LT@Helsinki at SemEval-2020 Task 12: Multilingual or language-specific BERT?

Understand

This paper presents the different models submitted by the LT@Helsinki team for the SemEval 2020 Shared Task 12.

• Our team participated in sub-tasks A and C; titled offensive language identification and offense target identification, respectively.
• In both cases we used the so-called Bidirectional Encoder Representation from Transformer (BERT), a model pre-trained by Google and fine-tuned by us on the OLID and SOLID datasets.
• The results show that offensive tweet classification is one of several language-based tasks where BERT can achieve state-of-the-art results.