Larissa A. de Freitas

ORCID

Publication Activity (10 Years)

Years Active: 2012-2024
Publications (10 Years): 13

Top Venues

FLAIRS

AMCIS

Proces. del Leng. Natural

SAC

Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil (PHD)

Education History

Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil

PHD

Publications

Guilherme Lima, Amanda Oliveira, Felix L. V. da Silva, Luana Pinheiro, Eduardo Luz, Larissa A. de Freitas
Desafios sobre a Detecção de Discurso de Ódio em Português Brasileiro: Construção de um Novo Corpus e Reflexões sobre o Processo. AMCIS (2024)
Julia da Rocha Junqueira, Ulisses Brisolara Corrêa, Larissa A. de Freitas
Transformer Models for Brazilian Portuguese Question Generation: An Experimental Study. FLAIRS (2024)
Felix L. V. da Silva, Artur Cerri, Ulisses Brisolara Corrêa, Larissa A. de Freitas
The Impact of Data Augmentation on the Hate Speech Detection in Portuguese Language. FLAIRS (2024)
Gabriel Gomes, Alexandre Thurow Bender, Arthur Cerveira, Larissa A. de Freitas, Ulisses Brisolara Corrêa
Evaluating Graph Attention Networks as an Alternative to Transformers for ABSA Task in Low-Resource Languages. FLAIRS (2024)
Julia da Rocha Junqueira, Émerson Lopes, Larissa A. de Freitas, Ulisses Brisolara Corrêa
A Systematic Analysis of Multilingual and Low-Resource Languages Models: A Review on Brazilian Portuguese. AMCIS (2024)
Julia da Rocha Junqueira, Felix L. V. da Silva, Wesley Costa, Rodrigo Carvalho, Alexandre Bender, Ulisses Brisolara Corrêa, Larissa A. de Freitas
BERTimbau in Action: An Investigation of its Abilities in Sentiment Analysis, Aspect Extraction, Hate Speech Detection, and Irony Detection. FLAIRS (2023)
Gabriel Gomes, Ulisses Brisolara Corrêa, Larissa A. de Freitas
GABSA-PT: Graph Neural Networks for Aspect-level Sentiment Analysis in Portuguese Language. FLAIRS (2023)
Émerson Lopes, Larissa A. de Freitas, Gabriel Gomes, Gerônimo Lemos, Luiz Otávio Hammes, Ulisses Brisolara Corrêa
Exploring BERT for Aspect-based Sentiment Analysis in Portuguese Language. FLAIRS (2022)
Félix Silva, Larissa A. de Freitas
Brazilian Portuguese Hate Speech Classification using BERTimbau. FLAIRS (2022)
Felix L. V. da Silva, Guilherme da S. Xavier, Heliks M. Mensenburg, Rodrigo F. Rodrigues, Leonardo P. dos Santos, Ricardo M. Araújo, Ulisses Brisolara Corrêa, Larissa A. de Freitas
ABSAPT 2022 at IberLEF: Overview of the Task on Aspect-Based Sentiment Analysis in Portuguese. Proces. del Leng. Natural 69 (2022)
Émerson Lopes, Ulisses Brisolara Corrêa, Larissa A. de Freitas
Exploring BERT for Aspect Extraction in Portuguese Language. FLAIRS Conference (2021)
Moniele K. Santos, Larissa A. de Freitas
. ONTOBRAS (2021)
Ulisses Brisolara Corrêa, Leonardo Coelho, Leonardo Santos, Larissa A. de Freitas
Overview of the IDPT Task on Irony Detection in Portuguese at IberLEF 2021. Proces. del Leng. Natural 67 (2021)
Larissa A. de Freitas, Renata Vieira
Exploring Resources for Sentiment Analysis in Portuguese Language. BRACIS (2015)
Larissa A. de Freitas, Aline A. Vanin, Denise N. Hogetop, Marco N. Bochernitsan, Renata Vieira
Pathways for irony detection in tweets. SAC (2014)
Aline A. Vanin, Larissa A. de Freitas, Renata Vieira, Marco N. Bochernitsan
Some clues on irony detection in tweets. WWW (Companion Volume) (2013)
Larissa A. de Freitas, Renata Vieira
Comparing Portuguese Opinion Lexicons in Feature-Based Sentiment Analysis. Int. J. Comput. Linguistics Appl. 4 (1) (2013)
Larissa A. de Freitas, Renata Vieira
Ontology based feature level opinion mining for portuguese reviews. WWW (Companion Volume) (2013)
Marcirio Silveira Chaves, Larissa A. de Freitas, Marlo Souza, Renata Vieira
PIRPO: An Algorithm to Deal with Polarity in Portuguese Online Reviews from the Accommodation Sector. NLDB (2012)
Marcirio Silveira Chaves, Larissa A. de Freitas, Renata Vieira
Hontology: A Multilingual Ontology for the Accommodation Sector in the Tourism Industry. KEOD (2012)

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Publication Activity (10 Years)

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Larissa A. de Freitas