Search Results for author: Refael Vivanti

Found 4 papers, 2 papers with code

A Game of Bundle Adjustment -- Learning Efficient Convergence

no code implementations25 Aug 2023 Amir Belder, Refael Vivanti, Ayellet Tal

Bundle adjustment is the common way to solve localization and mapping.

Can Q-learning solve Multi Armed Bantids?

no code implementations21 Oct 2021 Refael Vivanti

We claim that this stems from variance differences between policies, which causes two problems: The first problem is the "Boring Policy Trap" where each policy have a different implicit exploration depends on its rewards variance, and leaving a boring, or low variance, policy is less likely due to its low implicit exploration.

Decision Making Q-Learning +1

Adaptive Symmetric Reward Noising for Reinforcement Learning

1 code implementation24 May 2019 Refael Vivanti, Talya D. Sohlberg-Baris, Shlomo Cohen, Orna Cohen

We claim that some of the brittleness stems from variance differences, i. e. when different environment areas - states and/or actions - have different rewards variance.

Autonomous Driving Q-Learning +2

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