Search Results for author: Esther Luna Colombini

Found 8 papers, 7 papers with code

A Survey on Offline Reinforcement Learning: Taxonomy, Review, and Open Problems

1 code implementation2 Mar 2022 Rafael Figueiredo Prudencio, Marcos R. O. A. Maximo, Esther Luna Colombini

With the widespread adoption of deep learning, reinforcement learning (RL) has experienced a dramatic increase in popularity, scaling to previously intractable problems, such as playing complex games from pixel observations, sustaining conversations with humans, and controlling robotic agents.

Offline RL reinforcement-learning +1

CIDEr-R: Robust Consensus-based Image Description Evaluation

1 code implementation WNUT (ACL) 2021 Gabriel Oliveira dos Santos, Esther Luna Colombini, Sandra Avila

This paper shows that CIDEr-D, a traditional evaluation metric for image description, does not work properly on datasets where the number of words in the sentence is significantly greater than those in the MS COCO Captions dataset.

Descriptive Sentence

Attention, please! A survey of Neural Attention Models in Deep Learning

no code implementations31 Mar 2021 Alana de Santana Correia, Esther Luna Colombini

For the last six years, this property has been widely explored in deep neural networks.

Philosophy

#PraCegoVer: A Large Dataset for Image Captioning in Portuguese

2 code implementations21 Mar 2021 Gabriel Oliveira dos Santos, Esther Luna Colombini, Sandra Avila

Thus, inspired by this movement, we have proposed the #PraCegoVer, a multi-modal dataset with Portuguese captions based on posts from Instagram.

Image Captioning Sentence +1

Using Soft Actor-Critic for Low-Level UAV Control

1 code implementation5 Oct 2020 Gabriel Moraes Barros, Esther Luna Colombini

However, recently, model-free reinforcement learning has been successfully used for controlling drones without any prior knowledge of the robot model.

Parkinson’s Disease EMG Data Augmentation and Simulation with DCGANs and Style Transfer

2 code implementations3 May 2020 Rafael Anicet Zanini, Esther Luna Colombini

This paper proposes two new data augmentation approaches based on Deep Convolutional Generative Adversarial Networks (DCGANs) and Style Transfer for augmenting Parkinson’s Disease (PD) electromyography (EMG) signals.

Data Augmentation Electromyography (EMG) +1

Parkinson’s Disease EMG Signal Prediction Using Neural Networks

1 code implementation6 Oct 2019 Rafael Anicet Zanini, Esther Luna Colombini, Maria Claudia Ferrari de Castro

This paper proposes a comparison between different neural network models, using multilayer perceptron (MLPs) and recurrent neural network (RNN) models, for predicting Parkinson's disease electromyography (EMG) signals, to anticipate resulting resting tremor patterns.

EMG Signal Prediction

Cannot find the paper you are looking for? You can Submit a new open access paper.