Research on Sentiment Dictionary Based on Sentiment Analysis in News Domain.
Yihang GaoPeng SuHui ZhaoMeikang QiuMeiqin LiuPublished in: BigDataSecurity (2021)
Keyphrases
- sentiment analysis
- sentiment lexicon
- opinion mining
- sentiment classification
- text classification
- sentence level
- cross domain
- multi aspect
- online reviews
- product reviews
- domain specific
- feature selection
- domain independent
- text mining
- natural language processing
- cross language information retrieval
- domain experts
- social media content
- news articles
- user generated
- automatic construction
- public opinion
- product features
- opinion words
- databases