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André Carlos Ponce de Leon Ferreira de Carvalho

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

Aug 02, 2022
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

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Rethinking Default Values: a Low Cost and Efficient Strategy to Define Hyperparameters

Aug 19, 2020
Rafael Gomes Mantovani, André Luis Debiaso Rossi, Edesio Alcobaça, Jadson Castro Gertrudes, Sylvio Barbon Junior, André Carlos Ponce de Leon Ferreira de Carvalho

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Rethinking Defaults Values: a Low Cost and Efficient Strategy to Define Hyperparameters

Jul 31, 2020
Rafael Gomes Mantovani, André Luis Debiaso Rossi, Edesio Alcobaça, Jadson Castro Gertrudes, Sylvio Barbon Junior, André Carlos Ponce de Leon Ferreira de Carvalho

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A meta-learning recommender system for hyperparameter tuning: predicting when tuning improves SVM classifiers

Jun 11, 2019
Rafael Gomes Mantovani, André Luis Debiaso Rossi, Edesio Alcobaça, Joaquin Vanschoren, André Carlos Ponce de Leon Ferreira de Carvalho

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Online Multi-target regression trees with stacked leaf models

Mar 29, 2019
Saulo Martiello Mastelini, Sylvio Barbon Jr., André Carlos Ponce de Leon Ferreira de Carvalho

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An empirical study on hyperparameter tuning of decision trees

Dec 05, 2018
Rafael Gomes Mantovani, Tomáš Horváth, Ricardo Cerri, Sylvio Barbon Junior, Joaquin Vanschoren, André Carlos Ponce de Leon Ferreira de Carvalho

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Strict Very Fast Decision Tree: a memory conservative algorithm for data stream mining

May 17, 2018
Victor Guilherme Turrisi da Costa, André Carlos Ponce de Leon Ferreira de Carvalho, Sylvio Barbon Junior

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