Search Results for author: Aline Paes

Found 5 papers, 3 papers with code

A Modality-level Explainable Framework for Misinformation Checking in Social Networks

no code implementations8 Dec 2022 Vítor Lourenço, Aline Paes

The widespread of false information is a rising concern worldwide with critical social impact, inspiring the emergence of fact-checking organizations to mitigate misinformation dissemination.

Fact Checking Misinformation

Learning Attention-based Representations from Multiple Patterns for Relation Prediction in Knowledge Graphs

no code implementations7 Jun 2022 Vítor Lourenço, Aline Paes

In this manuscript, we propose {\AE}MP (Attention-based Embeddings from Multiple Patterns), a novel model for learning contextualized representations by: (i) acquiring entities' context information through an attention-enhanced message-passing scheme, which captures the entities' local semantics while focusing on different aspects of their neighborhood; and (ii) capturing the semantic context, by leveraging the paths and their relationships between entities.

Knowledge Graphs Relation

See and Read: Detecting Depression Symptoms in Higher Education Students Using Multimodal Social Media Data

3 code implementations3 Dec 2019 Paulo Mann, Aline Paes, Elton H. Matsushima

However, nowadays, the data shared at social media is a ubiquitous source that can be used to detect the depression symptoms even when the student is not able to afford or search for professional care.

 Ranked #1 on Feature Engineering on 2019_test set (using extra training data)

Feature Engineering

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