Search Results for author: Rodolfo M. Pereira

Found 4 papers, 2 papers with code

A multimodal approach for multi-label movie genre classification

no code implementations1 Jun 2020 Rafael B. Mangolin, Rodolfo M. Pereira, Alceu S. Britto Jr., Carlos N. Silla Jr., Valéria D. Feltrim, Diego Bertolini, Yandre M. G. Costa

Based on the F-Score metric, our best result, 0. 628, was obtained by the fusion of a classifier created using LSTM on the synopses, and a classifier created using CNN on movie trailer frames.

Classification General Classification +2

COVID-19 identification in chest X-ray images on flat and hierarchical classification scenarios

no code implementations13 Apr 2020 Rodolfo M. Pereira, Diego Bertolini, Lucas O. Teixeira, Carlos N. Silla Jr., Yandre M. G. Costa

The proposed approach achieved a macro-avg F1-Score of 0. 65 using a multi-class approach and a F1-Score of 0. 89 for the COVID-19 identification in the hierarchical classification scenario.

Avg Computed Tomography (CT) +1

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