Keyphrases
- sentiment analysis
- social media content
- public opinion
- micro blog
- opinion mining
- social media
- sentiment classification
- sentence level
- text classification
- social networks
- multi aspect
- text mining
- user generated
- natural language processing
- sentiment lexicon
- online social networks
- information diffusion
- product reviews
- product features
- social networking
- online reviews
- micro blogging
- positive or negative
- user generated content
- databases
- collective classification
- customer reviews
- knowledge discovery