No Saved Kaleidosope: an 100% Jitted Neural Network Coding Language with Pythonic Syntax

1 code implementation • 17 Sep 2024 • Augusto Seben da Rosa, Marlon Daniel Angeli, Jorge Aikes Junior, Alef Iury Ferreira, Lucas Rafael Gris, Anderson da Silva Soares, Arnaldo Candido Junior, Frederico Santos de Oliveira, Gabriel Trevisan Damke, Rafael Teixeira Sousa

Our experiments with Residual Convolutional Neural Networks on ImageNet, we reach similar speed but degraded performance.

Deep Learning Brasil at ABSAPT 2022: Portuguese Transformer Ensemble Approaches

1 code implementation • 8 Nov 2023 • Juliana Resplande Santanna Gomes, Eduardo Augusto Santos Garcia, Adalberto Ferreira Barbosa Junior, Ruan Chaves Rodrigues, Diogo Fernandes Costa Silva, Dyonnatan Ferreira Maia, Nádia Félix Felipe da Silva, Arlindo Rodrigues Galvão Filho, Anderson da Silva Soares

Aspect-based Sentiment Analysis (ABSA) is a task whose objective is to classify the individual sentiment polarity of all entities, called aspects, in a sentence.

Aspect-Based Sentiment Analysis Aspect Category Polarity +6

Yin Yang Convolutional Nets: Image Manifold Extraction by the Analysis of Opposites

1 code implementation • 24 Oct 2023 • Augusto Seben da Rosa, Frederico Santos de Oliveira, Anderson da Silva Soares, Arnaldo Candido Junior

Computer vision in general presented several advances such as training optimizations, new architectures (pure attention, efficient block, vision language models, generative models, among others).

ASR data augmentation in low-resource settings using cross-lingual multi-speaker TTS and cross-lingual voice conversion

1 code implementation • 29 Mar 2022 • Edresson Casanova, Christopher Shulby, Alexander Korolev, Arnaldo Candido Junior, Anderson da Silva Soares, Sandra Aluísio, Moacir Antonelli Ponti

We explore cross-lingual multi-speaker speech synthesis and cross-lingual voice conversion applied to data augmentation for automatic speech recognition (ASR) systems in low/medium-resource scenarios.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +4

Brazilian Portuguese Speech Recognition Using Wav2vec 2.0

1 code implementation • 23 Jul 2021 • Lucas Rafael Stefanel Gris, Edresson Casanova, Frederico Santos de Oliveira, Anderson da Silva Soares, Arnaldo Candido Junior

In this sense, this work presents the development of an public Automatic Speech Recognition (ASR) system using only open available audio data, from the fine-tuning of the Wav2vec 2. 0 XLSR-53 model pre-trained in many languages, over BP data.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +4

SC-GlowTTS: an Efficient Zero-Shot Multi-Speaker Text-To-Speech Model

3 code implementations • 2 Apr 2021 • Edresson Casanova, Christopher Shulby, Eren Gölge, Nicolas Michael Müller, Frederico Santos de Oliveira, Arnaldo Candido Junior, Anderson da Silva Soares, Sandra Maria Aluisio, Moacir Antonelli Ponti

In this paper, we propose SC-GlowTTS: an efficient zero-shot multi-speaker text-to-speech model that improves similarity for speakers unseen during training.

Decoder Text to Speech

Deep Learning Brasil - NLP at SemEval-2020 Task 9: Sentiment Analysis of Code-Mixed Tweets Using Ensemble of Language Models

no code implementations • SEMEVAL 2020 • Manoel Ver{\'\i}ssimo dos Santos Neto, Ayrton Amaral, N{\'a}dia Silva, Anderson da Silva Soares

In this paper, we describe a methodology to predict sentiment in code-mixed tweets (hindi-english).

Sentiment Analysis

Deep Learning Brasil -- NLP at SemEval-2020 Task 9: Overview of Sentiment Analysis of Code-Mixed Tweets

no code implementations • 28 Jul 2020 • Manoel Veríssimo dos Santos Neto, Ayrton Denner da Silva Amaral, Nádia Félix Felipe da Silva, Anderson da Silva Soares

In this paper, we describe a methodology to predict sentiment in code-mixed tweets (hindi-english).

Sentiment Analysis