UIT-ISE-NLP at SemEval-2021 Task 5: Toxic Spans Detection with BiLSTM-CRF and ToxicBERT Comment Classification

Understand

We present our works on SemEval-2021 Task 5 about Toxic Spans Detection.

• This task aims to build a model for identifying toxic words in whole posts.
• We use the BiLSTM-CRF model combining with ToxicBERT Classification to train the detection model for identifying toxic words in posts.
• Our model achieves 62.23% by F1-score on the Toxic Spans Detection task.