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Aplicação web para modelo de classificação da qualidade da argumentação em tweets no domínio da política brasileira
(Universidade Federal de São Carlos, 2024-01-29)
In the contemporary Brazilian political scenario, argumentation on social media platforms, with a particular focus on Twitter (currently known as X), plays a fundamental role in shaping public opinion. Evaluating the quality ...
Análise comparativa entre algoritmos de classificação de gênero musical baseados em diferentes representações visuais e transferência de aprendizado
(Universidade Federal de São Carlos, 2024-01-31)
Organizing and retrieving musical information automatically is a highly demanded activity. Labeling music with information that succinctly describes it has implications for these and other related tasks. One of the most ...
Aprendizado multilíngue e multimodal para o português do Brasil
(Universidade Federal de São Carlos, 2023-08-30)
This work explores the domain of multimodal machine translation, which is a process that combines information from different modalities – such as text, images, and audio – to perform translations between languages. Thus, ...
Análise comparativa entre técnicas de aprendizado de máquina aplicadas para a predição de preços de produtos hortifrutícolas
(Universidade Federal de São Carlos, 2023-08-29)
Family farming is characterized as any form of land cultivation managed by a family, employing its own members as the main labor force. Most agricultural establishments in Brazil fit this definition, however, the area ...
Investigação de métodos de seleção de atributos para problemas de classificação hierárquica multirrótulo
(Universidade Federal de São Carlos, 2023-04-06)
Classification is the task of assigning data instances to classes. In Hierarchical Multi- label Classification, instances may belong to two or more classes (labels) simultaneously, where the classes are hierarchically ...
Aplicação de Técnicas de Aprendizado de Máquina na Identificação de Marcadores Genéticos para a Doença de Alzheimer
(Universidade Federal de São Carlos, 2024-02-01)
Single nucleotide polymorphism (SNP) is the variation at a single position in the nucleotide chain where DNA is formed. Since it is a genetic alteration, it is of utmost importance for the study of human health. Through ...
Detecção e análise de assimetrias estruturais hipocampais em imagens de ressonância magnética aplicadas ao auxílio ao diagnóstico do Alzheimer
(Universidade Federal de São Carlos, 2022-04-13)
Alzheimer’s disease (AD) is the main cause of dementia and affects more than 30% of population older than 85 years old. As the elderly population increases, AD has become a relevant public health problem. However, the ...
Detecção automática de postagens possivelmente depressivas em redes sociais
(Universidade Federal de São Carlos, 2021-11-22)
Currently, depression is one of the most worrisome mental health issues. In Brazil, in 2019, 10.2% of the adult population reported having been diagnosed with depression according to data from the National Health Survey. ...
Diagnóstico da doença de Alzheimer usando autoencoders aplicados a imagens de ressonância magnética
(Universidade Federal de São Carlos, 2022-04-14)
Alzheimer's disease (AD) is a neurodegenerative disease that causes damage associated with memory and thinking, causing a gradual decline in judgment, reasoning and learning. One of the ways to aid in the diagnosis of AD ...
Um estudo sobre o uso de módulos core em testes automatizados de aplicações Node.js
(Universidade Federal de São Carlos, 2024-02-01)
With the continuous advancement of web applications, understanding their behaviors and key operations is indispensable for improving the technologies used. This study focuses on the analysis of asynchronous functions in ...