UTNLP at SemEval-2021 Task 5: A Comparative Analysis of Toxic Span Detection using Attention-based, Named Entity Recognition, and Ensemble Models.
Alireza SalemiNazanin SabriEmad KebriaeiBehnam BahrakAzadeh ShakeryPublished in: SemEval@ACL/IJCNLP (2021)
Keyphrases
- named entity recognition
- classifier ensemble
- information extraction
- natural language processing
- semi supervised
- named entities
- conditional random fields
- text summarization
- databases
- maximum entropy
- probabilistic model
- prior knowledge
- machine learning methods
- relation extraction
- sequence labeling
- annotated corpus
- classification algorithm
- word sense disambiguation
- higher order
- data analysis
- training data
- feature selection
- machine learning
- data mining