Nádia Félix F. da Silva

According to our database, Nádia Félix F. da Silva authored at least 56 papers between 2010 and 2025.

Collaborative distances:

• Dijkstra number of four.
• Erdős number of four.

2025

Yet another algorithmic bias: A Discursive Analysis of Large Language Models Reinforcing Dominant Discourses on Gender and Race.

Gustavo Bonil, Simone Tiemi Hashiguti, Jhessica Silva, João Medrado Gondim, Helena Almeida Maia, Nádia Félix F. da Silva, Hélio Pedrini, Sandra Avila

CoRR, August, 2025

Building a relevance feedback corpus for legal information retrieval in the real-case scenario of the Brazilian Chamber of Deputies.

Douglas Vitório, Ellen Souza, Lucas Martins, Nádia Félix F. da Silva, André Carlos Ponce de Leon Ferreira de Carvalho, Adriano Lorena Inácio de Oliveira, Francisco Edmundo de Andrade

Lang. Resour. Evaluation, June, 2025

Ulysses Tesemõ: a new large corpus for Brazilian legal and governmental domain.

Felipe Alves Siqueira, Douglas Vitório, Ellen Souza, José A. P. Santos, Hidelberg Oliveira Albuquerque, Márcio de Souza Dias, Nádia Félix F. da Silva, André C. P. L. F. de Carvalho, Adriano L. I. Oliveira, Carmelo J. A. Bastos Filho

Lang. Resour. Evaluation, June, 2025

BM25 x Vila Sésamo: avaliando modelos Sentence-BERT para Recuperação de Informação no cenário legislativo brasileiro.

Douglas Vitório, Ellen Souza, José Antônio dos Santos, André Carlos Ponce de Leon Ferreira de Carvalho, Adriano Lorena Inácio de Oliveira, Nádia Félix F. da Silva

Linguamática, 2025

Transformer Models improve the acoustic recognition of buzz-pollinating bee species.

Alef Iury Siqueira Ferreira, Nádia Félix F. da Silva, Fernanda Neiva Mesquita, Thierson Couto Rosa, Stephen L. Buchmann, José Neiva Mesquita-Neto

Ecol. Informatics, 2025

Clustering Discourses: Racial Biases in Short Stories about Women Generated by Large Language Models.

Gustavo Bonil, João Medrado Gondim, Viviane Bonadia dos Santos, Simone Tiemi Hashiguti, Helena Almeida Maia, Nádia Félix F. da Silva, Hélio Pedrini, Sandra Avila

Proceedings of the 16th Brazilian Symposium in Information and Human Language Technology, 2025

2024

A survey and study impact of tweet sentiment analysis via transfer learning in low resource scenarios.

Manoel Veríssimo dos Santos Neto, Nádia Félix F. da Silva, Anderson da Silva Soares

Lang. Resour. Evaluation, March, 2024

RoBERTaLexPT: um modelo RoBERTa jurídico pré-treinado com deduplicação para língua Portuguesa.

Eduardo Augusto Santos Garcia, Nádia Félix Felipe da Silva, Juliana Resplande Sant'Anna Gomes, Hidelberg Albuquerque, Ellen Souza, Felipe Siqueira, Eliomar Araújo de Lima, André Carlos Ponce de Leon Ferreira de Carvalho

Linguamática, 2024

FairPIVARA: Reducing and Assessing Biases in CLIP-Based Multimodal Models.

Diego A. B. Moreira, Alef Iury Siqueira Ferreira, Gabriel Oliveira dos Santos, Luiz Pereira, João Medrado Gondim, Gustavo Bonil, Helena de Almeida Maia, Nádia Félix F. da Silva, Simone Tiemi Hashiguti, Jefersson A. dos Santos, Hélio Pedrini, Sandra Avila

CoRR, 2024

Natural Language Processing Application in Legislative Activity: a Case Study of Similar Amendments in the Brazilian Senate.

Diany Pressato, Pedro Lucas Castro de Andrade, Flávio Rocha Junior, Felipe Alves Siqueira, Ellen Polliana Ramos Souza, Nádia Félix Felipe da Silva, Márcio de Souza Dias, André Carlos Ponce de Leon Ferreira de Carvalho

Proceedings of the 16th International Conference on Computational Processing of Portuguese, 2024

Enhancing Stance Detection in Low-Resource Brazilian Portuguese Using Corpus Expansion generated by GPT-3.5.

