Contents and sentiment analysis of newspaper articles and comments on telemedicine in Korea: Before and after of COVID-19 outbreak.
Eunkyo KangNarae SongHyorim JuPublished in: Health Informatics J. (2022)
Keyphrases
- sentiment analysis
- newspaper articles
- opinion mining
- news articles
- sentiment classification
- text classification
- sentence level
- natural language processing
- text mining
- user generated
- machine learning
- patent retrieval
- test collection
- text documents
- product reviews
- sentiment lexicon
- artificial intelligence
- web content
- blog posts
- web search
- knn