Search Results for author: Pedro H. M. Braga

Found 10 papers, 6 papers with code

Bridging the Gap Between Offline and Online Reinforcement Learning Evaluation Methodologies

no code implementations15 Dec 2022 Shivakanth Sujit, Pedro H. M. Braga, Jorg Bornschein, Samira Ebrahimi Kahou

Offline RL algorithms try to address this issue by bootstrapping the learning process from existing logged data without needing to interact with the environment from the very beginning.

Offline RL reinforcement-learning +1

rSoccer: A Framework for Studying Reinforcement Learning in Small and Very Small Size Robot Soccer

1 code implementation15 Jun 2021 Felipe B. Martins, Mateus G. Machado, Hansenclever F. Bassani, Pedro H. M. Braga, Edna S. Barros

Reinforcement learning is an active research area with a vast number of applications in robotics, and the RoboCup competition is an interesting environment for studying and evaluating reinforcement learning methods.

OpenAI Gym reinforcement-learning +2

A Framework for Studying Reinforcement Learning and Sim-to-Real in Robot Soccer

no code implementations18 Aug 2020 Hansenclever F. Bassani, Renie A. Delgado, José Nilton de O. Lima Junior, Heitor R. Medeiros, Pedro H. M. Braga, Mateus G. Machado, Lucas H. C. Santos, Alain Tapp

This article introduces an open framework, called VSSS-RL, for studying Reinforcement Learning (RL) and sim-to-real in robot soccer, focusing on the IEEE Very Small Size Soccer (VSSS) league.

Domain Adaptation reinforcement-learning +1

Learning to Play Soccer by Reinforcement and Applying Sim-to-Real to Compete in the Real World

no code implementations24 Mar 2020 Hansenclever F. Bassani, Renie A. Delgado, Jose Nilton de O. Lima Junior, Heitor R. Medeiros, Pedro H. M. Braga, Alain Tapp

This work presents an application of Reinforcement Learning (RL) for the complete control of real soccer robots of the IEEE Very Small Size Soccer (VSSS), a traditional league in the Latin American Robotics Competition (LARC).

Reinforcement Learning (RL)

MOEA/D with Uniformly Randomly Adaptive Weights

no code implementations15 Aug 2019 Lucas R. C. de Farias, Pedro H. M. Braga, Hansenclever F. Bassani, Aluizio F. R. Araújo

In this paper, we propose the MOEA/D with Uniformly Randomly Adaptive Weights (MOEA/DURAW) which uses the Uniformly Randomly method as an approach to subproblems generation, allowing a flexible population size even when working with many objective problems.

A Semi-Supervised Self-Organizing Map for Clustering and Classification

1 code implementation1 Jul 2019 Pedro H. M. Braga, Hansenclever F. Bassani

There has been an increasing interest in semi-supervised learning in the recent years because of the great number of datasets with a large number of unlabeled data but only a few labeled samples.

Clustering General Classification

A Semi-Supervised Self-Organizing Map with Adaptive Local Thresholds

1 code implementation1 Jul 2019 Pedro H. M. Braga, Hansenclever F. Bassani

Also, it is important to develop methods that are easy to parameterize in a way that is robust to the different characteristics of the data at hand.

Clustering General Classification

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