Dyonnatan Ferreira Maia, Nádia Félix Felipe da Silva

Proceedings of the 16th International Conference on Computational Processing of Portuguese, 2024

RoBERTaLexPT: A Legal RoBERTa Model pretrained with deduplication for Portuguese.

Eduardo Augusto Santos Garcia, Nádia Félix F. da Silva, Felipe Siqueira, Hidelberg Oliveira Albuquerque, Juliana Resplande Sant'Anna Gomes, Ellen Souza, Eliomar Araújo de Lima

Proceedings of the 16th International Conference on Computational Processing of Portuguese, 2024

UlyssesNERQ: Expanding Queries from Brazilian Portuguese Legislative Documents through Named Entity Recognition.

Hidelberg Albuquerque, Ellen Souza, Tainan Silva, Rafael P. Gouveia, Flávio Rocha Junior, Douglas Vitório, Nádia Félix F. da Silva, André C. P. L. F. de Carvalho, Adriano Lorena Inácio de Oliveira, Francisco Edmundo de Andrade

Proceedings of the 16th International Conference on Computational Processing of Portuguese, 2024

HIRS: A Hybrid Information Retrieval System for Legislative Documents.

José Antônio dos Santos, Ellen Souza, Carmelo J. A. Bastos Filho, Hidelberg Oliveira Albuquerque, Douglas Vitório, Danilo Carlos Gouveia de Lucena, Nádia Félix F. da Silva, André C. P. L. F. de Carvalho

Proceedings of the Progress in Artificial Intelligence, 2024

Detection of Structured Fraud Supported by Shell Companies on Goods and Services Trading Operations.

Douglas Silva, Nádia Félix, Sérgio T. Carvalho

Proceedings of the Electronic Government and the Information Systems Perspective, 2024

FairPIVARA: Reducing and Assessing Biases in CLIP-Based Multimodal Models.

Diego A. B. Moreira, Alef Iury Siqueira Ferreira, Jhessica Silva, Gabriel Oliveira dos Santos, Luiz Pereira, João Medrado Gondim, Gustavo Bonil, Helena Almeida Maia, Nádia Félix F. da Silva, Simone Tiemi Hashiguti, Jefersson A. dos Santos, Hélio Pedrini, Sandra Avila

Proceedings of the 35th British Machine Vision Conference Workshop Proceedings, 2024

2023

Named Entity Recognition: a Survey for the Portuguese Language.

Hidelberg Oliveira Albuquerque, Ellen Souza, Carlos Gomes, Matheus Henrique de C. Pinto, Ricardo P. S. Filho, Rosimeire Costa, Vinícius Teixeira de M. Lopes, Nádia Félix F. da Silva, André C. P. L. F. de Carvalho, Adriano L. I. Oliveira

Proces. del Leng. Natural, 2023

DeepLearningBrasil@LT-EDI-2023: Exploring Deep Learning Techniques for Detecting Depression in Social Media Text.

Eduardo Augusto Santos Garcia, Juliana Resplande Sant'Anna Gomes, Adalberto Ferreira Barbosa Junior, Cardeque Borges, Nádia Félix F. da Silva

CoRR, 2023

CAPIVARA: Cost-Efficient Approach for Improving Multilingual CLIP Performance on Low-Resource Languages.

Gabriel Oliveira dos Santos, Diego A. B. Moreira, Alef Iury Siqueira Ferreira, Jhessica Silva, Luiz Pereira, Pedro Bueno, Thiago Sousa, Helena Almeida Maia, Nádia Félix F. da Silva, Esther Colombini, Hélio Pedrini, Sandra Avila

CoRR, 2023

Técnicas de sumarização de textos jurídicos para suporte à classificação de documentos de decisões judiciais.

Hellen Harada, Fabíola S. F. Pereira, Alex Marino Gonçalves de Almeida, Daniela L. Freire, Márcio de Souza Dias, Nádia Félix F. da Silva, Pedro Lucas Castro de Andrade, André C. P. L. F. de Carvalho

Proceedings of the 14th Brazilian Symposium in Information and Human Language Technology, 2023

On the Assessment of Deep Learning Models for Named Entity Recognition of Brazilian Legal Documents.

