Search Results for author: Roberto A. Lotufo

Found 4 papers, 3 papers with code

Quati: A Brazilian Portuguese Information Retrieval Dataset from Native Speakers

no code implementations10 Apr 2024 Mirelle Bueno, Eduardo Seiti de Oliveira, Rodrigo Nogueira, Roberto A. Lotufo, Jayr Alencar Pereira

Despite Portuguese being one of the most spoken languages in the world, there is a lack of high-quality information retrieval datasets in that language.

Information Retrieval Retrieval

MEDPSeg: Hierarchical polymorphic multitask learning for the segmentation of ground-glass opacities, consolidation, and pulmonary structures on computed tomography

1 code implementation4 Dec 2023 Diedre S. Carmo, Jean A. Ribeiro, Alejandro P. Comellas, Joseph M. Reinhardt, Sarah E. Gerard, Letícia Rittner, Roberto A. Lotufo

The COVID-19 pandemic response highlighted the potential of deep learning methods in facilitating the diagnosis, prognosis and understanding of lung diseases through automated segmentation of pulmonary structures and lesions in chest computed tomography (CT).

Anatomy Computed Tomography (CT) +2

Sequence-to-Sequence Models for Extracting Information from Registration and Legal Documents

1 code implementation14 Jan 2022 Ramon Pires, Fábio C. de Souza, Guilherme Rosa, Roberto A. Lotufo, Rodrigo Nogueira

A typical information extraction pipeline consists of token- or span-level classification models coupled with a series of pre- and post-processing scripts.

Open Information Extraction Question Answering

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