Search Results for author: Gretel Liz De la Peña Sarracén

Found 3 papers, 0 papers with code

Unsupervised Embeddings with Graph Auto-Encoders for Multi-domain and Multilingual Hate Speech Detection

no code implementations LREC 2022 Gretel Liz De la Peña Sarracén, Paolo Rosso

Hate speech detection is a prominent and challenging task, since hate messages are often expressed in subtle ways and with characteristics that may vary depending on the author.

Hate Speech Detection

Zero and Few-shot Learning for Author Profiling

no code implementations22 Apr 2022 Mara Chinea-Rios, Thomas Müller, Gretel Liz De la Peña Sarracén, Francisco Rangel, Marc Franco-Salvador

We find that entailment-based models out-perform supervised text classifiers based on roberta-XLM and that we can reach 80% of the accuracy of previous approaches using less than 50\% of the training data on average.

Few-Shot Learning

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