Hidelberg Oliveira Albuquerque, Ellen Souza, Adriano L. I. Oliveira, David L. Macêdo, Cleber Zanchettin, Douglas Vitório, Nádia Félix F. da Silva, André C. P. L. F. de Carvalho

Proceedings of the Progress in Artificial Intelligence, 2023

On identifying early blockable taxpayers on goods and services trading operations.

Douglas Silva, Sérgio T. Carvalho, Nádia Félix Felipe da Silva

Proceedings of the 24th Annual International Conference on Digital Government Research, 2023

Machine Learning Based Method for Auditing Personnel Expenses in Public Expenditure.

Pedro Henrique Teixeira, Nádia Félix F. da Silva, Rogerio Salvini

Proceedings of the 47th IEEE Annual Computers, Software, and Applications Conference, 2023

2022

Characterization of the Mobile User Profile Based on Sentiments and Network Usage Attributes.

Leonardo P. de Morais, Roger Immich, Nádia Félix F. da Silva, Thierson Couto Rosa, Vinicius da Cunha Martins Borges

J. Internet Serv. Appl., 2022

No Pattern, No Recognition: a Survey about Reproducibility and Distortion Issues of Text Clustering and Topic Modeling.

Marília Costa Rosendo Silva, Felipe Alves Siqueira, João Pedro Mantovani Tarrega, João Vitor Pataca Beinotti, Augusto Sousa Nunes, Miguel de Mattos Gardini, Vinícius Adolfo Pereira da Silva, Nádia Félix Felipe da Silva, André Carlos Ponce de Leon Ferreira de Carvalho

CoRR, 2022

Deep Learning Brasil at ABSAPT 2022: Portuguese Transformer Ensemble Approaches.

Juliana Resplande Sant'Anna Gomes, Eduardo Augusto Santos Garcia, Adalberto Ferreira Barbosa Junior, Ruan Chaves Rodrigues, Diogo Fernandes Costa Silva, Dyonnatan Ferreira Maia, Nádia Félix Felipe da Silva, Arlindo Rodrigues Galvão Filho, Anderson da Silva Soares

Proceedings of the Iberian Languages Evaluation Forum (IberLEF 2022) co-located with the Conference of the Spanish Society for Natural Language Processing (SEPLN 2022), 2022

UlyssesNER-Br: A Corpus of Brazilian Legislative Documents for Named Entity Recognition.

Hidelberg Oliveira Albuquerque, Rosimeire Costa, Gabriel Silvestre, Ellen Souza, Nádia Félix F. da Silva, Douglas Vitório, Gyovana Moriyama, Lucas Martins, Luiza Soezima, Augusto Nunes, Felipe Siqueira, João Pedro M. Tarrega, João Vitor P. Beinotti, Márcio de Souza Dias, Matheus Silva, Miguel de Mattos Gardini, Vinícius Adolfo Pereira da Silva, André C. P. L. F. de Carvalho, Adriano L. I. Oliveira

Proceedings of the Computational Processing of the Portuguese Language, 2022

UlyssesSD-Br: Stance Detection in Brazilian Political Polls.

Dyonnatan Ferreira Maia, Nádia Félix F. da Silva, Ellen Polliana Ramos Souza, Augusto Sousa Nunes, Lucas C. Procópio, Guthemberg da S. Sampaio, Márcio de Souza Dias, Adrio O. Alves, Dyéssica F. Maia, Ingrid A. Ribeiro, Fabíola S. F. Pereira, André C. P. L. F. de Carvalho

Proceedings of the Progress in Artificial Intelligence, 2022

Expanding UlyssesNER-Br Named Entity Recognition Corpus with Informal User-Generated Text.

