How Do We Talk and Feel About COVID-19? Sentiment Analysis of Twitter Topics.
Carmela ComitoPublished in: BigData (2023)
Keyphrases
- sentiment analysis
- public opinion
- social media content
- opinion mining
- topic detection
- text classification
- sentiment classification
- micro blog
- social media
- sentence level
- natural language processing
- text mining
- multi aspect
- online reviews
- social networks
- sentiment lexicon
- product reviews
- micro blogging
- online social networks
- twitter users
- topic modeling
- topic models
- user generated
- product features
- information diffusion
- user interests
- opinion words
- generative model
- data analysis
- information retrieval