50 documents found, page 1 of 5

Automatic Analysis and Classification of Discourse Domains in Brazilian Portuguese

This paper addresses the identification of the Juridical, Entertainment, Journalistic, Virtual, and Instructional discourse domains of Brazilian Portuguese at the sentence level, sampled from the Carolina corpus. We evaluate grammatical, lexical, and semantic properties. We demonstrate that the domains are discernible and organized into a consistent scale, which we associate with the oral-involved vs. literate-...

Automatic Analysis and Classification of Discourse Domains in Brazilian Portuguese

This paper addresses the identification of the Juridical, Entertainment, Journalistic, Virtual, and Instructional discourse domains of Brazilian Portuguese at the sentence level, sampled from the Carolina corpus. We evaluate grammatical, lexical, and semantic properties. We demonstrate that the domains are discernible and organized into a consistent scale, which we associate with the oral-involved vs. literate-...

Pretrained audio neural networks for speech emotion recognition in Portuguese

Proving properties of binary classification neural networks via Łukasiewicz logic

Efficient representation of piecewise linear functions into Łukasiewicz logic m...

Coherence of probabilistic constraints on Nash equilibria

In this work, we first deal with the modeling of game situations that reach one of possibly many Nash equilibria. Before an instance of such a game starts, an external observer does not know, a priori, what is the exact profile of actions – constituting an equilibrium – that will occur; thus, he assigns subjective probabilities to players’ actions. Such scenario is formalized as an observable game, which is a n...

Text-to-hashtag generation using Seq2Seq learning

Inteligência artificial e os rumos do processamento do português brasileiro

Deep learning against COVID-19: respiratory insufficiency detection in brazilia...

Quando se compra inteligência artificial, o que de fato se leva para casa? Além...