Flávio Carvalho

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Active since

2018

Affiliations

Federal Center for Technological Education Celso Suckow da Fonseca(Current)

Universidade Federal do Rio de Janeiro

Flávio Carvalho is an author at Federal Center for Technological Education Celso Suckow da Fonseca specializing in content analysis, linguistics, and text mining.

ORCID

Top concepts

LinguisticsText MiningContent AnalysisLanguageCommunicationSocial SciencesSentiment AnalysisAffective ComputingApplied LinguisticsNatural Language Processing

Publications per year

2018–2021

Publications

The Happy Level: A New Approach to Measure Happiness at Work Using Mixed Methods

Gisela Sender, Flávio Carvalho, Gustavo Paiva Guedes · International Journal of Qualitative Methods · 2021 · 34 citations · Full text

Quality Of Life, Happiness, Happy Level Indicator +19

Evaluating the Brazilian Portuguese version of the 2015 LIWC Lexicon with sentiment analysis in social networks

Flávio Carvalho, Rafael Guimarães Rodrigues, Gabriel Santos et al. · Anais do Brazilian Workshop on Social Network Analysis and Mining (BraSNAM) · 2019 · 19 citations · Full text

Categorization Problems, Social Medium Monitoring, Psycholinguistics +26

Hate speech detection using brazilian imageboards

Gabriel Nascimento, Flávio Carvalho, Alexandre Martins da Cunha et al. · 2019 · 17 citations

Abuse Detection, Engineering, Communication +23

A Brazilian Portuguese Moral Foundations Dictionary for Fake News classification

Flávio Carvalho, Helder Yukio Okuno, Laís Baroni et al. · 2020 · 14 citations

Fake News, Media Studies, Applied Linguistics +14

AffectPT-br: an Affective Lexicon based on LIWC 2015

Flávio Carvalho, Gabriel Santos, Gustavo Paiva Guedes · 2018 · 13 citations

Engineering, Affective Design, Affective Neuroscience +18

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