Search Results for author: Paula Carvalho

Found 6 papers, 3 papers with code

Hate Speech Dynamics Against African descent, Roma and LGBTQI Communities in Portugal

no code implementations LREC 2022 Paula Carvalho, Bernardo Cunha, Raquel Santos, Fernando Batista, Ricardo Ribeiro

This paper introduces FIGHT, a dataset containing 63, 450 tweets, posted before and after the official declaration of Covid-19 as a pandemic by online users in Portugal.

MINT -- Mainstream and Independent News Text Corpus

2 code implementations13 Aug 2021 Danielle Caled, Paula Carvalho, Mário J. Silva

Most corpora approach misinformation as a binary problem, classifying texts as real or fake.

Misinformation

Quantifying Mental Health from Social Media with Neural User Embeddings

1 code implementation30 Apr 2017 Silvio Amir, Glen Coppersmith, Paula Carvalho, Mário J. Silva, Byron C. Wallace

Our experimental results demonstrate that the user embeddings capture similarities between users with respect to mental conditions, and are predictive of mental health.

Representation Learning

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