Search Results for author: Mateus Roder

Found 14 papers, 6 papers with code

Feature Selection and Hyperparameter Fine-tuning in Artificial Neural Networks for Wood Quality Classification

no code implementations20 Oct 2023 Mateus Roder, Leandro Aparecido Passos, João Paulo Papa, André Luis Debiaso Rossi

The predictive performance of the model was compared against five baseline methods as well as a random search, performing either ANN hyperparameter tuning and feature selection.

feature selection

Facial Point Graphs for Amyotrophic Lateral Sclerosis Identification

no code implementations22 Jul 2023 Nícolas Barbosa Gomes, Arissa Yoshida, Mateus Roder, Guilherme Camargo de Oliveira, João Paulo Papa

Identifying Amyotrophic Lateral Sclerosis (ALS) in its early stages is essential for establishing the beginning of treatment, enriching the outlook, and enhancing the overall well-being of those affected individuals.

Enhancing Hyper-To-Real Space Projections Through Euclidean Norm Meta-Heuristic Optimization

1 code implementation31 Jan 2023 Luiz C. F. Ribeiro, Mateus Roder, Gustavo H. de Rosa, Leandro A. Passos, João P. Papa

The continuous computational power growth in the last decades has made solving several optimization problems significant to humankind a tractable task; however, tackling some of them remains a challenge due to the overwhelming amount of candidate solutions to be evaluated, even by using sophisticated algorithms.

Benchmarking

Improving Pre-Trained Weights Through Meta-Heuristics Fine-Tuning

1 code implementation19 Dec 2022 Gustavo H. de Rosa, Mateus Roder, João Paulo Papa, Claudio F. G. dos Santos

Machine Learning algorithms have been extensively researched throughout the last decade, leading to unprecedented advances in a broad range of applications, such as image classification and reconstruction, object recognition, and text categorization.

Image Classification Object Recognition +1

From Actions to Events: A Transfer Learning Approach Using Improved Deep Belief Networks

no code implementations30 Nov 2022 Mateus Roder, Jurandy Almeida, Gustavo H. de Rosa, Leandro A. Passos, André L. D. Rossi, João P. Papa

In the last decade, exponential data growth supplied machine learning-based algorithms' capacity and enabled their usage in daily-life activities.

Action Recognition Domain Adaptation +1

MaxDropoutV2: An Improved Method to Drop out Neurons in Convolutional Neural Networks

no code implementations5 Mar 2022 Claudio Filipi Goncalves do Santos, Mateus Roder, Leandro A. Passos, João P. Papa

In the last decade, exponential data growth supplied the machine learning-based algorithms' capacity and enabled their usage in daily life activities.

Comparative Study Between Distance Measures On Supervised Optimum-Path Forest Classification

1 code implementation8 Feb 2022 Gustavo Henrique de Rosa, Mateus Roder, João Paulo Papa

Machine Learning has attracted considerable attention throughout the past decade due to its potential to solve far-reaching tasks, such as image classification, object recognition, anomaly detection, and data forecasting.

Anomaly Detection Benchmarking +2

Energy-based Dropout in Restricted Boltzmann Machines: Why not go random

no code implementations17 Jan 2021 Mateus Roder, Gustavo H. de Rosa, Victor Hugo C. de Albuquerque, André L. D. Rossi, João P. Papa

Deep learning architectures have been widely fostered throughout the last years, being used in a wide range of applications, such as object recognition, image reconstruction, and signal processing.

Image Reconstruction Object Recognition

A Layer-Wise Information Reinforcement Approach to Improve Learning in Deep Belief Networks

no code implementations17 Jan 2021 Mateus Roder, Leandro A. Passos, Luiz Carlos Felix Ribeiro, Clayton Pereira, João Paulo Papa

With the advent of deep learning, the number of works proposing new methods or improving existent ones has grown exponentially in the last years.

Image Classification

Fast Ensemble Learning Using Adversarially-Generated Restricted Boltzmann Machines

1 code implementation4 Jan 2021 Gustavo H. de Rosa, Mateus Roder, João P. Papa

Machine Learning has been applied in a wide range of tasks throughout the last years, ranging from image classification to autonomous driving and natural language processing.

Autonomous Driving Ensemble Learning +3

MaxDropout: Deep Neural Network Regularization Based on Maximum Output Values

2 code implementations27 Jul 2020 Claudio Filipi Goncalves do Santos, Danilo Colombo, Mateus Roder, João Paulo Papa

Different techniques have emerged in the deep learning scenario, such as Convolutional Neural Networks, Deep Belief Networks, and Long Short-Term Memory Networks, to cite a few.

Image Classification

Learnergy: Energy-based Machine Learners

1 code implementation16 Mar 2020 Mateus Roder, Gustavo Henrique de Rosa, João Paulo Papa

Throughout the last years, machine learning techniques have been broadly encouraged in the context of deep learning architectures.

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