no code implementations • 27 Jun 2023 • Maria Carolina Penteado, Fábio Perez
We investigate the effectiveness of GPT-3. 5 and GPT-4, two large language models, as Grammatical Error Correction (GEC) tools for Brazilian Portuguese and compare their performance against Microsoft Word and Google Docs.
1 code implementation • 17 Nov 2022 • Fábio Perez, Ian Ribeiro
Transformer-based large language models (LLMs) provide a powerful foundation for natural language tasks in large-scale customer-facing applications.
1 code implementation • 29 Apr 2019 • Fábio Perez, Sandra Avila, Eduardo Valle
We evaluate that claim for melanoma classification, over 9 CNNs architectures, in 5 sets of splits created on the ISIC Challenge 2017 dataset, and 3 repeated measures, resulting in 135 models.
2 code implementations • 8 Feb 2019 • Alceu Bissoto, Fábio Perez, Eduardo Valle, Sandra Avila
Skin cancer is by far the most common type of cancer.
no code implementations • 31 Dec 2018 • Fábio Perez, Rémi Lebret, Karl Aberer
In this work, we introduce a novel framework that employs cluster annotation to boost active learning by reducing the number of human interactions required to train deep neural networks.
1 code implementation • 5 Sep 2018 • Fábio Perez, Cristina Vasconcelos, Sandra Avila, Eduardo Valle
In this work, we investigate the impact of 13 data augmentation scenarios for melanoma classification trained on three CNNs (Inception-v4, ResNet, and DenseNet).
no code implementations • 25 Aug 2018 • Alceu Bissoto, Fábio Perez, Vinícius Ribeiro, Michel Fornaciali, Sandra Avila, Eduardo Valle
This extended abstract describes the participation of RECOD Titans in parts 1 to 3 of the ISIC Challenge 2018 "Skin Lesion Analysis Towards Melanoma Detection" (MICCAI 2018).