Rosimeire Costa, Hidelberg Oliveira Albuquerque, Gabriel Silvestre, Nádia Félix F. da Silva, Ellen Souza, Douglas Vitório, Augusto Nunes, Felipe Siqueira, João Pedro M. Tarrega, João Vitor P. Beinotti, Márcio de Souza Dias, Fabíola S. F. Pereira, Matheus Silva, Miguel de Mattos Gardini, Vinícius Adolfo Pereira da Silva, André C. P. L. F. de Carvalho, Adriano Lorena Inácio de Oliveira

Proceedings of the Progress in Artificial Intelligence, 2022

Ulysses-RFSQ: A Novel Method to Improve Legal Information Retrieval Based on Relevance Feedback.

Douglas Vitório, Ellen Souza, Lucas Martins, Nádia Félix F. da Silva, André Carlos Ponce de Leon Ferreira de Carvalho, Adriano L. I. Oliveira

Proceedings of the Intelligent Systems - 11th Brazilian Conference, 2022

2021

Estudo Exploratório através de Análises Longitudinais aplicado à Ciência da Computação a partir da Base de Dados do ENADE.

Eliene Ribeiro Rosa, Deller James Ferreira, Nádia Félix Felipe da Silva, Alfredo Assis

Revista Brasileira de Informática na Educ., 2021

Machine learning approach for automatic recognition of tomato-pollinating bees based on their buzzing-sounds.

Alison Pereira Ribeiro, Nádia Félix Felipe da Silva, Fernanda Neiva Mesquita, Priscila de Cássia Souza Araújo, Thierson Couto Rosa, José Neiva Mesquita-Neto

PLoS Comput. Biol., 2021

Sentiment analysis with genetic programming.

Airton Bordin Junior, Nádia Félix F. da Silva, Thierson Couto Rosa, Celso G. Camilo-Junior

Inf. Sci., 2021

Assessing the Impact of Stemming Algorithms Applied to Brazilian Legislative Documents Retrieval.

Ellen Souza, Gyovana Moriyama, Douglas Vitório, André C. P. L. F. de Carvalho, Nádia Félix, Hidelberg Oliveira Albuquerque, Adriano L. I. Oliveira

Proceedings of the 13th Brazilian Symposium in Information and Human Language Technology, 2021

An Information Retrieval Pipeline for Legislative Documents from the Brazilian Chamber of Deputies.

Ellen Souza, Douglas Vitório, Gyovana Moriyama, Luiz Santos, Lucas Martins, Mariana Souza, Márcio Fonseca F. da Silva, Nádia Félix, André C. P. L. F. de Carvalho, Hidelberg Oliveira Albuquerque, Adriano L. I. Oliveira

Proceedings of the Legal Knowledge and Information Systems, 2021

Evaluating Topic Models in Portuguese Political Comments About Bills from Brazil's Chamber of Deputies.

Nádia Félix F. da Silva, Marília Costa R. Silva, Fabíola S. F. Pereira, João Pedro M. Tarrega, João Vitor P. Beinotti, Márcio Fonseca, Francisco Edmundo de Andrade, André C. P. L. F. de Carvalho

Proceedings of the Intelligent Systems - 10th Brazilian Conference, 2021

2020

Success prediction of crowdfunding campaigns: a two-phase modeling.

Lafaiet Silva, Nádia Félix F. da Silva, Thierson Rosa

Int. J. Web Inf. Syst., 2020

Deep Learning Brasil - NLP at SemEval-2020 Task 9: Overview of Sentiment Analysis of Code-Mixed Tweets.

Manoel Veríssimo dos Santos Neto, Ayrton Denner da Silva Amaral, Nádia Félix Felipe da Silva, Anderson da Silva Soares

CoRR, 2020

Deep Learning Brasil - NLP at SemEval-2020 Task 9: Sentiment Analysis of Code-Mixed Tweets Using Ensemble of Language Models.

Manoel Veríssimo dos Santos Neto, Ayrton Denner da Silva Amaral, Nádia Félix F. da Silva, Anderson da Silva Soares

Proceedings of the Fourteenth Workshop on Semantic Evaluation, 2020

Portuguese Language Models and Word Embeddings: Evaluating on Semantic Similarity Tasks.

Ruan Chaves Rodrigues, Jéssica Rodrigues da Silva, Pedro Vitor Quinta de Castro, Nádia Félix Felipe da Silva, Anderson da Silva Soares

Proceedings of the Computational Processing of the Portuguese Language, 2020

2019

Multilingual Transformer Ensembles for Portuguese Natural Language Tasks.

