Detecting Topic and Sentiment Dynamics Due to COVID-19 Pandemic Using Social Media.
Hui YinShuiqiao YangJianxin LiPublished in: CoRR (2020)
Keyphrases
- social media
- public opinion
- social media data
- sentiment analysis
- user comments
- real world events
- influence propagation
- social networks
- user generated
- opinion mining
- hot topics
- document level
- topic specific
- social networking
- opinion retrieval
- online social media
- product reviews
- social media content
- sentiment classification
- emerging topics
- public health
- dynamical systems
- opinion summarization
- blog posts
- topic detection
- user generated content
- sentiment polarity
- dynamic model
- online consumer
- positive or negative
- topic modeling
- news stories
- automatic detection