Text mining and sentiment analysis of COVID-19 tweets.
Qihuang ZhangGrace Y. YiLi-Pang ChenWenqing HePublished in: CoRR (2021)
Keyphrases
- sentiment analysis
- text mining
- named entities
- social media content
- micro blog
- opinion mining
- text classification
- social media
- sentiment classification
- information extraction
- natural language processing
- text documents
- information retrieval
- sentence level
- knowledge discovery
- data mining
- machine learning
- micro blogging
- product reviews
- data analysis
- document clustering
- topic modeling
- news articles
- collective classification
- product features
- multi aspect
- topic specific
- public opinion
- opinion words
- transfer learning