animal behavior and is assumed to require an internal representation of the external environment, termed a cognitive map.

Inductive Bias Q-Learning

Repeated sequential learning increases memory capacity via effective decorrelation in a recurrent neural network

no code implementations22 Jun 2019 Tomoki Kurikawa, Omri Barak, Kunihiko Kaneko

Memories in neural system are shaped through the interplay of neural and learning dynamics under external inputs.

DON’T JUDGE A BOOK BY ITS COVER - ON THE DYNAMICS OF RECURRENT NEURAL NETWORKS

no code implementations ICLR 2019 Doron Haviv, Alexander Rivkind, Omri Barak

To be effective in sequential data processing, Recurrent Neural Networks (RNNs) are required to keep track of past events by creating memories.

Understanding and Controlling Memory in Recurrent Neural Networks

2 code implementations19 Feb 2019 Doron Haviv, Alexander Rivkind, Omri Barak

Finally, we propose a novel regularization technique that is based on the relation between hidden state speeds and memory longevity.

Descriptive

One step back, two steps forward: interference and learning in recurrent neural networks

no code implementations24 May 2018 Chen Beer, Omri Barak

Our results show that interference between trials can greatly affect learning, in a learning rule dependent manner.

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