Search Results for author: Alceu de Souza Britto Jr.

Found 6 papers, 1 papers with code

Concept Drift Adaptation in Text Stream Mining Settings: A Comprehensive Review

no code implementations5 Dec 2023 Cristiano Mesquita Garcia, Ramon Simoes Abilio, Alessandro Lameiras Koerich, Alceu de Souza Britto Jr., Jean Paul Barddal

Due to the advent and increase in the popularity of the Internet, people have been producing and disseminating textual data in several ways, such as reviews, social media posts, and news articles.

Cross-Representation Transferability of Adversarial Attacks: From Spectrograms to Audio Waveforms

1 code implementation22 Oct 2019 Karl Michel Koerich, Mohammad Esmaeilpour, Sajjad Abdoli, Alceu de Souza Britto Jr., Alessandro Lameiras Koerich

Furthermore, the audio waveforms reconstructed from the perturbed spectrograms are also able to fool a 1D CNN trained on the original audio.

A Novel Orthogonal Direction Mesh Adaptive Direct Search Approach for SVM Hyperparameter Tuning

no code implementations26 Apr 2019 Alexandre Reeberg Mello, Jonathan de Matos, Marcelo R. Stemmer, Alceu de Souza Britto Jr., Alessandro Lameiras Koerich

In this paper, we propose the use of a black-box optimization method called deterministic Mesh Adaptive Direct Search (MADS) algorithm with orthogonal directions (Ortho-MADS) for the selection of hyperparameters of Support Vector Machines with a Gaussian kernel.

Histopathologic Image Processing: A Review

no code implementations16 Apr 2019 Jonathan de Matos, Alceu de Souza Britto Jr., Luiz E. S. Oliveira, Alessandro L. Koerich

In this work we present a literature review about the computing techniques to process HI, including shallow and deep methods.

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