Leonardo Chaves Dutra da Rocha
Leonardo Chaves Dutra da Rocha
Professor of Computer Science, Federal University of São João Del Rei
Verified email at ufsj.edu.br
Title
Cited by
Cited by
Year
Word co-occurrence features for text classification
F Figueiredo, L Rocha, T Couto, T Salles, MA Gonçalves, W Meira Jr
Information Systems 36 (5), 843-858, 2011
1212011
G-dbscan: A gpu accelerated algorithm for density-based clustering
G Andrade, G Ramos, D Madeira, R Sachetto, R Ferreira, L Rocha
Procedia Computer Science 18, 369-378, 2013
1162013
A characterization of broadband user behavior and their e-business activities
HT Marques Neto, JM Almeida, LCD Rocha, W Meira, PHC Guerra, ...
ACM SIGMETRICS Performance Evaluation Review 32 (3), 3-13, 2004
792004
Partial discharge signal denoising with spatially adaptive wavelet thresholding and support vector machines
H de Oliveira Mota, LCD da Rocha, TC de Moura Salles, FH Vasconcelos
Electric Power Systems Research 81 (2), 644-659, 2011
712011
A framework for migrating relational datasets to NoSQL
L Rocha, F Vale, E Cirilo, D Barbosa, F Mourão
Procedia Computer Science 51, 2593-2602, 2015
572015
Understanding temporal aspects in document classification
F Mourão, L Rocha, R Araújo, T Couto, M Gonçalves, W Meira Jr
Proceedings of the 2008 International Conference on Web Search and Data …, 2008
482008
Temporally-aware algorithms for document classification
T Salles, L Rocha, GL Pappa, F Mourão, W Meira Jr, M Gonçalves
Proceedings of the 33rd international ACM SIGIR conference on Research and …, 2010
432010
A genetic programming approach for feature selection in highly dimensional skewed data
F Viegas, L Rocha, M Gonçalves, F Mourão, G Sá, T Salles, G Andrade, ...
Neurocomputing 273, 554-569, 2018
392018
Exploiting temporal contexts in text classification
L Rocha, F Mourão, A Pereira, MA Gonçalves, W Meira Jr
Proceedings of the 17th ACM conference on Information and knowledge …, 2008
372008
Improving random forests by neighborhood projection for effective text classification
T Salles, M Gonçalves, V Rodrigues, L Rocha
Information Systems 77, 1-21, 2018
312018
GPU-NB: a fast CUDA-based implementation of naive bayes
G Andrade, F Viegas, GS Ramos, J Almeida, L Rocha, M Gonçalves, ...
2013 25th International Symposium on Computer Architecture and High …, 2013
262013
Quantifying complementarity among strategies for influencers’ detection on twitter
A Neves, R Vieira, F Mourao, L Rocha
Procedia Computer Science 51, 2435-2444, 2015
222015
Temporal contexts: Effective text classification in evolving document collections
L Rocha, F Mourão, H Mota, T Salles, MA GonçAlves, W Meira Jr
Information Systems 38 (3), 388-409, 2013
222013
Broof: Exploiting out-of-bag errors, boosting and random forests for effective automated classification
T Salles, M Gonçalves, V Rodrigues, L Rocha
Proceedings of the 38th international ACM SIGIR conference on research and …, 2015
212015
Aggressive and effective feature selection using genetic programming
I Sandin, G Andrade, F Viegas, D Madeira, L Rocha, T Salles, ...
2012 IEEE Congress on Evolutionary Computation, 1-8, 2012
212012
Characterizing broadband user behavior
HT Marques, LCD Rocha, PHC Guerra, JM Almeida, W Meira Jr, ...
Proceedings of the 2004 ACM workshop on Next-generation residential …, 2004
172004
Characterizing broadband user behavior
HT Marques, LCD Rocha, PHC Guerra, JM Almeida, W Meira Jr, ...
Proceedings of the 2004 ACM workshop on Next-generation residential …, 2004
172004
The Pure Cold-Start Problem: A deep study about how to conquer first-time users in recommendations domains
N Silva, D Carvalho, ACM Pereira, F Mourão, L Rocha
Information Systems 80, 1-12, 2019
152019
A feature-oriented sentiment rating for mobile app reviews
W Luiz, F Viegas, R Alencar, F Mourão, T Salles, D Carvalho, ...
Proceedings of the 2018 World Wide Web Conference, 1909-1918, 2018
152018
SACI: Sentiment analysis by collective inspection on social media content
L Rocha, F Mourão, T Silveira, R Chaves, G Sá, F Teixeira, R Vieira, ...
Journal of Web Semantics 34, 27-39, 2015
142015
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Articles 1–20