Search Results for author: Andre Rosendo

Found 4 papers, 0 papers with code

Scaffolded Learning of In-place Trotting Gait for a Quadruped Robot with Bayesian Optimization

no code implementations25 Jan 2021 Keyan Zhai, Chu'an Li, Andre Rosendo

This paper presents the impact of a similar supports in the learning of a stable gait on a quadruped robot.

Bayesian Optimization

Proximal Policy Optimization Smoothed Algorithm

no code implementations4 Dec 2020 Wangshu Zhu, Andre Rosendo

To address this issue we present a PPO variant, named Proximal Policy Optimization Smooth Algorithm (PPOS), and its critical improvement is the use of a functional clipping method instead of a flat clipping method.

Continuous Control

Trade-off on Sim2Real Learning: Real-world Learning Faster than Simulations

no code implementations21 Jul 2020 Jingyi Huang, Yizheng Zhang, Fabio Giardina, Andre Rosendo

While considering Sim and Real learning, our experiments show that the sample-efficient Deep Bayesian RL performance is better than DRL even when computation time (as opposed to number of iterations) is taken in consideration.

Q-Learning

Tactical Reward Shaping: Bypassing Reinforcement Learning with Strategy-Based Goals

no code implementations8 Oct 2019 Yizheng Zhang, Andre Rosendo

Deep Reinforcement Learning (DRL) has shown its promising capabilities to learn optimal policies directly from trial and error.

Q-Learning reinforcement-learning +1

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