UCAS-IIE-NLP at SemEval-2023 Task 12: Enhancing Generalization of Multilingual BERT for Low-resource Sentiment Analysis.
Dou HuLingwei WeiYaxin LiuWei ZhouSonglin HuPublished in: SemEval@ACL (2023)
Keyphrases
- sentiment analysis
- natural language processing
- opinion mining
- word sense disambiguation
- sentiment classification
- text mining
- text classification
- cross lingual
- multi aspect
- online reviews
- sentence level
- data mining
- product reviews
- user generated
- wordnet
- information extraction
- text categorization
- machine translation
- public opinion
- machine learning
- natural language
- social media content
- sentiment lexicon
- sentiment words
- lexical knowledge
- databases
- broad coverage
- data analysis
- question answering
- free text
- named entities
- text documents