Deep Learning Brasil - NLP at SemEval-2020 Task 9: Sentiment Analysis of Code-Mixed Tweets Using Ensemble of Language Models

no code implementations • SEMEVAL 2020 • Manoel Ver{\'\i}ssimo dos Santos Neto, Ayrton Amaral, N{\'a}dia Silva, Anderson da Silva Soares

In this paper, we describe a methodology to predict sentiment in code-mixed tweets (hindi-english).

Sentiment Analysis

INF-HatEval at SemEval-2019 Task 5: Convolutional Neural Networks for Hate Speech Detection Against Women and Immigrants on Twitter

no code implementations • SEMEVAL 2019 • Alison Ribeiro, N{\'a}dia Silva

Our proposed model obtained in Task A 0. 488 and 0. 696 F1-score for English and Spanish, respectively.

Hate Speech Detection Word Embeddings

\#TeamINF at SemEval-2018 Task 2: Emoji Prediction in Tweets

no code implementations • SEMEVAL 2018 • Alison Ribeiro, N{\'a}dia Silva

In this paper, we describe a methodology to predict emoji in tweets.

General Classification Information Retrieval +4

Biocom Usp: Tweet Sentiment Analysis with Adaptive Boosting Ensemble

no code implementations • SEMEVAL 2014 • N{\'a}dia Silva, Estevam Hruschka, Eduardo Hruschka

Sentiment Analysis