Search Results for author: Marcos André Gonçalves

Found 4 papers, 1 papers with code

Combining Representations For Effective Citation Classification

1 code implementation WOSP 2020 Claudio Moisés Valiense de Andrade, Marcos André Gonçalves

Classifying the context of an article citation or its influence/importance in an automated way presents a challenge for machine learning algorithms due to the shortage of information and inherently ambiguity of the task.

Classification Word Embeddings

TPDR: A Novel Two-Step Transformer-based Product and Class Description Match and Retrieval Method

no code implementations5 Oct 2023 Washington Cunha, Celso França, Leonardo Rocha, Marcos André Gonçalves

In this paper, we propose TPDR, a two-step Transformer-based Product and Class Description Retrieval method that is able to explore the semantic correspondence between IS and SD, by exploiting attention mechanisms and contrastive learning.

Contrastive Learning Position +3

SentiBench - a benchmark comparison of state-of-the-practice sentiment analysis methods

no code implementations6 Dec 2015 Filipe Nunes Ribeiro, Matheus Araújo, Pollyanna Gonçalves, Fabrício Benevenuto, Marcos André Gonçalves

In the last few years thousands of scientific papers have investigated sentiment analysis, several startups that measure opinions on real data have emerged and a number of innovative products related to this theme have been developed.

Sentence Sentiment Analysis

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