Leila Weitzel

According to our database, Leila Weitzel authored at least 10 papers between 2012 and 2024.

Collaborative distances:

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

2024

Comparative Analysis of Hate Speech Detection Models on Brazilian Portuguese Data: Modified BERT vs. BERT vs. Standard Machine Learning Algorithms.

Thiago Mei Chu, Leila Weitzel, Paulo Quaresma

Proceedings of the 13th International Conference on Data Science, 2024

2019

Brazilian Presidential Elections in the Era of Misinformation: A Machine Learning Approach to Analyse Fake News.

Jairo L. Alves, Leila Weitzel, Paulo Quaresma, Carlos E. Cardoso, Luan Cunha

Proceedings of the Progress in Pattern Recognition, Image Analysis, Computer Vision, and Applications, 2019

2016

The Comprehension of Figurative Language: What Is the Influence of Irony and Sarcasm on NLP Techniques?

Leila Weitzel, Ronaldo Cristiano Prati, Raul Freire Aguiar

Proceedings of the Sentiment Analysis and Ontology Engineering, 2016

Análise do uso de recuperação da informação em documentos de atendimento - Estudo de caso em bases de soluções de informática. [Analysis of Information Retrieval in Call Center Documents - Case Study in Computer Solutions Bases].

Leandro Santos Gaspar, Flávia Cristina Bernardini, Leila Weitzel

Proceedings of the XII Brazilian Symposium on Information Systems on Brazilian Symposium on Information Systems: Information Systems in the Cloud Computing Era, 2016

Brazilian Social Mood: The Political Dimension of Emotion.

Leila Weitzel, Flávia Bernardini, Paulo Quaresma, Claudio André Alves, Wladek Zacharski, Luis G. de Figueiredo

Proceedings of the Experimental IR Meets Multilinguality, Multimodality, and Interaction, 2016

2015

How Does Irony Affect Sentiment Analysis Tools?

Leila Weitzel, Raul A. Freire, Paulo Quaresma, Teresa Gonçalves, Ronaldo C. Prati

Proceedings of the Progress in Artificial Intelligence, 2015

2014

Measuring the Reputation in User-generated-content Systems Based on Health Information.

Leila Weitzel, José Palazzo M. de Oliveira, Paulo Quaresma

Proceedings of the International Conference on Computational Science, 2014

2013

Exploring Trust to Rank Reputation in Microblogging.

Leila Weitzel, José Palazzo Moreira de Oliveira, Paulo Quaresma

Proceedings of the Database and Expert Systems Applications, 2013

2012

Measuring node importance on Twitter microblogging.

Leila Weitzel, Paulo Quaresma, José Palazzo M. de Oliveira

Proceedings of the 2nd International Conference on Web Intelligence, Mining and Semantics, 2012

Evaluating Quality of Health Information Sources.

Leila Weitzel, Paulo Quaresma, José Palazzo M. de Oliveira

Proceedings of the IEEE 26th International Conference on Advanced Information Networking and Applications, 2012