Ruan Chaves Rodrigues, Jéssica Rodrigues da Silva, Pedro Vitor Quinta de Castro, Nádia Félix Felipe da Silva, Anderson da Silva Soares

Proceedings of the ASSIN 2 Shared Task: Evaluating Semantic Textual Similarity and Textual Entailment in Portuguese co-located with XII Symposium in Information and Human Language Technology (STIL 2019), 2019

Contextual Representations and Semi-Supervised Named Entity Recognition for Portuguese Language.

Pedro Vitor Quinta de Castro, Nádia Félix Felipe da Silva, Anderson da Silva Soares

Proceedings of the Iberian Languages Evaluation Forum co-located with 35th Conference of the Spanish Society for Natural Language Processing, 2019

INF-HatEval at SemEval-2019 Task 5: Convolutional Neural Networks for Hate Speech Detection Against Women and Immigrants on Twitter.

Alison Ribeiro, Nádia Félix F. da Silva

Proceedings of the 13th International Workshop on Semantic Evaluation, 2019

2018

INF-UFG at FiQA 2018 Task 1: Predicting Sentiments and Aspects on Financial Tweets and News Headlines.

Dayan de França Costa, Nádia Félix Felipe da Silva

Proceedings of the Companion of the The Web Conference 2018 on The Web Conference 2018, 2018

#TeamINF at SemEval-2018 Task 2: Emoji Prediction in Tweets.

Rita Almeida Ribeiro, Nádia Félix F. da Silva

Proceedings of The 12th International Workshop on Semantic Evaluation, 2018

Portuguese Named Entity Recognition Using LSTM-CRF.

Pedro Vitor Quinta de Castro, Nádia Félix Felipe da Silva, Anderson da Silva Soares

Proceedings of the Computational Processing of the Portuguese Language, 2018

2016

Sentiment analysis in short texts from social networks.

Nádia Félix Felipe da Silva

PhD thesis, 2016

Using unsupervised information to improve semi-supervised tweet sentiment classification.

Nádia Félix Felipe da Silva, Luiz F. S. Coletta, Eduardo R. Hruschka, Estevam R. Hruschka Jr.

Inf. Sci., 2016

A Survey and Comparative Study of Tweet Sentiment Analysis via Semi-Supervised Learning.

Nádia Félix Felipe da Silva, Luiz F. S. Coletta, Eduardo R. Hruschka

ACM Comput. Surv., 2016

2014

Tweet sentiment analysis with classifier ensembles.

Nádia Félix F. da Silva, Eduardo R. Hruschka, Estevam R. Hruschka Jr.

Decis. Support Syst., 2014

Biocom_Usp: Tweet Sentiment Analysis with Adaptive Boosting Ensemble.

Nádia Félix F. da Silva, Estevam R. Hruschka Jr., Eduardo R. Hruschka

Proceedings of the 8th International Workshop on Semantic Evaluation, 2014

Combining Classification and Clustering for Tweet Sentiment Analysis.

Luiz Fernando Sommaggio Coletta, Nádia Félix F. da Silva, Eduardo R. Hruschka, Estevam R. Hruschka Jr.

Proceedings of the 2014 Brazilian Conference on Intelligent Systems, 2014

2012

Mining User Contextual Preferences.

Sandra de Amo, Marcos L. P. Bueno, Guilherme Alves, Nádia Félix F. da Silva

Proceedings of the XXVII Simpósio Brasileiro de Banco de Dados, 2012

CPrefMiner: An Algorithm for Mining User Contextual Preferences Based on Bayesian Networks.

Sandra de Amo, Marcos L. P. Bueno, Guilherme Alves, Nádia Félix F. da Silva

Proceedings of the IEEE 24th International Conference on Tools with Artificial Intelligence, 2012

2011

CPrefMiner: A Bayesian Miner of Conditional Preferences.

Nádia Félix F. da Silva, Sandra de Amo

J. Inf. Data Manag., 2011

2010

CPrefMiner: Um Minerador Bayesiano de Preferências Condicionais.

Nádia Félix F. da Silva, Sandra de Amo

Proceedings of the XXV Simpósio Brasileiro de Banco de Dados, 2010