Search Results for author: Guilherme Palermo Coelho

Found 2 papers, 1 papers with code

Evaluating Named Entity Recognition: Comparative Analysis of Mono- and Multilingual Transformer Models on Brazilian Corporate Earnings Call Transcriptions

1 code implementation18 Mar 2024 Ramon Abilio, Guilherme Palermo Coelho, Ana Estela Antunes da Silva

By curating a comprehensive dataset comprising 384 transcriptions and leveraging weak supervision techniques for annotation, we evaluate the performance of monolingual models trained on Portuguese (BERTimbau and PTT5) and multilingual models (mBERT and mT5).

named-entity-recognition Named Entity Recognition +4

A Flexible Fitness Function for Community Detection in Complex Networks

no code implementations10 Jun 2014 Fabricio Olivetti de Franca, Guilherme Palermo Coelho

Most community detection algorithms from the literature work as optimization tools that minimize a given \textit{fitness function}, while assuming that each node belongs to a single community.

Community Detection

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