Search Results for author: Brandon Lwowski

Found 3 papers, 0 papers with code

COVID-19 Surveillance through Twitter using Self-Supervised and Few Shot Learning

no code implementations EMNLP (NLP-COVID19) 2020 Brandon Lwowski, Peyman Najafirad

Public health surveillance and tracking virus via social media can be a useful digital tool for contact tracing and preventing the spread of the virus.

Few-Shot Learning

Measuring Geographic Performance Disparities of Offensive Language Classifiers

no code implementations COLING 2022 Brandon Lwowski, Paul Rad, Anthony Rios

Likewise, we show that while offensive language models produce false positives on African American English, model performance is not correlated with each city's minority population proportions.

An Empirical Study of the Downstream Reliability of Pre-Trained Word Embeddings

no code implementations COLING 2020 Anthony Rios, Brandon Lwowski

While pre-trained word embeddings have been shown to improve the performance of downstream tasks, many questions remain regarding their reliability: Do the same pre-trained word embeddings result in the best performance with slight changes to the training data?

Imputation Word Embeddings

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