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Bibliographic Details
Main Authors: Jordana, Armand, Zhang, Jianghan, Amigo, Joseph, Righetti, Ludovic
Format: Preprint
Published: 2025
Subjects:
Online Access:https://arxiv.org/abs/2506.22087
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Table of Contents:
  • Zero-order optimization techniques are becoming increasingly popular in robotics due to their ability to handle non-differentiable functions and escape local minima. These advantages make them particularly useful for trajectory optimization and policy optimization. In this work, we propose a mathematical tutorial on random search. It offers a simple and unifying perspective for understanding a wide range of algorithms commonly used in robotics. Leveraging this viewpoint, we classify many trajectory optimization methods under a common framework and derive novel competitive RL algorithms.