Research on air quality forecast based on web text sentiment analysis.
Bingkun WangNing WangZhongsheng ChenPublished in: Ecol. Informatics (2021)
Keyphrases
- sentiment analysis
- air quality
- sentence level
- social media content
- text mining
- opinion mining
- web documents
- text classification
- sentiment classification
- positive or negative
- air pollution
- website
- multi aspect
- text documents
- web pages
- product reviews
- natural language processing
- user generated content
- keywords
- public opinion
- database
- sentiment polarity
- environmental monitoring
- user generated
- information sources
- sentiment lexicon
- social media
- blog posts
- urban areas
- knowledge discovery
- databases