Rodriguez, DavidSaynova, Denitsa2020-07-082020-07-082020-07-08http://hdl.handle.net/2077/65590This work examines the role of both cross-lingual zero-shot learning and data augmentation in detecting hate speech online for low resource set-ups. The proposed solutions for situations where the amount of labeled data is scarce are to use a language with more resources during training or to create synthetic data points. Cross-lingual zero-shot results suggest some knowledge transfer is occurring. However, results seem greatly influenced by the specific training data set selected. This is further supported by cross-data set experimentation within the same language, where results were also found to fluctuate based on training data without the need for cross-lingual transfer. Meanwhile, data augmentation methods show an improvement, especially for low amounts of data. Furthermore, a detailed discussion on how the proposed data augmentation techniques impact the data is presented in this work.engmachine learningnatural language processingBERTcross-lingual zeroshot learningdata augmentationhate speechclassificationTwittertext