Search Results for author: Luiz Felipe Vecchietti

Found 5 papers, 1 papers with code

Off-Policy Reinforcement Learning with Loss Function Weighted by Temporal Difference Error

no code implementations26 Dec 2022 Bumgeun Park, TaeYoung Kim, Woohyeon Moon, Luiz Felipe Vecchietti, Dongsoo Har

We propose a novel method that introduces a weighting factor for each experience when calculating the loss function at the learning stage.

OpenAI Gym reinforcement-learning +1

Sensing accident-prone features in urban scenes for proactive driving and accident prevention

1 code implementation25 Feb 2022 Sumit Mishra, Praveen Kumar Rajendran, Luiz Felipe Vecchietti, Dongsoo Har

To avoid accidents due to missing these visual cues, this paper proposes a visual notification of AP-features to drivers based on real-time images obtained via dashcam.

RelMobNet: End-to-end relative camera pose estimation using a robust two-stage training

no code implementations25 Feb 2022 Praveen Kumar Rajendran, Sumit Mishra, Luiz Felipe Vecchietti, Dongsoo Har

For proving texture invariance, we investigate the generalization of the proposed method augmenting the datasets to different scene styles, as ablation studies, using generative adversarial networks.

3D Reconstruction Pose Estimation +2

Two-stage training algorithm for AI robot soccer

no code implementations13 Apr 2021 TaeYoung Kim, Luiz Felipe Vecchietti, Kyujin Choi, Sanem Sariel, Dongsoo Har

Because these two training processes are conducted in a series in every timestep, agents can learn how to maximize role rewards and team rewards simultaneously.

Multi-agent Reinforcement Learning reinforcement-learning +2

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