Deep learning based topic and sentiment analysis: COVID19 information seeking on social media.
Md. Abul BasharRichi NayakThirunavukarasu BalasubramaniamPublished in: Soc. Netw. Anal. Min. (2022)
Keyphrases
- information seeking
- deep learning
- sentiment analysis
- public opinion
- social media
- social media content
- opinion mining
- product reviews
- user generated
- sentiment classification
- information retrieval
- unsupervised learning
- text classification
- machine learning
- text mining
- information resources
- sentence level
- user generated content
- natural language processing
- weakly supervised
- social networks
- sentiment polarity
- mental models
- blog posts
- sentiment lexicon
- topic models
- domain specific