Search Results for author: Sylvio Barbon Jr

Found 5 papers, 1 papers with code

Using Meta-learning to Recommend Process Discovery Methods

1 code implementation23 Mar 2021 Sylvio Barbon Jr, Paolo Ceravolo, Ernesto Damiani, Gabriel Marques Tavares

Process discovery methods have obtained remarkable achievements in Process Mining, delivering comprehensible process models to enhance management capabilities.

Management Meta-Learning

Improved prediction of soil properties with Multi-target Stacked Generalisation on EDXRF spectra

no code implementations11 Feb 2020 Everton Jose Santana, Felipe Rodrigues dos Santos, Saulo Martiello Mastelini, Fabio Luiz Melquiades, Sylvio Barbon Jr

In this study, we proposed the Multi-target Stacked Generalisation (MTSG), a novel MTR method relying on learning from different regressors arranged in stacking structure for a boosted outcome.

Multi-target regression regression

Online Local Boosting: improving performance in online decision trees

no code implementations16 Jul 2019 Victor G. Turrisi da Costa, Saulo Martiello Mastelini, André C. Ponce de Leon Ferreira de Carvalho, Sylvio Barbon Jr

To increase predictive performance without largely increasing memory and time costs, this paper introduces a novel algorithm, named Online Local Boosting (OLBoost), which can be combined into online decision tree algorithms to improve their predictive performance without modifying the structure of the induced decision trees.

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